Hans‐ullrich Reissig

Hans‐ullrich Reissig's AcademicInfluence.com Rankings

Chemistry

#3475

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#4495

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Organic Chemistry

#551

World Rank

#637

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chemistry Degrees

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Chemistry

Hans‐ullrich Reissig's Degrees

PhD Chemistry University of California, Berkeley
Masters Chemistry University of California, Berkeley
Bachelors Chemistry University of California, Berkeley

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Hans‐ullrich Reissig's Published Works

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Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

Sugars, alkaloids, and heteroaromatics: exploring heterocyclic chemistry with alkoxyallenes. (2009) (268)
The Huisgen Reaction: Milestones of the 1,3‐Dipolar Cycloaddition (2020) (147)
Nine Times Fluoride can be Good for your Syntheses. Not just Cheaper: Nonafluorobutanesulfonates as Intermediates for Transition Metal-Catalyzed Reactions (2009) (107)
Samarium diiodide induced ketyl-(het)arene cyclisations towards novel N-heterocycles. (2011) (106)
Rubromycins: Structurally Intriguing, Biologically Valuable, Synthetically Challenging Antitumour Antibiotics (2007) (102)
Three Carbons for Complexity! Recent Developments of Palladium‐Catalyzed Reactions of Allenes (2013) (97)
A short formal total synthesis of strychnine with a samarium diiodide induced cascade reaction as the key step. (2010) (95)
Efficient synthesis of trifluoromethyl-substituted 5,6-dihydro-4H-1,2-oxazines by the hetero-Diels-Alder reaction of 1,1,1-trifluoro-2-nitroso-2-propene and electron-rich olefins (1992) (78)
Alkoxyallenes as building blocks for organic synthesis. (2014) (75)
Amino sugars and their mimetics via 1,2-oxazines. (2010) (73)
A new color of the synthetic chameleon methoxyallene: synthesis of trifluoromethyl-substituted pyridinol derivatives: an unusual reaction mechanism, a remarkable crystal packing, and first palladium-catalyzed coupling reactions. (2004) (65)
An Expedient Synthesis of Pyrrole Derivatives by Reaction of Lithiated Methoxyallenes with Imines (1999) (63)
Scope of a novel three-component synthesis of highly functionalized pyridines(dagger). (2007) (59)
New polyhydroxylated pyrrolidines derived from enantiopure 3,6-dihydro-2H-1,2-oxazines. (2002) (58)
Stereodivergent Syntheses of Highly Substituted Enantiopure 4‐Alkoxy‐3,6‐dihydro‐2H‐1,2‐oxazines by Addition of Lithiated Alkoxyallenes to Carbohydrate‐Derived Aldonitrones (2005) (55)
Substrate Specificity and Regioselectivity of Tryptophan 7‐Halogenase from Pseudomonas fluorescens BL915 (2001) (54)
A New Diastereoselective Synthesis of Enantiomerically Pure 1,2-Oxazine Derivatives by Addition of Lithiated Methoxyallene to Chiral Nitrones (1999) (54)
Novel stereoselective syntheses of highly functionalized benzannulated pyrrolizidines and indolizidines by samarium diiodide induced cyclizations of indole derivatives. (2003) (53)
Synthesis of New Enantiopure Bicyclic 1,2‐Oxazines by Addition of Lithiated Methoxyallene to Chiral Cyclic Nitrones (2003) (49)
Three-component synthesis of perfluoroalkyl- or perfluoroaryl-substituted 4-hydroxypyridine derivatives and their palladium-catalyzed coupling reactions. (2010) (49)
Lewis-acid-promoted additions of carbonyl compounds to donor-acceptor substituted cyclopropanes: a new synthesis of 2,3-dihydrofurane derivatives (1981) (48)
Three-component synthesis of highly functionalized 5-acetyloxazoles. (2009) (47)
Stereocomplementary routes to hydroxylated nitrogen heterocycles: total syntheses of casuarine, australine, and 7-epi-australine. (2013) (47)
A New Samarium Diiodide Induced Reaction: Intramolecular Attack of Ketyl Radical Anions on Aryl Substituents with Formation of 1,4-Cyclohexadiene Derivatives. (1999) (46)
Synthesis of enantiopure carbohydrate mimetics by Lewis acid catalyzed rearrangement of 1,3-dioxolanyl-substituted 1,2-oxazines. (2005) (43)
Trifluoromethanesulfonic acid catalyzed friedel-Crafts alkylations of 1,2,4-trimethoxybenzene with aldehydes or benzylic alcohols. (2013) (43)
A stereoselective and short total synthesis of the polyhydroxylated gamma-amino acid (-)-detoxinine, based on stereoselective preparation of dihydropyrrole derivatives from lithiated alkoxyallenes. (2003) (43)
Diastereoselective syntheses of highly substituted methyl tetrahydrofuran-3-carboxylates by reaction of .gamma.-lactols with silylated nucleophiles (1988) (43)
Efficient approach to the Azaspirane core of FR 901483. (2006) (42)
On the Stereoselectivity of γ‐Lactol Substitutions with Allyl‐ and Propargylsilanes − Synthesis of Disubstituted Tetrahydrofuran Derivatives (2000) (42)
Synthese von 2-siloxysubstituierten Cyclopropancarbonsäure-methylestern (1984) (41)
Novel Furo-pyridine Derivatives via Sonogashira Reactions of Functionalized Pyridines (2008) (41)
Nucleophilic substitution on (pentafluorophenyl)dipyrromethane: a new route to building blocks for functionalized BODIPYs and tetrapyrroles. (2015) (41)
Thrilling strain! Donor-acceptor-substituted cyclobutanes for the synthesis of (hetero)cyclic compounds. (2015) (41)
Diacetoneglucose as Auxiliary Group for the Asymmetric Hetero‐Diels–Alder Reaction with Nitrosoalkenes (1992) (40)
Highly Diastereoselective Samarium Diiodide Induced Ketyl Cyclisations of Indole and Pyrrole Derivatives – Scope and Limitations (2010) (40)
Reactions of Fischer carbene complexes with electron-deficient olefins: scope and limitations of this route to donor-acceptor-substituted cyclopropanes (1990) (39)
Thiophene Derivatives by Novel Rearrangements of Siloxy-substituted Cyclopropanecarboxylates†‡ (1985) (39)
Synthesis of heterocycles via alkoxyallenes (2010) (39)
Simple, but challenging: recent developments in the asymmetric synthesis of spiroketals. (2012) (38)
Synthesis of 5-acetyloxazoles and 1,2-diketones from β-alkoxy-β-ketoenamides and their subsequent transformations. (2011) (37)
Münchnones--new facets after 50 years. (2014) (37)
Stereoselective synthesis of 3(2H)-dihydrofuranones by addition of lithiated methoxyallene to chiral aldehydes (1994) (36)
Regioselective Nucleophilic Aromatic Substitution Reaction of meso‐Pentafluorophenyl‐Substituted Porphyrinoids with Alcohols (2015) (36)
Synthesis of novel carbohydrate mimetics via 1,2-oxazines (2011) (36)
A new, efficient and stereoselective synthesis of tricyclic and tetracyclic compounds by samarium diiodide induced cyclisations of naphthyl-substituted arylketones--an easy access to steroid-like skeletons. (2007) (35)
Synthesis of bisbenzannulated spiroketals-model studies for a modular approach to rubromycins. (2006) (35)
A new and flexible synthesis of 4-hydroxypyridines: rapid access to caerulomycins A, E and functionalized terpyridines. (2009) (35)
A Highly Diastereoselective Route to Disubstituted Tetrahydrofuran Derivatives by Substitution of γ-Lactols with Silylated Nucleophiles (1990) (33)
Competition between Novel 8-endo-dig and 6-trig Cyclizations of Samarium Ketyls Leading either to Benzannulated Cyclooctene or to Hexahydronaphthalene Derivatives (2000) (33)
Synthesis, Characterization, and DFT Analysis of Bis-Terpyridyl-Based Molecular Cobalt Complexes. (2017) (33)
Replacement of HMPA in Samarium Diiodide Promoted Cyclizations and Reactions of Organolithium Compounds (2012) (32)
Preparation of α,β‐Unsaturated γ‐Keto Aldehydes and New Tetronic Acid and Pyridazine Derivatives by Oxidative Transformations of Alkoxyallene‐Based Dihydrofurans (2004) (31)
Selective catalytic hydrodefluorination as a key step for the synthesis of hitherto inaccessible aminopyridine derivatives. (2013) (31)
6-Siloxy-Substituted 5,6-Dihydro-4H-1,2-oxazines as Key Building Blocks for Natural Products (1992) (31)
A three-component synthesis of beta-alkoxy-beta-keto-enamides--flexible precursors for 4-hydroxypyridine derivatives and their palladium-catalysed reactions. (2010) (31)
Synthesis of SF5-Substituted Tetrapyrroles, Metalloporphyrins, BODIPYs, and Their Dipyrrane Precursors. (2015) (30)
Towards the core structure of Strychnos alkaloids using samarium diiodide-induced reactions of indole derivatives. (2013) (30)
Methoxyallenes as Components in Diels‐Alder Reactions with Inverse Electron Demand: Synthesis of 6H‐1,2‐Oxazines (1988) (30)
A Modular Synthesis of Functionalized Pyridines through Lewis-Acid-Mediated and Microwave-Assisted Cycloadditions between Azapyrylium Intermediates and Alkynes (2011) (30)
Samarium Diiodide Mediated Ketyl–Aryl Coupling Reactions – Influence of Substituents and Trapping Experiments (2008) (30)
Perfluoroalkyl-substituted thiophenes and pyrroles from donor-acceptor cyclopropanes and heterocumulenes: synthesis and exploration of their reactivity. (2014) (30)
The Carbene Complex Route to Donor-Acceptor-Substituted Cyclopropanes (1988) (29)
Synthesis of cis‐2‐Vinylcyclopropyl Ketones; a New Synthesis of 4‐Cycloheptenones (1979) (29)
A new approach to neuraminic acid analogues via 1,2-oxazines. (2009) (29)
Efficient and flexible syntheses of paraconic esters and other highly substituted furanone derivatives from methyl 2-siloxycyclopropanecarboxylates (1988) (29)
2-Siloxy-substituted methyl cyclopropanecarboxylates as building blocks in synthesis: efficient one-pot conversion to .gamma.-butyrolactones (1985) (28)
In search of oligo(2-thienyl)-substituted pyridine derivatives: a modular approach to di-, tri- and tetra(2-thienyl)pyridines. (2011) (28)
On the mechanism of Diels-Alder reactions of nitroso alkenes : exo/endo selectivity, stereospecificity, E/Z selectivity, and relative reactivity of various olefins (1990) (28)
Practical Routes to 2,6‐Disubstituted Pyridine Derivatives (2008) (28)
The Stereospecificity of Diazomethane Cycloadditions (1978) (28)
Highly Functionalized Vinylcyclopropane Derivatives by Regioselective and Stereoselective Reactions of Fischer Carbene Complexes with 1,4–Disubstituted Electron–Deficient 1,3–Dienes† (1992) (28)
Inhibition of selectin binding by colloidal gold with functionalized shells. (2009) (28)
Synthesis of functionalized 2,5-dihydrooxepines by [3,3]-sigmatropic rearrangement of cyclopropane derivatives (1993) (28)
Donor‐Substituted Allenes (2008) (27)
A New Access to Pyrrolizidine Derivatives: Ring Contraction of Methyl (E)-[1,2-Oxazin-3-yl]propenoates (2008) (27)
Preparation of Highly Alkoxy‐Substituted Naphthaldehyde Derivatives – A Regioselective Approach to Building Blocks for the Synthesis of Rubromycins (2006) (27)
Stereoselective Substitution at Phenyl‐Substituted γ‐Lactols with Organometallic Compounds (1995) (27)
Highly diastereoselective samarium diiodide induced cyclizations of new 3-substituted indole derivatives. (2009) (27)
Synthesis and cis-Dihydroxylation of 6H-1,2-Oxazines: Synthesis of Dihydroxyprolinols (1995) (26)
Synthesis of trialkylsiloxy‐substituted and other 5,6‐dihydro‐4H‐1,2‐oxazines by hetero diels‐alder reactions of nitroso alkenes — Preparative scope and diastereoselectivity (1990) (26)
Stereoselective formation of tri- and tetracycles by samarium diiodide-induced cyclizations of naphthyl-substituted ketones. (2004) (26)
Screening of Various Catalysts for the Asymmetric Cyclopropanation of Structurally Typical Silyl Enol Ethers—Scope and Limitations of Evans's Bisoxazoline Copper Catalyst (1997) (26)
Swern Oxidation of Alkenyl‐Substituted 2‐(tert‐Butyldimethylsiloxy)‐1‐(hydroxymethyl)cyclopropanes: A Novel and Flexibel Route to Functionalized 2,5‐Dihydrooxepines (1994) (26)
Enantiopure aminopyrans by a Lewis acid promoted rearrangement of 1,2-oxazines: versatile building blocks for oligosaccharide and sugar amino acid mimetics. (2009) (26)
Siloxycyclopropanes in Ugi Four-Component Reaction: A New Method for the Synthesis of Highly Substituted Pyrrolidinone Derivatives (2001) (26)
Per(2-thienyl)pyridines: synthesis and properties. (2013) (26)
Synthesis of 6H‐1,2‐oxazines by hetero Diels‐Alder reactions of nitroso alkenes towards methoxyallenes (1991) (26)
New Cobalt‐Bisterpyridyl Catalysts for Hydrogen Evolution Reaction (2017) (25)
Study of Unusually High Rotational Barriers about S-N Bonds in Nonafluorobutane-1-sulfonamides: The Electronic Nature of the Torsional Effect (2002) (25)
Synthesis of Enantiopure 1-Alkoxyallenes and their 3-Alkylated Derivatives (2001) (25)
Towards the Rubromycins: An Efficient Synthesis of a Suitable Isocoumarin Precursor, its Lactam Analogue, and Palladium-Catalyzed Couplings (2005) (25)
New samarium diiodide-induced cyclizations (2011) (24)
Medium-sized carbocycles by samarium diiodide-induced carbonyl-alkene cyclizations. (2009) (24)
Efficient Synthesis of Medium‐Sized Rings Incorporating Indole or Pyrrole Units by Samarium Diiodide Induced Cyclizations (2006) (24)
Diazocarbonyl compounds and 1-diethylaminopropyne (1979) (24)
A Chiral Pool Strategy for the Synthesis of Enantiopure Hydroxymethyl‐Substituted Pyridine Derivatives (2011) (24)
Samarium diiodide induced cyclizations of γ-, δ- and ε-indolyl ketones: reductive coupling, intermolecular trapping, and subsequent transformations of indolines. (2011) (24)
Enantioselective Synthesis of the Pyrrolidine Core of Endothelin Antagonist ABT‐627 (Atrasentan) via 1,2‐Oxazines (2003) (24)
Synthesis of a Series of Enantiopure Polyhydroxylated Bicyclic N‐Heterocycles from an L‐Erythrose‐Derived Nitrone and Alkoxyallenes (2014) (23)
A convergent total synthesis of the telomerase inhibitor (±)-γ-rubromycin. (2014) (23)
Synthesis of Functionalized BODIPYs, BODIPY‐Corrole, and BODIPY‐Porphyrin Arrays with 1,2,3‐Triazole Linkers Using the 4‐Azido(tetrafluorophenyl)‐BODIPY Building Block (2015) (23)
Syntheses of Enantiomerically Pure 2-Substituted Pyrrolidin-3-ones via Lithiated Alkoxyallenes - An Auxiliary-Based Synthesis of both Enantiomers of the Antibiotic Anisomycin (2005) (23)
Dimethyldioxirane Oxidation of Enamines: First Spectral Evidence for Enamine Oxides by Stabilization through N‐Silylation (1992) (23)
1,3‐Dipolar Cycloadditions of Ethyl 2‐Diazo‐3,3,3‐trifluoropropanoate to Alkynes and [1,5] Sigmatropic Rearrangements of the Resulting 3H‐Pyrazoles: Synthesis of Mono‐, Bis‐ and Tris(trifluoromethyl)‐Substituted Pyrazoles (2014) (22)
High diastereoselection in the alkylation of siloxy-substituted methyl cyclopropanecarboxylates: consequence of a pyramidal ester enolate anion? (1982) (22)
New 5-Alkoxypyrimidine Derivatives from β-Alkoxy β-Keto Enamides and Ammonium Salts (2010) (22)
Evolution of a short route to strychnine by using the samarium-diiodide-induced cascade cyclization as a key step. (2015) (22)
Alkoxyallene‐Based De Novo Synthesis of Rare Deoxy Sugars: New Routes to L‐Cymarose, L‐Sarmentose, L‐Diginose and L‐Oleandrose (2009) (22)
Highly Functionalised Enantiopure 4-Hydroxypyridine Derivatives by a Versatile Three-Component Synthesis (2009) (22)
Synthesis of Perfluoroalkyl‐Substituted γ‐Lactones and 4,5‐Dihydropyridazin‐3(2H)‐ones via DonorAcceptor Cyclopropanes (2012) (22)
New Surprises with Fischer Carbene Complexes: Formal [3+2] Cycloadditions with and without Preeceding Carben–Ligand Matathesis (1997) (22)
Enantioselective synthesis of siloxycyclopropanes and of ???-oxocarboxylates by asymmetric catalysis (1989) (22)
Novel Dyes Based on Extended Fulvene Motifs: Synthesis via Redox Reactions of Naphthoquinones with Donor-Acceptor Cyclopropanes and Their Spectroelectrochemical Behavior. (2019) (22)
A chelate-controlled route to disubstituted and tetrasubstituted γ-lactones stereoselectivity in lewis acid promoted additions to chiral methyl β-formylcarboxylates (1989) (21)
Model studies of the reduction of 3‐phenyl‐6H‐1,2‐oxazines, chemo‐ and stereoselectivity: synthesis of amino alcohols, amino acids, and related compounds (1992) (21)
Ester groups as effective ligands in chelate-controlled additions of cuprates and Grignard reagents to chiral .beta.-formyl esters to form .gamma.-lactones. (1993) (21)
Synthesis of polycyclic tertiary carbinamines by samarium diiodide mediated cyclizations of indolyl sulfinyl imines. (2015) (21)
Cyclizations of Alkoxyallenes: Mechanisms, Intermediates, Products – A Personal Account on Solved and Unsolved Problems with Unique Allene Building Blocks (2017) (21)
Multivalent interaction and selectivities in selectin binding of functionalized gold colloids decorated with carbohydrate mimetics. (2011) (21)
Optimisation, Scope and Limitations of Enantioselective Aldol Reactions of an S‐Ketene Silyl Acetal with Aliphatic Aldehydes under (R)‐BINOL‐Titanium(IV) Catalysis Conditions (2002) (21)
Studies on the Synthesis of Specifically Fluorinated 4‐Amino‐ pyridine Derivatives by Regioselective Nucleophilic Aromatic Substitution and Catalytic Hydrodefluorination (2015) (21)
Alkoxyallene-Based Stereodivergent Syntheses of (-)-Hyacinthacine B4 and of Putative Hyacinthacine C5 Epimers: Proposal of Hyacinthacine C5 Structure. (2017) (21)
Reductive transformations of 5,6-dihydro-4H-1,2-oxazines: Synthesis of 4-hydroxy ketoximes, N-hydroxypyrrolidine derivatives, and other nitrogen-containing compounds (1990) (20)
2-alkenyl-substituted methyl 2-siloxycyclopropanecarboxylates as masked vinyl ketones: efficient syntheses of highly functionalized Michael adducts (1985) (20)
Oxidative cleavage of 3-alkoxy-2,5-dihydrofurans and its application to the de novo synthesis of rare monosaccharides as exemplified by L-cymarose. (2007) (20)
Substituent Effects in Samarium Diiodide-Induced 6-trig Cyclizations of γ-Arylketones to Functionalized Hexahydronaphthalene Derivatives (2001) (20)
First comprehensive investigation of Suzuki couplings of alkenyl nonaflates with aryl and alkenyl boronic acid derivatives by using classical conditions and microwave heating. (2007) (20)
An Efficient and Simple Synthesis of 3,4,5,6-Tetrahydro-2H-1,2-oxazines by Sodium Cyanoborohydride Reduction of 5,6-Dihydro-4H-1,2-oxazines (1994) (19)
A New Route to trans‐Substituted γ‐Lactones (1988) (19)
Allenyl sulfones and allenyl sulfides in the synthesis of 3-pyrrolines. A novel nucleophilic [3 + 2] cycloaddition on allenyl sulfones giving rearranged cycloadducts. (2009) (19)
Nucleophilic Aromatic Substitution on Pentafluorophenyl-Substituted Dipyrranes and Tetrapyrroles as a Route to Multifunctionalized Chromophores for Potential Application in Photodynamic Therapy. (2016) (19)
Convenient Syntheses of Enantiopure 1,2-Oxazin-4-yl Nonaflates and Phosphates and Their Palladium-Catalyzed Cross-Couplings (2013) (19)
Transition metal‐ and acid‐induced transformations of 6‐siloxy‐substituted 5,6‐dihydro‐4H‐1,2‐oxazines: Preparation of pyrroles, nitrones, 1,4‐dicarbonyl compounds and derivatives thereof (1990) (19)
Pentacyclic Compounds by Samarium Diiodide‐Induced Cascade Cyclizations of Naphthyl‐Substituted 1,3‐Diones (2008) (19)
Nitrogen‐Containing Tricyclic and Tetracyclic Compounds by Stereoselective Samarium Diiodide Promoted Cyclizations of Quinolyl‐Substituted Ketones – A New Access to Azasteroids (2008) (19)
Acid-Induced and Reductive Transformations of Enantiopure 3,6-Dihydro-2H-1,2-oxazines – Synthesis of Dideoxyamino Carbohydrate Derivatives† (2008) (18)
Preparation of cyclic and bicyclic β-amino acids derivatives from methyl 6-ethoxy-5,6-dihydro-4H-1,2-oxazine-4-carboxylate (2002) (18)
Synthesis and Structures of Novel Pyridine‐Bridged Phanes of 4,4′‐Bipyridine (1999) (18)
Efficient Syntheses of 2,5‐Dihydropyrroles, Pyrrolidin‐3‐ones, and Electron‐Rich Pyrroles from N‐Tosylimines and Lithiated Alkoxyallenes (2017) (18)
A Novel Sm(II)-Induced Route to Highly Substituted Benzannulated Cyclooctanol Derivatives (1997) (18)
Stereospecific Insertion of the Carbene Ligand of a Fischer Carbene Complex into Olefinic CH Bonds (1990) (18)
Synthesis of Functionalized trans‐A2B2‐Porphyrins Using Donor–Acceptor Cyclopropane‐Derived Dipyrromethanes (2013) (18)
Samarium diiodide-induced couplings of carbonyl compounds with methoxyallene leading to 4-hydroxy 1-enol ethers. (2003) (18)
Reactions of Fischer Carbene Complexes with Siloxydienes: Formation of Cycloheptadiene and Cyclopentene Derivatives—Formal [2+1] Cycloaddition Followed by Cope Rearrangement Versus Formal [3+2] Cycloaddition with or without Preceding Carbene‐Ligand Metathesis (1999) (18)
Low temperature equilibration of cyclopropanes by Lewis acid catalysis (1983) (18)
Synthesis of Functionalized, Sterically Congested Calix[4]phyrin Macrocycles Using Donor–Acceptor‐Substituted Cyclopropanes – First Example of a Mono‐meso‐spirolactone Incorporated into a Calix[4]phyrin (2013) (18)
A DFT Study on the Vinylcyclopropanecarbaldehyde‐to‐2,5‐Dihydrooxepin Hetero‐Cope‐type Rearrangement and on Related Reactions (1997) (17)
High-affinity analogues of neuropeptide Y containing conformationally restricted non-proteinogenic amino acids. (1994) (17)
An Expedient and Stereoselective Synthesis of Alkenyl Nonaflates from Silyl Enol Ethers: Optimization, Scope and Limitations (2002) (17)
One‐Pot Transformation of Silyl Enol Ethers into 1,3‐Dienes: In situ Generation of Alkenyl Nonaflates and Subsequent Heck Reactions − Scope and Limitations (2002) (17)
Hetero Diels-Alder Reactions of 2-Chloro-1nitroso-1-phenylethene: Preparation of Novel 4-Chloro-Substituted 1,2-Oxazins and Subsequent Reactions (1997) (17)
Nonaflates from 8-Oxabicyclo[3.2.1]oct-6-en-3-ones as Building Blocks for Diversity-Orientated Synthesis: Preparation, Heck-Couplings and Subsequent Diels–Alder Reactions (2004) (17)
Diastereoselective Additions of Lithiated Methoxyallene Towards Chiral Aldehydes (1991) (17)
Enantioselective synthesis of (S)- and (R)-6-hydroxy-8-nonene-carboxylates by asymmetric catalysis: a formal synthesis of (R)-α-lipoic acid and its (S)-antipode (2000) (16)
Unprecedented strong Lewis bases--synthesis and methyl cation affinities of dimethylamino-substituted terpyridines. (2014) (16)
Accurate quantum‐chemical description of gold complexes with pyridine and its derivatives (2011) (16)
Lewis Acid‐Promoted Reactions of γ‐Lactols with Silyl Enol Ethers — Stereoselective Formation of Functionalized Tetrahydrofuran Derivatives (2001) (16)
1,3-SIGMATROPIC REARRANGEMENTS OF DIVINYLCYCLOPROPANE DERIVATIVES AND HETERO ANALOGS IN COMPETITION WITH COPE-TYPE REARRANGEMENTS : A DFT STUDY (1999) (16)
On the Regioselectivity and Stereoselectivity of the Carbene Transfer from Fischer Carbene Complexes to Trisubstituted Electron‐Deficient 1,3‐Dienes (1995) (16)
The Flögel-three-component reaction with dicarboxylic acids – an approach to bis(β-alkoxy-β-ketoenamides) for the synthesis of complex pyridine and pyrimidine derivatives (2014) (16)
Deprotonation of 5,6‐Dihydro‐5‐methylene‐4H‐1,2‐oxazines and Regioselective Reactions with Electrophiles (1991) (16)
Efficient Synthesis of 6-Trimethylsiloxy- and 6-(Trimethylsilyl)-methyl-3-phenyl-5, 6,dihydro-4H-1,2-oxazines by Cycloaddition of α-Nitrosostyrene to Silyl Enol Ethers and Allyltrimethylsilane (1987) (16)
Efficient Synthesis of a Novel GABA Analogue Incorporating a Cyclopropene Ring (1992) (16)
Synthesis of Dipeptides Containing Novel Cyclopropyl‐ and Cyclopropenyl‐Substituted β‐ and γ‐Amino Acids (1994) (16)
Cycloadditions of α‐Diazo Carbonyl Compounds to Enamines (1979) (16)
Heck Reactions Starting from Silyl Enol Ethers - A Simple One-Pot Nonaflation-Coupling Procedure for the Synthesis of 1,3-Dienes (1997) (15)
Epoxidation of vinylamides by dimethyldioxirane: First spectral evidence for enamide oxides (1995) (15)
Reactions of cycloaliphatic thioketones and their oxo analogues with lithiated methoxyallene: a new approach to vinylthiiranes. (2014) (15)
Carbohydrate-auxiliary assisted preparation of enantiopure 1,2-oxazine derivatives and aminopolyols (2012) (15)
An efficient synthesis of 5-membered cyclic nitrones from γ-nitro ketones (1988) (15)
Regioselective samarium diiodide induced couplings of carbonyl compounds with 1,3-diphenylallene and alkoxyallenes: a new route to 4-hydroxy-1-enol ethers. (2004) (15)
Benzannulated Cyclooctanol Derivatives by Samarium Diiodide Induced Intramolecular Carbonyl–Alkene Coupling – Scope, Limitations, Stereoselectivity (2006) (15)
Theoretical Study of Pericyclic Reactions of Nitrosoethylene and (Thionitroso)ethylene (1996) (15)
Conversion of polyfunctional nitroalkanes into carbonyl compounds synthesis of the pheromone chalcogran and of key building blocks for the macrolides pyrenophorin and vermiculine (1988) (15)
Donor—Acceptor‐Substituted Cyclopropane Derivatives and Their Application in Organic Synthesis (2003) (15)
Synthesis of new tropinone derivatives by palladium-catalyzed couplings of 8-azabicyclo[3.2.1]oct-2-enyl nonaflates (2004) (15)
STEREOSELECTIVE PREPARATION OF 4,5-DIHYDROXY-5,6-DIHYDRO-4H-1,2-OXAZINES AND THEIR DERIVATIVES (1999) (15)
Lithium Bromide/Water as Additives in Dearomatizing Samarium-Ketyl (Hetero)Arene Cyclizations. (2015) (15)
Highly diastereoselective deprotonation and substitution of chiral 5,6-dihydro-4H-1,2-oxazines (1988) (14)
Reactivity sequences of dipolarophiles towards diazocarbonyl compounds - MO perturbation treatment (1979) (14)
A practical two-step procedure for the preparation of enantiopure pyridines: Multicomponent reactions of alkoxyallenes, nitriles and carboxylic acids followed by a cyclocondensation reaction (2011) (14)
Enantioselective Synthesis of Cyclohexenylalkenes by Asymmetric Deprotonation of 4-tert-Butylcyclohexanone Followed by O-Nonaflation and Heck Couplings (2001) (14)
Diastereoselective radical bromination of 5,6-dihydro-4H-1,2-oxazines and subsequent substitution reactions with nitrogen nucleophiles (1994) (14)
First Synthesis of Enantiomerically Pure Primary Helical Spirocycles Based on the Repetitive Addition of Lithiated Methoxyallene to Chiral 3(2H)‐Dihydrofuranone Derivatives (1996) (14)
Diastereoselective Synthesis of Functionalized Tetrahydrofuran Derivatives from γ‐Lactols (1986) (14)
Preparation of Novel Lipophilic GABA analogues containing cyclopropane rings via cyclopropanation of N‐silylated unsaturated amines (1995) (14)
New 1,3-dihydroazepin-2-one derivatives by [3,3]-sigmatropic rearrangement of suitably substituted 2-alkenylcyclopropyl isocyanates (2004) (14)
[4 + 1] Cycloadditions of the Rhodium Di(methoxycarbonyl) Carbenoid to 2‐Siloxy‐1,3‐dienes (1996) (14)
Chelate-controlled Mukaiyama reactions with chiral β-formyl esters (1992) (14)
Stereodivergent synthesis of jaspine B and its isomers using a carbohydrate-derived alkoxyallene as C3-building block (2013) (13)
Synthesis of new steroid analogues by samarium diiodide induced cyclisations of γ-naphthyl 1,3-diones (2010) (13)
Hetero Diels-Alder Reactions of Optically Active Enol Ethers with a Nitrosoalkene: Asymmetric Synthesis of 1, 2-Oxazine Derivatives (1990) (13)
Acid Promoted Syntheses of New Enantiopure Amino Sugar Derivatives from 3,6-Dihydro-2H-1,2-oxazines (2002) (13)
C3-Symmetric Pyridine and Bipyridine Derivatives: Simple Preparation by Cyclocondensation and 2D Self-Assembly at a Solution–Graphite Interface (2015) (13)
Pd‐Catalyzed Reactions of Donor−Acceptor‐Substituted Cyclopropanes and Their Ring‐Opened Derivatives: Attempted Heck Cyclization and Novel One‐Pot Enolate Arylations (2000) (13)
Thermal rearrangement of functionalized 1,2-divinylcyclopropane systems. A convenient synthesis of substituted 4-cyclohepten-1-ones (1986) (13)
The LANCA three-component reaction to highly substituted β-ketoenamides – versatile intermediates for the synthesis of functionalized pyridine, pyrimidine, oxazole and quinoxaline derivatives (2019) (13)
Stereodivergent de novo synthesis of branched amino sugars by lewis Acid promoted rearrangement of 1,2-oxazines. (2009) (13)
Synthesis and Heck Reactions of Ethenyl- and (Z)-Butadien-1-yl Nonaflate Obtained by the Fragmentation of Furan Derivatives (2001) (13)
Synthesis of Highly Functionalized Cyclodecenone Derivatives from Siloxycyclopropanes: Scope and Limitations (1998) (13)
Stereoselective synthesis of (2S,3S)‐norstatine derivatives by addition of lithiated methoxyallene to amino aldehydes and subsequent ozonolysis (1994) (13)
Palladium-Catalyzed Coupling of Pyrid-4-yl Nonaflates with Methyl Diazoacetate (2012) (12)
Samarium Diiodide Promoted Reduction of 3,6-Dihydro-2H-1,2-oxazines: Competition of 1,4-Amino Alcohol Formation and Ring Contraction to Pyrrole Derivatives (2013) (12)
Samarium Diiodide Induced Reactions of Cyclopropyl Ketones: Reductive Ring Cleavage and Dimerization Leading to 1,8‐Diketones – Scope, Limitations, Mechanisms (2006) (12)
Regioselective 1,3‐Dipolar Cycloadditions of Diazoalkanes with Heteroatom‐Substituted Alkynes: Theory and Experiment (2018) (12)
Ruthenium Complexes with Strongly Electron-Donating Terpyridine Ligands: Effect of the Working Electrode on Electrochemical and Spectroelectrochemical Properties. (2017) (12)
Internally protected amino sugar equivalents from enantiopure 1,2-oxazines: synthesis of variably configured carbohydrates with C-branched amino sugar units. (2010) (12)
Synthesis and (Spectro)electrochemistry of Ferrocenyl‐Substituted Pyridine Derivatives (2015) (12)
Unusual Enantiopure Heterocyclic Skeletons by Lewis Acid Promoted Rearrangements of 1,3-Dioxolanyl-Substituted 1,2-Oxazines (2009) (12)
Rearrangement of Donor‐Acceptor‐Substituted Vinylcyclopropanes to Functionalized Cyclopentene Derivatives: Evidence for Zwitterionic Intermediates (1996) (12)
Stereoselective Syntheses of Aza, Amino and Imino Sugar Derivatives by Hydroboration of 3,6-Dihydro-2H-1,2-oxazines as Key Reaction (2011) (12)
Nonafluoro-1-butanesulfonyl fluoride: More than a fluorinating reagent (1998) (12)
Alkylation and Ring Opening of Perfluoroalkyl- and Perfluoroaryl-Substituted 2-Siloxycyclopropanecarboxylates Yielding Fluorinated γ-Oxo Esters or β,γ-Unsaturated Ketones (2013) (12)
Dense or porous packing? Two-dimensional self-assembly of star-shaped mono-, bi-, and terpyridine derivatives. (2015) (12)
REACTIONS OF AZAPYRYLIUM IONS WITH NUCLEOPHILES: FROM CRAZY PRODUCTS TO A NOVEL PYRIDINE SYNTHESIS (1995) (12)
Allenes in Multicomponent Synthesis of Heterocycles (2014) (11)
Cycloaddition Rates of Diazomethane and Diphenyldiazomethane (1978) (11)
Intramolecular Diels–Alder Reactions with Methyl 2‐Trimethylsiloxy‐2‐vinylcyclopropanecarboxylates as Key Building Blocks (1986) (11)
Novel Alkoxy-Substituted Dipyrrins and Near-IR BODIPY Dyes-Preparation and Photophysical Properties. (2017) (11)
Highly substituted benzannulated cyclooctanol derivatives by samarium diiodide-induced cyclizations (2010) (11)
Sugars, Alkaloids, and Heteroaromatics: Exploring Heterocyclic Chemistry with Alkoxyallenes (2009) (11)
Synthesis of new enantiopure poly(hydroxy)aminooxepanes as building blocks for multivalent carbohydrate mimetics (2014) (11)
Syntheses of Highly Substituted Furan and Pyrrole Derivatives via Lithiated 3-Aryl-1-methoxyallenes: Application to the Synthesis of Codonopsinine (2006) (11)
Functionalized BINOL Derivatives as Ligands for Enantioselectively Catalyzed Aldol Additions: Highly Enantioselective Synthesis of Chiral β-Hydroxy Thioesters (2004) (11)
Reactions of 6‐[bis(trimethylsilyl)amino]‐5,6‐dihydro‐4H‐1,2‐oxazines (1995) (11)
1,2‐Oxazines as Building Blocks for Stereoselective Synthesis: Preparation of Oxygen‐Substituted 1,2‐Oxazines, either by Alcohol Addition or by Epoxidation, and Subsequent Hydrogenation Leading to 1,2‐Amino Alcohols and Pyrrolidines (2010) (11)
Application of L‐Erythrose‐Derived Nitrones in the Synthesis of Polyhydroxylated Compounds via 3,6‐Dihydro‐2H‐1,2‐oxazine Derivatives (2012) (11)
Application of novel enantiopure hydroxymethyl-substituted pyridine derivatives in asymmetric catalysis (2011) (10)
On the Reactivity of N,N‐Bis(trimethyl)silylated Enamines: Model studies on hetero Diels‐Alder reactions and other cycloadditions (1995) (10)
Preparation of 3-Alkyl-Substituted 1-Alkoxyallenes – Synthetic and Mechanistic Aspects (2018) (10)
Synthesis and Properties of Branched Oligo(2-thienyl)- and Oligo(2,2′-bithien-5-yl)-Substituted Pyridine Derivatives (2013) (10)
Synthesis of new functionalized calix[n]phyrin macrocycles with varied ring sizes by using a sterically congested dipyrromethane. (2013) (10)
A Unique Solvent Effect Governing Periselectivity of the Carbene Transfer from Fischer Carbene Complexes: Mechanism, Scope and Limitation of Their Formal [3+2] Cycloaddition to Electron-Deficient Olefins (1995) (10)
Linear and cyclic amides with a thiophene backbone: ultrasound-promoted synthesis and crystal structures. (2012) (10)
Efficient Syntheses of New Super Lewis Basic Tris(dialkylamino)-Substituted Terpyridines and Comparison of Their Methyl Cation Affinities. (2019) (10)
An efficient and highly flexible synthesis of (α),β-unsaturated γ-oxoesters (1982) (10)
Ring cleaving selenenylation and sulfenylation of cyclopropane derivatives promoted by TiCl4 (1984) (10)
A NOVEL PD(0)-CATALYZED ONE-POT TRANSFORMATION OF SUBSTITUTED SILOXYCYCLOPROPANES TO INDANE DERIVATIVES (1996) (10)
Titanated Methoxyallene as Novel Homoaldol Equivalent for Diastereoselective Additions to Chiral Amino Aldehydes (1993) (10)
A practical method for the separation of E/Z-isomeric silyl enol ethers by kinetic resolution (1990) (10)
Trimethylsilyl Trifluoromethanesulfonate-Promoted Cyclocondensation of β-Ketoenamides and Subsequent Nonaflation to Pyrid-2-yl and Pyrid-4-yl Nonaflates as Flexible Precursors for Polysubstituted Pyridines (2013) (10)
Diastereoselektive Synthese funktionalisierter Tetrahydrofuran-Derivate aus γ-Lactolen (1986) (9)
Synthesis of Poly(Ethylene Glycol)–Supported (R)-BINOL Derivatives and Their First Application in Enantioselective Mukaiyama Aldol Reactions (2009) (9)
Synthesis of Di‐ and Trivalent Carbohydrate Mimetics with Oxepane Substructure by Employing Copper‐Catalyzed [3+2] Cycloadditions of Alkynes with Azidooxepanes (2014) (9)
A stereoselective access to dihydroxylated pyrrolidines by reductive ring contraction of 1,2-oxazines (2007) (9)
Reductive Transformations of 6H‐1,2‐Oxazines with Hydride Reagents: Formation of Aziridines and 3‐Hydroxyalkylated 1,2‐oxazines (1993) (9)
Synthesis of 6‐ethoxy‐6H‐1,2‐oxazines by hetero Diels‐Alder reaction of 1‐bromo‐2‐ethoxyethene with α‐nitroso alkenes (1998) (9)
Cycloadditions to methyl 3,3-dimethyl-3H-pyrazole-5-carboxylate (1979) (9)
Percarboxylic Acid Oxidation of α-Hydroxy-Substituted Alkoxyallenes: The Unexpected Formation of Acyloxy-Substituted 1,2-Diketones and the Synthesis of Functionalized Quinoxalines (2016) (9)
Stereoselective Cyclopropanation of Chiral Carbohydrate-Derived Enol Ethers (2000) (9)
Mechanical Rupture of Mono- and Bivalent Transition Metal Complexes in Experiment and Theory (2015) (9)
A new ring closure approach to enantiopure 3,6-dihydro-2H-pyrans: stereodivergent access to carbohydrate mimetics. (2009) (9)
Alkylation of Donor-Acceptor Substituted Cyclopropanes: A Flexible Route to 4-Oxocarboxylic Acid Esters†‡ (1981) (9)
1,3-Dipolar Cycloadditions of N-Benzyl-2,3-O-isopropylidene-D-glyceraldehyde Nitrone to Methoxyallene – Control of Site- and Diastereoselectivity of Isoxazolidine Formation by Lewis Acids (2008) (9)
Modular Syntheses of Star‐Shaped Pyridine, Bipyridine, and Terpyridine Derivatives by Employing Sonogashira Reactions (2014) (9)
Mukaiyama Reactions of a Silyl Enol Ether with Heteroatom‐Substituted β‐Formyl Esters (1997) (9)
Synthesis of Enantioenriched 2-Substituted 4-Phenylbutylamines by Hydrogenolysis of Optically Pure 6-Alkoxy-5,6-dihydro-4H-1,2-oxazines (2002) (8)
Synthesis of Functionalized Cyclophanes by Ring‐Opening/Ring‐Closure Cascade Reactions of Siloxycyclopropanes (1999) (8)
New samarium diiodide-induced ketyl couplings: From analogous reactions to serendipitously discovered processes (2004) (8)
Synthesis of functionalized furan derivatives by hydroxyalkylation of methyl 2-siloxycyclopropanecarboxylates (1985) (8)
The novel synthetic ether lipid inositol-C2-PAF inhibits phosphorylation of the tyrosine kinases Src and FAK independent of integrin activation in transformed skin cells. (2011) (8)
Synthesis of highly functionalized 2,2'-bipyridines by cyclocondensation of β-ketoenamides – scope and limitations (2016) (8)
2-Alkeny1-Substituted Methyl 2-Siloxycyclopropanecarboxylates as Masked Vinyl Ketones: Efficient Syntheses of Highly Functionalized Michael Adducts. (1986) (8)
Addition of lithiated methoxyallene to aziridines – a novel access to enantiopure piperidine and β-amino acid derivatives (2009) (8)
Reductive Transformations of Polyfunctional Nitro Compounds: Synthesis of Methyl 7‐Aminoalkanoates and Five‐Membered Cyclic Nitrones ‐ Inter‐ and Intramolecular 1,3‐Dipolar Cycloadditions (1989) (8)
New 4-Pyridyl Nonaflates as Precursors for Push–Pull Solvatochromic Dyes (2014) (8)
Synthesis of rigid p-terphenyl-linked carbohydrate mimetics (2014) (8)
STEREOCONTROLLED SYNTHESIS OF THE TAXOL C-13 SIDE CHAIN: METHYL (2R, 3S)-3-BENZOYLAMINO-2-HYDROXY-3-PHENYLPROPANOATE (1999) (8)
A Repetitive Approach to the Synthesis of Medium and Large Ring Compounds with a Ring-Opening/Ring-Closure Cascade Reaction of Siloxycyclopropane Derivatives as Crucial Step (1998) (8)
N‐Methylpyridinium‐4‐phenolates: Generation of a Betaine Dye Library Bearing Different Spacer Units and Their Solvatochromism (2016) (8)
Strychnine as Target, Samarium Diiodide as Tool: A Personal Story. (2015) (8)
Alkoxyallenes as Starting Materials for the Syntheses of Natural Products (2020) (8)
SYNTHESIS OF NEW ALKENYL-SUBSTITUTED 2-(TERT-BUTYLDIMETHYLSILOXY)-CYCLOPROPANECARBOXYLATES AND THEIR DIASTEREOSELECTIVE CONVERSION INTO (HYDROXYMETHYL )CYCLOPROPANES (1994) (7)
Ozonolyses of Enantiopure 4‐Alkoxy‐3,6‐dihydro‐2H‐1,2‐oxazines:An Expedient Route to Functionalized α‐Amino‐β‐hydroxy Esters (2005) (7)
Synthesis of Optically Active 2‐Siloxycyclopropanecarboxylates by Asymmetric Catalysis, IV. – Influence of Nucleophilicity of Silyl Enol Ethers on Stereoselectivities in Asymmetric Cyclopropanation Reactions (1997) (7)
Human polymerase α inhibitors for skin tumors. Part 2. Modeling, synthesis and influence on normal and transformed keratinocytes of new thymidine and purine derivatives (2010) (7)
Conducted tour mechanism of ester group migration in a 3H-pyrazole (1979) (7)
Novel furan-, thiophene- and benzo[b]thiophene bridged macrocycles of 4,4′-bipyridine (1999) (7)
Azo Coupling of α‐Diazo Carbonyl Compounds with N‐(1‐Cyclopentenyl)amines (1979) (7)
A Flexible Terpyridine Derivative Interacts Specifically with G-Quadruplexes. (2016) (7)
Lithiated 3-trifluoromethyl-substituted 1,2-oxazines and their reactions (1996) (7)
Radical additions in aqueous medium: direct synthesis of 5-allyl-substituted γ-lactones from allylic bromides/zinc and methyl γ-oxocarboxylates (1989) (7)
Variable Stereocontrol in Cycloadditions of 1,7,9‐Decatrien‐3‐ones by Different Lewis Acidic Promoters – Application to a Short Synthesis of α‐Eudesmol (1999) (7)
Chelate‐Controlled Additions of Titanium and Lithium Enolates to Chiral β‐Formyl Esters – Diastereofacial and Simple Diastereoselectivity (1996) (7)
Mechanical stability of bivalent transition metal complexes analyzed by single-molecule force spectroscopy (2015) (7)
3-Alkoxy-2,5-dihydrofurans byGold-Catalyzed Allenyl Cyclizations and Their Transformation into1,4-Dicarbonyl Compounds, Cyclopentenones, and Butenolides (2010) (7)
A Concise Synthesis of Alkoxy-SubstitutedPyrimidine Derivatives Based upon a Three-Component Accessto Functionalized Enamides (2009) (7)
Syntheses of Mono- and Divalent C-Aminoglycosides Using 1,2-Oxazine Chemistry and Olefin Metathesis (2014) (7)
Eine konvergente Totalsynthese des Telomerase‐Inhibitors (±)‐γ‐Rubromycin (2014) (7)
Ring Enlargement of Carbohydrate-Derived1,2-Oxazines to Enantiopure 5-Bromo-1,2-oxazepines andSubsequent Palladium-Catalyzed Reactions (2010) (7)
The Side Chain Makes the Difference: Investigation of the 2D Self‐Assembly of 1,3,5‐Tris[4‐(4‐pyridinyl)phenyl]benzene Derivatives by Scanning Tunneling Microscopy (2014) (7)
Solvent Dependence of Cycloaddition Rates of Phenyldiazomethane and Activation Parameters (1978) (7)
Syntheses, Structures and Conformational Dynamics of 1,3,5-Tris(3″-ethynylbiphenyl-2′-yl)benzene Derivatives (2015) (7)
Synthesis of 4-Quinolones viaCyclocondensation of Substituted ortho-Amidoacetophenones:A Refit to the Camps Cyclization by Applying TrimethylsilylTrifluoromethanesulfonate/Triethylamine (2011) (7)
Synthesis of multivalent carbohydrate mimetics with aminopolyol end groups and their evaluation as L-selectin inhibitors (2015) (7)
A Computational Study of Anionic Alkoxide–Allene and Amide–Allene Cyclizations (2017) (6)
Hetero‐Diels‐Alder Reactions of α‐Nitrosoalkenes with Ferrocenyl, Hetaryl and Cycloaliphatic Thioketones (2018) (6)
CHELATE CONTROLLED INTRAMOLECULAR DIELS-ALDER REACTION AS KEY FOR SYNTHESIS OF A DIHYDROMEVINOLIN PRECURSOR (1995) (6)
Model Studies towards Functionalized Bisbenzannulated [5,6]‐Spiroketals (2016) (6)
The [4+2]‐Cycloaddition of α‐Nitrosoalkenes with Thiochalcones as a Prototype of Periselective Hetero‐Diels–Alder Reactions—Experimental and Computational Studies (2019) (6)
Refined Protocols for the Preparation of 3-Alkoxy-2,5-dihydrofurans, Allylic Oxidation to β-Alkoxybutenolides and Short Synthesis of (±)-Annularin H (2007) (6)
Functionalized Azamacrocycles and Large‐Ring α‐Amino Esters by One‐Pot Syntheses from Methyl 2‐Siloxy‐2‐vinylcyclopropanecarboxylates (2001) (6)
Palladium-catalyzed cross coupling reactions of 4-bromo-6H-1,2-oxazines (2009) (6)
Synthesis and Photophysical Properties of Substituted 2,2′:6′,2′′‐Terpyridine Derivatives and Analogous Compounds with a Central Thiophene Ring (2016) (6)
Reactions of Lithiated Methoxyallene with Oxime Derivatives – Formation of 1,2-Oxazines and Functionalized Isoxazole Derivatives (2016) (6)
Vinyl‐to‐Benzyl Isomerization and Electrocyclizations in Lithio Derivatives of o‐Tolylstilbenes (1981) (6)
Efficient syntheses of polyfunctional nitro compounds using 2-alkenyl-substituted methyl 2-siloxycyclopropanecarboxylates as key building blocks (1988) (6)
Additions of Carbohydrate-Derived Alkoxyallenes to Imines and Subsequent Reactions to Enantiopure 2,5-Dihydropyrrole Derivatives (2018) (6)
α‐DIAZOCARBONYL COMPOUNDS AND ENAMINES. A DICHOTOMY OF REACTION PATHS (1979) (6)
1,2‐Azapyrylium Ions: Properties and Synthetic Applications (1996) (5)
Preparation and Reactions of Trichloromethyl-Substituted Pyridine and Pyrimidine Derivatives (2018) (5)
Gewald Synthesis of AminothiopheneCarboxylic Acids Providing New Dipeptide Analogues (2008) (5)
The influence of perfluorinated substituents on the nucleophilic reactivities of silyl enol ethers. (2012) (5)
Hetero Diels-Alder Reactions of Nitroso Alkenes with Alkoxyallene Derivatives Bearing Carbohydrate Auxiliaries: Asymmetric Synthesis of 6H-1,2-Oxazines and Subsequent Reductive Transformations (2002) (5)
Highly Substituted Imidazole Derivatives from a New Four-Component Synthesis Employing Methoxyallene (2008) (5)
Addition of Metalated 3-Alkyl-Substituted Alkoxyallenes to Imines: Preparation of Tetrasubstituted 2,5-Dihydropyrroles, Pyrrolidin-3-ones, and Pyrroles (2018) (5)
Formal Total Synthesis of (+)‐Dihydromevinolin via a Chelate‐Controlled Intramolecular Diels‐Alder Reaction as the Key Step (1999) (5)
Preparation of pyridine-3,4-diols, their crystal packing and their use as precursors for palladium-catalyzed cross-coupling reactions (2010) (5)
Linear and cyclic hybrids of alternating thiophene-amino acid units: synthesis and effects of chirality on conformation and molecular packing. (2013) (5)
Modular and Stereoselective Synthesis of Hydroxylated Angularly Fused Tricyclic Piperidine Derivatives via Samarium Diiodide Mediated Cyclization (2008) (5)
Characteristic Reactions of 4‐Siloxy‐2,5‐dihydrooxepines: Desilylation, [2 + 2] and [4 + 2] Cycloadditions (1994) (5)
Preparation of Multivalent Carbohydrate Mimetics Based on Enantiopure 1,2‐Oxazines by Sonogashira Coupling and Subsequent Reductive Ring‐Opening (2015) (5)
Alkoxyallene-based syntheses of preussin and its analogs and their cytotoxicity. (2018) (5)
Samarium Diiodide Induced Diastereoselective Synthesis of Hexahydroquinoline Derivatives. (2003) (5)
New Macrocyclic Peptidomimetics Containing 5‐Aminothiophene Subunits (2010) (5)
Highly Substituted Dihydroindole Derivatives by Intermolecular Couplings of Samarium Ketyls and Indoles (2006) (5)
Functionalization of Highly Substituted 2,2′:6′,2″‐Terpyridine Derivatives (2016) (5)
An Efficient One-Pot Synthesis of Functionalized Cyclodecenone Derivatives from Siloxycyclopropanes (1995) (5)
Three-Step Synthesis of 3-Aminoseptanoside Derivatives by Using Lithiated Methoxyallene and δ-Siloxynitrones (2016) (4)
Adsorption of Mono- and Divalent 4-(Dimethylamino)pyridines on Gold Surfaces: Studies by Surface-Enhanced Raman Scattering and Density Functional Theory. (2019) (4)
Preparation of Pyrimidine-N-oxides by Condensation of Functionalized Enamideswith Hydroxylamine Hydrochloride (2010) (4)
A New Alkoxyallene-Based [3+2] Approach to the Synthesis of Highly Substituted Cyclopentenones (2008) (4)
Trimerization of an Azomethine Imine by Three Successive 1,3‐Dipolar Cycloaddition Reactions (1980) (4)
A Route to Alkenyl-Substituted 4-Hydroxypyridine and Pyrimidine Derivatives via Three-Component Access to β-Alkoxy-β-ketoenamides (2010) (4)
Synthesis of Divalent Carbohydrate Mimetics by Reductive Amination with Enantiopure 1,2-Oxazines as Precursors (2015) (4)
1,4-ADDITION OF ORGANOLITHIUM COMPOUNDS TO 6-ETHOXY-3-PHENYL-6H-1,2-OXAZINE (1999) (4)
Synthesis and Evaluation of Enantiopure HMPA Analogs in Samarium Diiodide‐Promoted Dearomatizations of N‐Acylated Indole Derivatives (2021) (4)
Synthesis of 2-(Phenylselanyl)tetrahydrofurans from γ-Lactones and of γ-Hydroxydiselenoacetals from γ-Lactols (2001) (4)
New Thiochromans via Reductive Cyclization of Thiophenol Derivatives (2012) (4)
Competition Between Novel 8‐endo‐dig and 6‐trig Cyclizations of Samarium Ketyls Leading either to Benzannulated Cyclooctene or to Hexahydronaphthalene Derivatives. (2000) (4)
Unexpected One‐Step Formation of Iodo[1,3]dioxolo[4,5‐c]pyridine Derivatives by a Hofmann–Löffler–Freytag Reaction: Studies on the Synthesis of a Pyridine‐Containing Macrocycle (2012) (4)
New bifunctional carbohydrate-like thiourea derivatives – design and first application in organocatalysis (2018) (4)
Reaction of Cyclooctyne with Fischer Carbene Complexes – Synthesis of Tricyclic Quinone Derivatives (1998) (4)
A Four-Component Synthesis of Highly Substituted Imidazole Derivatives (2006) (4)
Seven-Membered Ring Chelates as a Tool for Stereocontrol in Intramolecular Diels-Alder Reactions: Application to a Short Synthesis of α-Eudesmol (1991) (4)
Divalent Triazole‐Linked Carbohydrate Mimetics: Synthesis by Click Chemistry and Evaluation as Selectin Ligands (2020) (4)
Mild and efficient Sonogashira couplings of 8-oxa- and 8-thiabicyclo[3.2.1]octanone derived alkenyl nonaflates (2007) (4)
Intramolecular Diels‐Alder reactions. 5 [1] Facile synthesis of an octahydrobenzocycloheptenone derivative utilising intramolecular Diels‐Alder reaction (1999) (4)
Studies on the Synthesis of Natural Products with Bicyclo[4.4.0]decene Skeleton: Synthesis and Uncatalysed Intramolecular Diels–Alder Reactions of the Decatrienone Substrates (1999) (4)
Scope and Limitations of SamariumDiiodide Induced Cyclizations of Alkenyl-Substituted γ-KetoEsters to Benzannulated Cyclooctanol Derivatives (2009) (3)
Simple Modifications of Enantiopure 1,2-Oxazines Leading to Building Blocks for Carbohydrate and Peptide Mimetics (2007) (3)
Stereocontrolled Synthesisof Enantiopure Polyhydroxylated Azetidines via 1,2-Oxazines (2010) (3)
To Anion-π or not to Anion-π: The Case of Anion-Binding to Divalent Fluorinated Pyridines in the Gas Phase. (2018) (3)
Lewis acid promoted additions of cyclopropanes to iminium salts: a new possibility for α-methylene-γ-butyrolactone synthesis (1986) (3)
Additions of Lithiated Alkoxyallenes to Phthalimide: A New Synthesis of Pyrroloisoindolones and an Unusual Olefination Reaction (2006) (3)
Transition Metal‐Catalyzed Cross‐Couplings of Allenes (2008) (3)
β-Alkoxy-γ-aminoAldehydes by Internal Redox Ring Cleavages of Carbohydrate-DerivedEnantiopure 1,2-Oxazines and Preparation of Heterocycleswith Aminopolyol Side Chain (2011) (3)
New trifluoromethyl-substituted heterocycles by multicomponent reactions of siloxycyclopropanes (2017) (3)
Influence of Geminal Disubstitutionon Samarium Diiodide Induced Reductive Cyclizations of γ-ArylKetones (2011) (3)
A Stereodivergent Synthesis of Enantiopure 3-Methoxypyrrolidines and 3-Methoxy-2,5-dihydropyrroles from 3,6-Dihydro-2H-1,2-oxazines (2000) (3)
Towards γ-Rubromycin: Model Studies, Development of a C3 Building Block, and Synthesis of 4′-Silyl-γ-rubromycin (2016) (3)
Stereodivergent Syntheses of Highly Substituted Enantiopure 4-Alkoxy-3,6-dihydro-2H-1,2-oxazines by Addition of Lithiated Alkoxyallenes to Carbohydrate-Derived Aldonitrones. (2005) (3)
Four-Component Synthesis ofFunctionalized 2,2′-Bipyridines Based on the Blaise Reaction (2011) (3)
Samarium Diiodide-Induced Diastereoselective Synthesis of Hexahydro-quinoline Derivatives (2002) (3)
Stereoselective synthesis of tricyclic compounds by intramolecular palladium-catalyzed addition of aryl iodides to carbonyl groups (2016) (3)
Alkoxyallene‐Based LANCA Three‐Component Synthesis of 1,2‐Diketones, Quinoxalines, and Unique Isoindenone Dimers and a Computational Study of the Isoindenone Dimerization (2020) (3)
Ring Enlargement of Enantiopure 1,2‐Oxazines to 1,2‐Oxazepine Derivatives and Their Palladium‐Catalyzed Couplings. (2006) (3)
Antitumor effects of guanosine-analog phosphonates identified by molecular modelling. (2010) (3)
The first 4-dialkylamino-1,2-dihydropyridine derivatives: synthesis and basic reactions (1986) (3)
Gewald Synthesis of Aminothiophene Carboxylic Acids Providing New Dipeptide Analogues. (2009) (3)
Functionalized BINOL Derivatives as Ligands for Enantioselectively Catalyzed Aldol Additions: Highly Enantioselective Synthesis of Chiral β‐Hydroxy Thioesters. (2004) (3)
CYCLO(PARAQUAT-O-PHENYLENE-PARAQUAT-P-PHENYLENE) : THE MISSING ISOMERIC CARBOPHANE OF 4,4'-BIPYRIDINE (1998) (3)
TiCl4 and LiClO4 promoted Additions of O-Silylketene Acetals to Chiral β-Formyl Esters (1997) (3)
Hetero-Diels-Alder Reactions of In Situ-Generated Azoalkenes with Thioketones; Experimental and Theoretical Studies † (2021) (3)
Amino Sugars and Their Mimetics via 1,2-Oxazines (2010) (3)
Thrilling Strain! Donor—Acceptor-Substituted Cyclobutanes for the Synthesis of (Hetero)Cyclic Compounds (2015) (3)
Samarium diiodide in the synthesis of medium-sized rings: Carbocycles and heterocycles by intramolecular addition of samarium ketyls to alkynes (2004) (3)
Alkoxyallenes as Building Blocks for Organic Synthesis (2014) (2)
A New Diastereoselective Synthesis of Enantiomerically Pure 1,2‐Oxazine Derivatives by Addition of Lithiated Methoxyallene to Chiral Nitrones. (1999) (2)
Synthesis of Enantiopure 1-Alkoxyallenes and Their 3-Alkylated Derivatives. (2001) (2)
Synthesis of new furan derivatives and 4-hydroxy aldehydes from 4-hydroxy 1-enol ethers (2004) (2)
Highly Stereoselective and Flexible Synthesis of 6-Alkoxy-5,6-dihydro-4H-1,2-oxazines by Conjugate Addition of Organolithium Compounds to 6H-1,2-Oxazines Followed by Trapping with Electrophiles (2002) (2)
Ring Enlargement of Carbohydrate-Derived 1,2-Oxazines to Enantiopure 5-Bromo-1,2-oxazepines and Subsequent Palladium-Catalyzed Reactions. (2010) (2)
Synthesis of New Highly Substituted 1,3-Dihydroazepin-2-ones Starting from 2-Siloxycyclopropanecarboxylates (2000) (2)
Refined Protocols for the Preparation of 3‐Alkoxy‐2,5‐dihydrofurans, Allylic Oxidation to β‐Alkoxybutenolides and Short Synthesis of (.+‐.)‐Annularin H. (2007) (2)
Reaction of a Polycyclic Diketone with Lithiated Methoxyallene: Synthesis of New Functionalized Cage Compounds (2008) (2)
Regio- and stereoselective 1,3-dipolar cycloadditions to 6H-1,2-oxazines leading to new heterobicyclic compounds (2006) (2)
Synthesis of Perfluoroalkyl‐Substituted γ‐Lactones and 4,5‐Dihydropyridazin‐3(2H)‐ones via Donor—Acceptor Cyclopropanes. (2013) (2)
TADDOL‐Promoted Enantioselective Intramolecular Diels–Alder Reactions of 1,7,9‐Decatrien‐3‐ones to Octalin Derivatives (2017) (2)
A Stereoselective Access to Dihydroxylated Pyrrolidines by Reductive Ring Contraction of 1,2‐Oxazines. (2008) (2)
Stereoselective Substitution at Phenyl‐Substituted γ‐Lactols with Organometallic Compounds. (1995) (2)
Reaction of Lithiated Propargyl Ethers with Carbonyl Compounds – A Regioselective Route to Furan Derivatives (2020) (2)
Asymmetric 1,2- and 1,3-Inductions and Solvent Dependence Found in Chelate-Controlled Additions of Grignard Reagents and Cuprates to Chiral β-Formyl Esters. Stereoselective Synthesis of γ-Lactones (1989) (2)
Multivalent 1,2,3‐Triazole‐Linked Carbohydrate Mimetics by Huisgen–Meldal‐Sharpless Cycloadditions of an Azidopyran (2020) (2)
Heck Reactions and Carbonylations of Alkenyl Nonaflates - Synthesis of Tetradehydroamino Acids and α,β-Unsaturated Carboxylic Acids (2016) (2)
Diels–Alder Reactions of 1,3-Dienes Incorporated into 8-Oxa- and 8-Thiabicyclo[3.2.1]octane Skeletons: A Convenient Access to Complex Tri- and Tetracyclic Compounds (2015) (2)
Synthesis of Enantiopure Amino Polyols and Pyrrolidine Derivatives from 5‐Bromo‐1,2‐oxazin‐4‐ones. (2003) (2)
Novel Furo-Pyridine Derivatives via Sonogashira Reactions of Functionalized Pyridines. (2008) (2)
Indium Trichloride MediatedCleavage of Acetonides in the Presence of Acid-LabileFunctional Groups - Enhancing the Synthetic Utility of 1,3-Dioxolanyl-Substituted1,2-Oxazines (2008) (2)
A computational study of samarium diiodide‐induced cyclizations of N‐oxoalkyl‐substituted methyl indole‐3‐carboxylates—A rationale of the diastereoselectivity (2017) (2)
RING OPENING REACTIONS OF METHYL 2‐SILYLOXYCYCLOPROPANECARBOXYLATES TO 4‐OXOALKANOIC ACID DERIVATIVES (1984) (2)
Addition of lithiated enol ethers to nitrones and subsequent Lewis acid induced cyclizations to enantiopure 3,6-dihydro-2H-pyrans – an approach to carbohydrate mimetics (2010) (2)
Iodination of carbohydrate-derived 1,2-oxazines to enantiopure 5-iodo-3,6-dihydro-2H-1,2-oxazines and subsequent palladium-catalyzed cross-coupling reactions (2016) (2)
6-Siloxy-Substituted 5,6-Dihydro-4H-1,2-oxazines as Key Building Blocks for Natural Products. (1992) (2)
Syntheses of Highly Substituted Furan and Pyrrole Derivatives via Lithiated 3‐Aryl‐1‐methoxyallenes: Application to the Synthesis of Codonopsinine. (2007) (2)
Synthesis of enantiopure functionalized β-alkoxy γ-amino aldehydes by a new internal redox ring cleavage of carbohydrate-derived 1,2-oxazines (2005) (2)
A Flexible Three-Component Synthesis of Novel δ-Amino Acids Incorporating an Imidazo[1,2-a]pyridine Backbone (2006) (1)
Synthesis of Enantiopure Amino Polyols and Pyrrolidine Derivatives from 5-Bromo-1,2-oxazin-4-ones (2003) (1)
Epoxidation of Vinylamides by Dimethyldioxirane: First Spectral Evidence for Enamide Oxides. (1996) (1)
2-SILOXY-SUBSTITUTED METHYL CYCLOPROPANECARBOXYLATES AS BUILDING BLOCKS IN SYNTHESIS: EFFICIENT ONE-POT CONVERSION TO Γ-BUTYROLACTONES (1985) (1)
An Expedient Synthesis of Pyrrole Derivatives by Reaction of Lithiated Methoxyallenes with Imines. (2000) (1)
Model Studies Towards Functionalized Bisbenzannulated [5,6]-Spiroketals. (2016) (1)
Strychnine as Target, Samarium Diiodide as Tool: A Personal Story (2015) (1)
Scope of a Novel Three-Component Synthesis of Highly Functionalized Pyridines. (2008) (1)
An Efficient One-Pot Synthesis of Functionalized Azamacrocycles from Methyl 2-Siloxy-2-vinylcyclopropanecarboxylates (2001) (1)
Stereoselective Synthesis of (2S,3S)-Norstatine Derivatives by Addition of Lithiated Methoxyallene to Amino Aldehydes and Subsequent Ozonolysis. (2010) (1)
[4 + 1] and [3 + 2] Cycloadditions in the Synthesis of Cyclopentanoids (2008) (1)
An Expedient and Short Synthesis of a 6-Iodo Isocoumarin Building Block for the Rubromycin Family and its First Palladium-Catalyzed Couplings (2004) (1)
Stereoselective Cyclopropanation of Chiral Carbohydrate‐Derived Enol Ethers. (1997) (1)
Synthesis of Highly Substituted Imidazoles from Lithiated Methoxyallene (2006) (1)
Synthesis of Optically Active 2‐siloxycyclopropanecarboxylates by Asymmetric Catalysis, V. Baeyer–Villiger Oxidations of γ‐Oxo Esters – Determination of the Absolute Configurations of Methyl 2‐Siloxycyclopropanecarboxylates – Interpretation of the Enantioselective Cyclopropanations of Silyl Enol Eth (1997) (1)
Unexpected decomposition of a monoquarternated 4,4′-bipyridinium dication by disodium dithionite reduction in water (1999) (1)
Samarium Diiodide Induced Couplings of Carbonyl Compounds with Methoxyallene Leading to 4-Hydroxy 1-Enol Ethers. (2003) (1)
Efficient Synthesis of Trifluoromethyl-Substituted 5,6-Dihydro-4H-1,2- oxazines by the Hetero-Diels-Alder Reaction of 1,1,1-Trifluoro-2- nitroso-2-propene and Electron-Rich Olefins. (1992) (1)
Synthesis of Highly Functionalized 2,2′-Bipyridines by Cyclocondensation of β-Ketoenamides - Scope and Limitations. (2016) (1)
Crystal structure of (2S,1′S)-2-[1-(N,N-dibenzyl-amino) ethyl]-3(2H)-4,5-dihydrofuranone, OCH2CH2COCHCH(CH3)NCH2(C6H5)CH2(C6H5) (1993) (1)
Titanated Methoxyallene as Novel Homoaldol Equivalent for Diastereoselective Additions to Chiral Amino Aldehydes. (1994) (1)
3-Alkoxy-2,5-dihydrofurans by Gold-Catalyzed Allenyl Cyclizations and Their Transformation into 1,4-Dicarbonyl Compounds, Cyclopentenones, and Butenolides. (2011) (1)
From Sugars to Modified Nucleosides (2008) (1)
Configurational analysis of 14,14-dimethyl-12-oxatricyclo[9.2.1.03,8]tetradeca-3,5,7-trien-13-one (1999) (1)
Lewis Acid Promoted Rearrangements of 1,3-Dioxolanyl-Substituted 1,2-Oxazines into Novel Products with 1,3,6-Trioxa-7-azacyclopenta[cd]indene Skeletons (2006) (1)
Synthesis of New Furan Derivatives and 4‐Hydroxy Aldehydes from 4‐Hydroxy 1‐Enol Ethers. (2005) (1)
Crystal structure of (3R,5R,4’S)-2-benzyl-5-bromo-3-(2 ,2’-dimethyl-1’,3-dioxolan-4’-yl)-3,4,5,6-tetrahydro-2H-1,2-oxazin-4-one, C16H20BrNO4 (2000) (1)
Indium Trichloride Mediated Cleavage of Acetonides in the Presence of Acid‐Labile Functional Groups — Enhancing the Synthetic Utility of 1,3‐Dioxolanyl‐Substituted 1,2‐Oxazines. (2009) (1)
Lewis Acid Promoted Rearrangements of 1,3‐Dioxolanyl‐Substituted 1,2‐Oxazines into Novel Products with 1,3,6‐Trioxa‐7‐azacyclopenta[cd]indene Skeletons. (2007) (1)
DEPROTONATION AND DIASTEREOSELECTIVE ALKYLATION OF 2‐SILOXY‐SUBSTITUTED METHYL CYCLOPROPANECARBOXYLATES (1984) (1)
DEPROTONATION AND DIASTEREOSELECTIVE ALKYLATION OF METHYL CYCLOPROPANECARBOXYLATES (1984) (1)
Preparation of Cyclic and Bicyclic β-Amino Acids Derivatives from Methyl 6-Ethoxy-5,6-dihydro-4H-1,2-oxazine-4-carboxylate. (2002) (1)
A Homage to Siegfried Hünig and His Research. (2021) (1)
Lessons Learned During Spiroketalization Experiments: Progress and Setbacks in the Preparation of Oxygenated Rubromycins and Synthesis of 3′‐Deoxyheliquinomycinone (2016) (1)
Heck Reactions of Quinoline-Derived Nonaflates (2006) (1)
An Efficient Route to GABA‐Analogous Amino Acids: Cyclopropanation of N‐Silylated Allylamines and Enamines. (1991) (1)
Access to Highly Substituted Pyrimidine N-Oxides and 4-Acetoxymethyl-Substituted Pyrimidines via the LANCA Three-Component Reaction–Cyclocondensation Sequence (2021) (1)
Synthesis of Linear Allenes from Other Allenes (2009) (1)
Stereoselective Synthesis of 3(2H)-Dihydrofuranones by Addition of Lithiated Methoxyallene to Chiral Aldehydes. (1994) (1)
1,2‐Oxazines as Building Blocks for Stereoselective Synthesis: Preparation of Oxygen‐Substituted 1,2‐Oxazines, Either by Alcohol Addition or by Epoxidation, and Subsequent Hydrogenation Leading to 1,2‐Amino Alcohols and Pyrrolidines. (2010) (1)
Reductive Transformations of 6H-1,2-Oxazines with Hydride Reagents: Formation of Aziridines and 3-Hydroxyalkylated 1,2-Oxazines. (1994) (1)
Synthesis of 6H‐1,2‐Oxazines by Hetero Diels‐Alder Reactions of Nitroso Alkenes Towards Methoxyallenes. (1991) (1)
1,3-Dipolar Cycloadditions of Ethyl 2-Diazo-3,3,3-trifluoropropanoate to Alkynes and [1,5] Sigmatropic Rearrangements of the Resulting 3H-Pyrazoles: Synthesis of Mono-, Bis- and Tris(trifluoromethyl)-Substituted Pyrazoles. (2014) (1)
A Stereoselective and Short Total Synthesis of the Polyhydroxylated γ-Amino Acid (-)-Detoxinine (I), Based on Stereoselective Preparation of Dihydropyrrole Derivatives from Lithiated Alkoxyallenes. (2003) (1)
Influence of Geminal Disubstitution on Samarium Diiodide Induced Reductive Cyclizations of γ-Aryl Ketones. (2011) (1)
Synthesis of Dipeptides Containing Novel Cyclopropyl- and Cyclopropenyl-Substituted β- and γ-Amino Acids. (1994) (1)
Ring Enlargement of Enantiopure 1,2-Oxazines to 1,2-Oxazepine Derivatives and Their Palladium-Catalyzed Couplings (2005) (1)
Model Studies for the Synthesisof Heliquinomycin: Preparation of New Spiroketals (2008) (1)
Stereoselective Cascade Cyclizations with Samarium Diiodide to Tetracyclic Indolines: Precursors of Fluorostrychnines and Brucine. (2019) (1)
Acid-Mediated Transformations of Enantiopure 3,6-Dihydro-2H-1,2-oxazines into Functionalised Aminotetrahydrofuran Derivatives (2010) (1)
LEWIS ACID-PROMOTED ADDITIONS OF CARBONYL COMPOUNDS TO DONOR-ACCEPTOR SUBSTITUTED CYCLOPROPANES: A NEW SYNTHESIS OF 2,3-DIHYDROFURAN DERIVATIVES (1981) (1)
Direct synthesis of functionalized pyrrole derivatives from aldehydes, bis(trimethylsilyl)amide and methoxyallene (2004) (1)
Crystal structure of 3S,4S,5R,6S,7R-5-amino-6-(tert-butyldimethylsiloxy)-7- (tert-butyldimethylsiloxymethyl)-3-hydroxymethyl-2,2-dimethyloxepan-4-ol, C22H49NO5Si2 (2006) (1)
Synthesis of 4‐Quinolones via Cyclocondensation of Substituted ortho‐Amidoacetophenones: A Refit to the Camps Cyclization by Applying Trimethylsilyl Trifluoromethanesulfonate/Triethylamine. (2012) (1)
Samarium Diiodide Induced Ketyl-(het)arene Cyclizations Towards Novel N-Heterocycles (2011) (1)
Rubromycins: Structurally Intriguing, Biologically Valuable, Synthetically Challenging Antitumor Antibiotics (2007) (1)
A Modular Four-Component Route to Substituted 1,7,9-Decatrien-3-ones Using a Chloro-Substituted Phosphorane as Key C3 Building Block (2016) (1)
7-Siloxy-Substituted Hexahydronaphthalene Derivatives: Samarium Diiodide Promoted Synthesis and Typical Reactions (2020) (1)
Modular and Stereoselective Synthesis of Hydroxylated Angularly Fused Tricyclic Piperidine Derivatives via Samarium Diiodide Mediated Cyclization. (2008) (1)
A New Access to Pyrrolizidine Derivatives: Ring Contraction of Methyl (E)-[1,2-Oxazin-3-yl]propenoates. (2008) (1)
One-Pot Generation of C≡X Bonds from Methyl 2-Siloxycyclopropanecarboxylates: Simple Syntheses of Functionalized Nitriles and Alkynes (2014) (1)
Direct Synthesis of Functionalized Pyrrole Derivatives from Aldehydes, Bis(trimethylsilyl)amide and Methoxyallene. (2004) (1)
Crystal structure of (8S*,9S*,13S*,14R*,17S*)-estra-1(10),2,4,6-tetraene- 14,17-diol monohydrate, C18H22O2 · H2O (2007) (1)
Crystal structure of (4SR,4aSR)-1-acetyl-4-hydroxy-4,8-dimethyl-1,2,3,4, 4a,7-hexahydroquinoline, C13H19NO2 (2004) (0)
Lithium Bromide/Water as Additives in Dearomatizing Samarium‐Ketyl (Hetero)Arene Cyclizations. (2016) (0)
Trifluoromethanesulfonic Acid Catalyzed Friedel—Crafts Alkylations of 1,2,4-Trimethoxybenzene with Aldehydes or Benzylic Alcohols. (2013) (0)
New Samarium Diiodide Induced Cyclizations (2012) (0)
An Efficient and Simple Synthesis of 3,4,5,6-Tetrahydro-2H-1,2- oxazines by Sodium Cyanoborohydride Reduction of 5,6-Dihydro-4H-1,2- oxazines. (2010) (0)
RING OPENING OF METHYL 2‐(TRIMETHYLSILYLMETHYL)CYCLOPROPANECARBOXYLATE (1984) (0)
A Three‐Component Synthesis of β‐Alkoxy‐β‐keto‐enamides — Flexible Precursors for 4‐Hydroxypyridine Derivatives and Their Palladium‐Catalyzed Reactions. (2010) (0)
A of Reliable Methods for the Preparation of Organic Compounds (2018) (0)
An Expedient and Stereoselective Synthesis of Alkenyl Nonaflates from Silyl Enol Ethers: Optimization, Scope and Limitations. (2010) (0)
Preparation of α,β-Unsaturated γ-Keto Aldehydes and New Tetronic Acid and Pyridazine Derivatives by Oxidative Transformations of Alkoxyallene-Based Dihydrofurans. (2004) (0)
Samarium Diiodide Induced Reactions of Cyclopropyl Ketones: Reductive Ring Cleavage and Dimerization Leading to 1,8‐Diketones — Scope, Limitations, Mechanisms. (2006) (0)
Reaction of a PolycyclicDiketone with Lithiated Methoxyallene:Synthesis of NewFunctionalized Cage Compounds (2008) (0)
A Facile Synthesis of Novel Alkenyl-Substituted Chromium Carbene Complexes. (1989) (0)
Synthesis of Optically Active 2‐Siloxycyclopropanecarboxylates by Asymmetric Catalysis. Part 5. Baeyer—Villiger Oxidations of γ‐Oxo Esters — Determination of the Absolute Configurations of Methyl 2‐Siloxycyclopropanecarboxylates — Interpretation of the Enantioselective Cyclopropanations of Silyl Eno (1998) (0)
AZO COUPLING OF α-DIAZOCARBONYL COMPOUNDS WITH N-(1-CYCLOPENTENYL)AMINES (1979) (0)
Three‐Component Synthesis of Perfluoroalkyl‐ or Perfluoroaryl‐Substituted 4‐Hydroxypyridine Derivatives and Their Palladium‐Catalyzed Coupling Reactions. (2010) (0)
C-C-Bond Formation by Lewis Acid Induced Cyclopropane Ring Cleavage New Routes to Highly Substituted Furan(one) Derivatives. (1987) (0)
Synthesis of Anisomycin (2006) (0)
Three Carbons for Complexity! Recent Developments of Palladium-Catalyzed Reactions of Allenes (2013) (0)
Synthesis and cis‐Dihydroxylation of 6H‐1,2‐Oxazines. Synthesis of Dihydroxyprolinols. (1996) (0)
Rate and Regioselectivity of Hydrogenolysis of Some Phenyl-Substituted Cyclopropanes. (1987) (0)
Benzannulated Cyclooctanol Derivatives by Samarium Diiodide Induced Intramolecular Carbonyl—Alkene Coupling — Scope, Limitations, Stereoselectivity. (2007) (0)
[3+3] Cycloaddition Approach to the Synthesis of Substituted Pyrans and Oxapanes (2005) (0)
Additions of Silyl Enol Ethers to β‐Formyl Esters – a Chelate‐controlled Synthesis of the Pheromone (+)‐Eldanolide (2006) (0)
An Expedient and Short Synthesis of a 6-Iodo Isocoumarin Building Block for the Rubromycin Family and Its First Palladium-Catalyzed Couplings. (2005) (0)
Crystal structure of 3S,4′S,6′S-2-benzyl-3-[(tert-butyldimethylsiloxy)-( 2′,2′-dimethyl-1,3-dioxolan-4′-yl)-6′-methyl]-4-[2-(trimethylsilyl) ethoxy]-3.6-dihydro-2H-1,2-oxazine, C28H49NO5Si2 (2006) (0)
Crystal structure of 2SR,5SR,5aSR,11bSR-5-methyl-1,5,5a,llbtetrahvdro- 2,5-methanonaphtho[2,1-c]oxepin-3(2R)-one, C16H16O2 (2002) (0)
Nucleophilic Substitution of 6H‐1,2‐Oxazines via Azapyrylium Ions. (1990) (0)
Crystal structure of 2-methyl-6-phenyl-pyridin-3-al, (C6H5)C(CH)2CCNCHO(CH3) (1994) (0)
Crystal structure of 4,5-dihydro-4,4-dimethyl-5-(4,4-dimethyl-3-oxo-2-pentyl)-2(3H)-furanone, OCOCH2C(CH3)2CHCH(CH3)COC(CH3)3 (1996) (0)
Synthesis of New Multivalent Furo[3,2-c]pyridine and Bifuro[3,2-c]pyridine Derivatives (2022) (0)
Radical Additions in Aqueous Medium: Direct Synthesis of 5-Allyl-Substituted γ-Lactones from Allylic Bromides/Zinc and Methyl γ-Oxocarboxylates. (1989) (0)
INFLUENCE OF NUCLEOPHILICITY OF SILYL ENOL ETHERS ON STEREOSELECTIVITIES IN ASYMMETRIC CYCLOPROPANATION REACTIONS (1997) (0)
Synthesis and Structures of Novel Pyridine‐Bridged Phanes of 4,4′‐Bipyridine. (1999) (0)
Three Generations of Organic Chemists (2018) (0)
Catalytic Hydrogenolysis of Methyl 2-Siloxycyclopropanecarboxylates: Investigations Regarding Chemoselectivity, Regioselectivity, and Stereoselectivity. (1987) (0)
A New Alkoxyallene‐Based [3 + 2] Approach to the Synthesis of Highly Substituted Cyclopentenones. (2008) (0)
Deprotonation of 5,6-Dihydro-5-methylene-4H-1,2-oxazines and Regioselective Reactions with Electrophiles. (1991) (0)
A Synthesis of rac-Norbisabolide. (1987) (0)
Nitrogen-Containing Tricyclic and Tetracyclic Compounds by Stereoselective Samarium Diiodide Promoted Cyclizations of Quinolyl-Substituted Ketones — A New Access to Azasteroids. (2008) (0)
A FACILE AND FLEXIBLE SYNTHESIS FOR 4,5-DIHYDRO-2H-3-PYRIDAZINONES (1985) (0)
Efficient Synthesis of 6-Trimethylsiloxy- and 6-(Trimethylsilyl)methyl- 3-phenyl-5,6-dihydro-4H-1,2-oxazines by Cycloaddition of α-Nitrosostyrene to Silyl Enol Ethers and Allyltrimethylsilane. (1987) (0)
Crystal structure of 4,5-dihydro-5-(4,4-dimethyl-3-oxo-2-pentyl)-2(3H)-furanone, OCO(CH2)2CHCH(CH3)COC(CH3)3 (1996) (0)
Heck Reactions Starting from Silyl Enol Ethers — A Simple One‐Pot Nonaflation—Coupling Procedure for the Synthesis of 1,3‐Dienes. (1998) (0)
Highly Substituted Dihydroindole Derivatives by Intermolecular Couplings of Samarium Ketyls and Indoles. (2007) (0)
Nonafluoro‐1‐butanesulfonyl Fluoride: More than a Fluorinating Reagent (1998) (0)
Highly Diastereoselective Samarium Diiodide Induced Cyclizations of New 3‐Substituted Indole Derivatives. (2010) (0)
Hetero Diels—Alder Reactions of Nitroso Alkenes with Alkoxyallene Derivatives Bearing Carbohydrate Auxiliaries: Asymmetric Synthesis of 6H‐1,2‐Oxazines and Subsequent Reductive Transformations. (2002) (0)
Substituted pyridines and a process for the preparation of substituted pyridines (2003) (0)
Crystal structure of (3R,6S,4'S)-2-benzyl-3-(2',2'-dimethyl[1',3']dioxolan- 4'-yl)-4-methoxy-6-phenyl-3,6-dihydro-2H-1,2-oxazine, C23H27NO4 (2006) (0)
Crystal structure of (9aRS,10SR,10aRS)-8-methoxy-10-methyl-1,2,3,5,7, 9a,10,10a-octahydropyrrolo[1,2-b]isoquinoline-10-ol, C14H21NO2 (2004) (0)
Synthesis of New Alkenyl-Substituted 2-(tert-Butyldimethylsiloxy) cyclopropanecarboxylates and Their Diastereoselective Conversion into ( Hydroxymethyl)cyclopropanes. (1995) (0)
Enantioselective Synthesis of (S)‐ and (R)‐6‐Hydroxy‐8‐nonene‐carboxylates by Asymmetric Catalysis: A Formal Synthesis of (R)‐α‐Lipoic Acid and Its (S)‐Antipode. (2000) (0)
Crystal structure of 5,13,20,27-tetraazonia-32-thiaheptacyclo[ 25.2.2.22,5.213,16.217,20.17,11.122,25]nonatriaconta-2,4,7,9,11(37),13,15,17,19,22,24,27,29,30,33,35,38-heptadecaene tetrakis(hexafluorophosphate), C34H30F24N4P4S (2000) (0)
Enantioselective Synthesis of Cyclohexenylalkenes by Asymmetric Deprotonation of 4-tert-Butylcyclohexanone Followed by O-Nonaflation and Heck Couplings. (2001) (0)
Ester Groups as Effective Ligands in Chelate-Controlled Additions of Cuprates and Grignard Reagents to Chiral β-Formyl Esters. (1994) (0)
Crystal structure of (2RS,4SR,4aSR)-1-acetyl-2-(1-methylethyl)-4-hydroxy- 4-methyl-1,2,3,4,4a,7-hexahydroquinoline, C15H22NO2 (2004) (0)
Trimethylsilyl Trifluoromethanesulfonate‐Promoted Cyclocondensation of β‐Ketoenamides and Subsequent Nonaflation to Pyrid‐2‐yl and Pyrid‐4‐yl Nonaflates as Flexible Precursors for Polysubstituted Pyridines. (2014) (0)
1,4‐Addition of Organolithium Compounds to 6‐Ethoxy‐3‐phenyl‐6H‐1,2‐oxazine. (1999) (0)
Methoxycarbonylmethylation of Aldehydes via Siloxycyclopropanes: Methyl 3,3‐Dimethyl‐4‐Oxobutanoate (2003) (0)
The Cyclization of Allenyl‐Substituted Hydroxylamines to 1,2‐Oxazines: an Experimental and Computational Study (2020) (0)
Functionalized Azamacrocycles and Large-Ring α-Amino Esters by One-Pot Syntheses from Methyl 2-Siloxy-2-vinylcyclopropanecarboxylates. (2002) (0)
Additions of Silyl Enol Ethers to β‐Formyl Esters ‐ A Chelate‐ Controlled Synthesis of the Pheromone (+)‐Eldanolide. (1996) (0)
Crystal structure of 3aS*,4S*,7aR*-4-ethoxy-3a,7adihydro- 3,7-diphenyl-4H-1,5-dioxa-2,6-diaza-indene, C19H18N2O3 (2000) (0)
Pd‐Catalyzed Reactions of Donor—Acceptor‐Substituted Cyclopropanes and Their Ring‐Opened Derivatives: Attempted Heck Cyclization and Novel One‐Pot Enolate Arylations. (2001) (0)
Crystal structure of 1R,5S,8R,9S-8-azidomethyl-2-benzyl-6,6-dimethyl- 3,7-dioxa-2-aza-bicyclo[3.3.1]nonan-9-ol, C16H22N4O3 (2005) (0)
A Proline and 4-Hydroxyproline Based Approach to Enantiopure Pyrrolidin-2-yl-Substituted Pyridine and Pyrimidine Derivatives (2021) (0)
Heck Reactions of Quinoline-Derived Nonaflates. (2007) (0)
Perfluoroalkyl‐Substituted Thiophenes and Pyrroles from Donor—Acceptor Cyclopropanes and Heterocumulenes: Synthesis and Exploration of Their Reactivity. (2014) (0)
Selenenylation, Sulfenylation, and Aminomethylation of Methyl 2-Siloxycyclopropanecarboxylates by Lewis Acid Induced Ring Cleavage. (1987) (0)
Crystal structure of (1aSR,5bRS,7aSR,10aRS,10bSR,10cRS)-1a,5b,6,7,7a,8,9, 10,10b,10c-decahydro-10aH-cyclopenta[1,2]phenanthro[9,10-b]oxiren-10a-ol, C17H20O2 (2004) (0)
Reductive Transformations of 5,6-Dihydro-4H-1,2-oxazines: Synthesis of 4-Hydroxy Ketoximes, N-Hydroxypyrrolidine Derivatives, and Other Nitrogen-Containing Compounds. (1990) (0)
Synthesis of Trialkylsiloxy-Substituted and Other 5,6-Dihydro-4H-1,2-oxazines by Hetero Diels-Alder Reactions of Nitroso Alkenes - Preparative Scope and Diastereoselectivity. (1990) (0)
Stereoselectivity of Intramolecular Diels-Alder Reactions of 1,7,9-Decatrien-3-ones to Octalone Derivatives. (1990) (0)
Chelate-Controlled Additions of Titanium and Lithium Enolates to Chiral β-Formyl Esters - Diastereofacial and Simple Diastereoselectivity. (1996) (0)
Intramolecular Diels—Alder Reactions. Part 5. Facile Synthesis of an Octahydrobenzocycloheptenone Derivative Utilizing Intramolecular Diels—Alder Reaction. (1999) (0)
Crystal structure of 4,7,8'-trimethoxy-3-hydroxyspiro[l-benzofuran- 2,2 -chromane] chloroform disolvate, C19H20O6 · 2CHCI3 (2004) (0)
Synthesis of 5-Alkoxy Pyrimidines via Enamides (2009) (0)
N‐Alk‐1‐enyliminophosphorus Compounds (2009) (0)
Diastereoselective Radical Bromination of 5,6‐Dihydro‐4H‐1,2‐oxazines and Subsequent Substitution Reactions with Nitrogen Nucleophiles. (1994) (0)
Regio‐ and Stereoselective 1,3‐Dipolar Cycloadditions to 6H‐1,2‐Oxazines Leading to New Heterobicyclic Compounds. (2006) (0)
A Concise Synthesis of Alkoxy-Substituted Pyrimidine Derivatives Based upon a Three-Component Access to Functionalized Enamides. (2009) (0)
Synthesis of 6-Ethoxy-6H-1,2-oxazines by Hetero Diels—Alder Reaction of 1-Bromo-2-ethoxyethene with α-Nitroso Alkenes. (1999) (0)
Crystal structure of methyl 4aSR,5RS,12aRS-12a-hydroxyl, 2,3,4,4a,5,6,11,12,12a-decahydro-dibenzo[a,e][8]annulene- 5-carboxylate, C18H24O3 (2002) (0)
Crystal structure of (8S*,9S*,13R*,14R*,17S*)-9,17-cycloestra- 1(10),2,4,6-tetraene-14,17-diol trihydrate, C18H20O2 · 3H2O (2007) (0)
Simple, but Challenging: Recent Developments in the Asymmetric Synthesis of Spiroketals (2013) (0)
Crystal structure of 1-isopropyl-15-oxatetracyclo[11.2.1.02,11.05,10]hexadeca- 3,5(10),6,8-tetraen-14 -one, C18H20O2 (2004) (0)
Reaction of Cyclooctyne with Fischer Carbene Complexes — Synthesis of Tricyclic Quinone Derivatives. (1999) (0)
Stereoselective Synthesis of Tricyclic Compounds by Intramolecular Palladium-Catalyzed Addition of Aryl Iodides to Carbonyl Groups. (2016) (0)
N‐Silylation: New Possibilities for Long‐Known Amines (2008) (0)
Lithiated 5,6-Dihydro-4H-1,2-oxazines: Synthesis, Highly Diastereoselective Reactions with Electrophiles, and Subsequent Transformations (1991) (0)
Synthesis of New Highly Substituted 1,3-Dihydroazepin-2-ones Starting from 2-Siloxycyclopropanecarboxylates. (2000) (0)
Crystal structure of trimethyl 3-methyl-4-oxo-(E)-8-cyclodecene-l,1,6-tricarboxylate, C17H24O7 (1999) (0)
Samarium Diiodide Promoted Reduction of 3,6-Dihydro-2H-1,2-oxazines: Competition of 1,4-Amino Alcohol Formation and Ring Contraction to Pyrrole Derivatives. (2013) (0)
Medium‐Sized Carbocycles by Samarium Diiodide‐Induced Carbonyl—Alkene Cyclizations. (2009) (0)
Crystal structure of (4SR,4aSR)-1-acetyl-4-hydroxy-4,8-dimethyl-1,2,3,4, 4a,7-hexahydroquinoline, C13H19NO2 (2004) (0)
Highly Functionalized Vinylcyclopropane Derivatives by Regioselective and Stereoselective Reactions of Fischer Carbene Complexes with 1,4‐ Disubstituted Electron‐Deficient 1,3‐Dienes. (1993) (0)
1,3-DIPOLAR CYCLOADDITIONS. 86. TRIMERIZATION OF AN AZOMETHINE IMINE BY THREE E CONSECUTIVE 1,3-DIPOLAR CYCLOADDITIONS (1981) (0)
Preparation of Novel Lipophilic GABA Analogues Containing Cyclopropane Rings via Cyclopropanation of N-Silylated Unsaturated Amines. (1995) (0)
Substituent Effects in Samarium Diiodide-Induced 6-trig Cyclizations of γ-Arylketones to Functionalized Hexahydronaphthalene Derivatives. (2001) (0)
Studies on the Synthesis of Specifically Fluorinated 4‐Aminopyridine Derivatives by Regioselective Nucleophilic Aromatic Substitution and Catalytic Hydrodefluorination. (2016) (0)
Highly Functionalized Enantiopure 4-Hydroxypyridine Derivatives by a Versatile Three-Component Synthesis. (2009) (0)
Crystal structure of (2SR,1'RS)-3-(l-naphthyl)-2-(2-oxocyclopentyl)- propionic acid methyl ester, C19H20O3 (2004) (0)
Unexpected Formation of γ‐Lactams from 6H‐1,2‐Oxazines Promoted by Lewis Acids. (1992) (0)
Crystal structure of (4S*,5R*,6S*)-6-ethoxy-4-[(1R*)-(1-hydroxy-lphenyl) methyl]-3,5-diphenyl-5,6-dihydro-4H-1,2-oxazine, C25H25NO3 (2001) (0)
Three-Component Synthesis of Functionalized Pyridines (2008) (0)
Additions of Lithiated Alkoxyallenes to Phthalimide: A New Synthesis of Pyrroloisoindolones and an Unusual Olefination Reaction. (2006) (0)
Crystal structure of (9aRS,10SR,10aRS)-8-methoxy-10-methyl-1,2,3,5,7, 9a,10,10a-octahydropyrrolo[1,2-b]isoquinoline-10-ol, C14H21NO2 (2004) (0)
Application of Novel Enantiopure Hydroxymethyl-Substituted Pyridine Derivatives in Asymmetric Catalysis. (2012) (0)
INTRAMOLECULAR DIELS-ALDER REACTIONS, 3 : VARIABLE STEREOCONTROL IN CYCLOADDITIONS OF 1,7,9-DECATRIEN-3-ONES BY DIFFERENT LEWIS ACIDIC PROMOTERS : APP LICATION TO A SHORT SYNTHESIS OF ALPHA -EUDESMOL (1999) (0)
A Four‐Component Synthesis of Highly Substituted Imidazole Derivatives. (2006) (0)
Crystal structure of 4,7-dimethoxy-3-hydroxyspiro[1-benzofuran-2,2'-chromane] chloroform solvate (1:1/3), C18H18O5.1/3CHCl3 (2004) (0)
Crystal structure of 4R*, 4aS*, 5S*-5-hydroxy-4-(1-hydroxy-1-methylethyl)-5-methyl-4,4a, 5,6,7,8-hexahyd ronaphthalene-2-carbonitrile-water (1/1), C15H21NO2.H2O (2001) (0)
Regioselectivity and Stereoselectivity of the Carbene Transfer from Fischer Carbene Complexes to Trisubstituted Electron-Deficient 1,3- Dienes. (1995) (0)
Chelate-Controlled Mukaiyama Reactions with Chiral β-Formyl Esters. (1992) (0)
Crystal structure of methyl 4aSR,5RS,12aRS-12a-hydroxyl, 2,3,4,4a,5,6,11,12,12a-decahydro-dibenzo[a,e][8]annulene- 5-carboxylate, C18H24O3 (2002) (0)
Convenient Syntheses of Enantiopure 1,2‐Oxazin‐4‐yl Nonaflates and Phosphates and Their Palladium‐Catalyzed Cross‐Couplings. (2014) (0)
Efficient Synthesis of Medium-Sized Rings Incorporating Indole or Pyrrole Units by Samarium Diiodide Induced Cyclizations. (2007) (0)
Asymmetric 1,2- and 1,3-Inductions and Solvent Dependence Found in Chelate-Controlled Additions of Grignard Reagents and Cuprates to Chiral β-Formyl Esters. Stereoselective Synthesis of γ-Lactones. (1990) (0)
An Efficient One-Pot Synthesis of Functionalized Azamacrocycles from Methyl 2-Siloxy-2-vinylcyclopropanecarboxylates. (2001) (0)
A Route to Alkenyl-Substituted 4-Hydroxypyridine and Pyrimidine Derivatives via Three-Component Access to β-Alkoxy-β-ketoenamides. (2010) (0)
A New and Flexible Synthesis of 4‐Hydroxypyridines: Rapid Access to Caerulomycins A, E and Functionalized Terpyridines. (2009) (0)
A Novel Approach to trans‐Substituted γ‐Lactones. (1988) (0)
Methoxyallenes as Components in Diels-Alder Reactions with Inverse Electron Demand: Synthesis of 6H-1,2-Oxazines. (1989) (0)
Diastereoselective Synthesis of Functionalized Tetrahydrofuran Derivatives from γ-Lactols. (1986) (0)
MULTISTEP, REVERSIBLE REDOX SYSTEMS. XXXIII. REVERSIBLE TRANSFORMATION OF A (4)RADIALENE INTO A CYCLOBUTADIENE BY ELECTRON TRANSFER IN FOUR STEPS (1983) (0)
Samarium Diiodide in the Synthesis of Medium‐Sized Rings — Carbocycles and Heterocycles by Intramolecular Addition of Samarium Ketyls to Alkynes. (2005) (0)
A Repetitive Approach to the Synthesis of Medium and Large Ring Compounds with a Ring-Opening/Ring-Closure Cascade Reaction of Siloxycyclopropane Derivatives as Crucial Step. (1999) (0)
Four-Component Synthesis of Functionalized 2,2′-Bipyridines Based on the Blaise Reaction (2012) (0)
CYCLOADDITIONS OF α-DIAZOCARBONYL COMPOUNDS TO ENAMINES (1979) (0)
Synthesis of Functionalized Cyclophanes by Ring‐Opening/Ring‐Closure Cascade Reactions of Siloxycyclopropanes. (1999) (0)
An Efficient Synthesis of 5-Membered Cyclic Nitrones from γ-Nitro Ketones. (1988) (0)
A Novel Sm(II)‐Induced Route to Highly Substituted Benzannulated Cyclooctanol Derivatives. (1997) (0)
On the Mechanism of Diels‐Alder Rections of Nitroso Alkenes: exo/endo Selectivity, Stereospecificity, E/Z Selectivity, and Relative Reactivity of Various Olefins. (1991) (0)
Crystal structure of methyl 4aR*,4bR*,8aS*,9R*-1-cyano-4b-hydroxy-2,4a,4b,5,6,7,8,8a,9,10-decahydrophenanthrene-9-carboxylate, C17H21NO3 (2000) (0)
A Titanoxycyclopropane as Intermediate in a Highly Stereoselective Homoaldol Type Addition. Syntheses of cis-Substituted Tetrahydrofuran Derivatives. (1989) (0)
Highly Diastereoselective Samarium Diiodide Induced Ketyl Cyclizations of Indole and Pyrrole Derivatives —Scope and Limitations. (2010) (0)
Reactions of Azapyrylium Ions with Nucleophiles: From Crazy Products to a Novel Pyridine Synthesis. (1995) (0)
Seven‐Membered Ring Chelates as a Tool for Stereocontrol in Intramolecular Diels‐Alder Reactions: Application to a Short Synthesis of α‐Eudesmol. (1992) (0)
Palladium-Catalyzed Coupling of Pyrid-4-yl Nonaflates with Methyl Diazo- acetate Palladium-Catalyzed Coupling of Diazoacetates (2012) (0)
Highly Substituted Imidazole Derivatives from a New Four-Component Synthesis Employing Methoxyallene. (2008) (0)
Diastereoselective Diels–Alder Reactions of 1,7,9-Decatrien-3-ones to Highly Substituted Octalin Derivatives (2016) (0)
Preparation of Pyrimidine-N-oxides by Condensation of Functionalized Enamides with Hydroxylamine Hydrochloride. (2010) (0)
An Efficient One‐Pot Synthesis of Functionalized Cyclodecenone Derivatives from Siloxycyclopropanes. (1996) (0)
InCl3-Mediated Cleavage of Acetonides on Acid-SensitiveHeterocycles (2009) (0)
Hetero Diels—Alder Reactions of 2-Chloro-1-nitroso-1-phenylethene: Preparation of Novel 4-Chloro-Substituted 1,2-Oxazines and Subsequent Reactions. (1998) (0)
Acid‐Mediated Transformations of Enantiopure 3,6‐Dihydro‐2H‐1,2‐oxazines into Functionalized Aminotetrahydrofuran Derivatives. (2010) (0)
Stereoselective Preparation of 4,5‐Dihydroxy‐5,6‐dihydro‐4H‐1,2‐oxazines and Their Derivatives. (2010) (0)
Lewis Acid Promoted Additions of Cyclopropanes to Iminium Salts: A New Possibility for α-Methylene-γ-butyrolactone Synthesis. (1986) (0)
Crystal structure of 3S,4S,5R,6S,7R-5-amino-6-(tert-butyldimethylsiloxy)-7- (tert-butyldimethylsiloxymethyl)-3-hydroxymethyl-2,2-dimethyloxepan-4-ol, C22H49NO5Si2 (2006) (0)
Cover Picture: Evolution of a Short Route to Strychnine by Using the Samarium‐Diiodide‐Induced Cascade Cyclization as a Key Step (Chem. Eur. J. 23/2015) (2015) (0)
Lithiated 3-Trifluoromethyl-Substituted 1,2-Oxazines and Their Reactions. (1997) (0)
Crystal structure of 2SR,5SR,5aSR,11bSR-5-methyl-1,5,5a,llbtetrahvdro- 2,5-methanonaphtho[2,1-c]oxepin-3(2R)-one, C16H16O2 (2002) (0)
Nine Times Fluoride Can Be Good for Your Syntheses. Not Just Cheaper: Nonafluorobutanesulfonates as Intermediates for Transition Metal‐Catalyzed Reactions (2010) (0)
[News] International Biannual Belgian Polymer Group Award: C. Barner-Kowollik / Election to the Bavarian Academy of Science and Humanities: H.-U. Reissig / Civic Medal First Class and Honorary Doctorate: G. Bringmann (2012) (0)
Enantioselective Synthesis of Siloxycyclopropanes and of γ-Oxocarboxylates by Asymmetric Catalysis. (1989) (0)
Inside Back Cover: A Convergent Total Synthesis of the Telomerase Inhibitor (±)‐γ‐Rubromycin (Angew. Chem. Int. Ed. 17/2014) (2014) (0)
AN EFFICIENT AND HIGHLY FLEXIBLE SYNTHESIS OF α,β-UNSATURATED Γ-OXO ESTERS (1982) (0)
New Surprises with Fischer Carbene Complexes: Formal (3 + 2) Cycloadditions With and Without Preceding Carbene‐Ligand Metathesis. (1997) (0)
Dimethyldioxirane Oxidation of Enamines: First Spectral Evidence for Enamine Oxides by Stabilization Through N-Silylation. (1993) (0)
Syntheses of Estrone Derivatives from Siloxycyclopropanecarboxylic Acid Esters. (1993) (0)
Swern Oxidation of Alkenyl‐Substituted 2‐(tert‐Butyldimethylsiloxy)‐1‐( hydroxymethyl)cyclopropanes: A Novel and Flexible Route to Functionalized 2,5‐Dihydrooxepins. (1995) (0)
Evolution of a Short Route to Strychnine by Using the Samarium‐Diiodide‐Induced Cascade Cyclization as a Key Step. (2015) (0)
Synthesis of Enantioenriched 2‐Substituted 4‐Phenylbutylamines by Hydrogenolysis of Optically Pure 6‐Alkoxy‐5,6‐dihydro‐4H‐1,2‐oxazines. (2002) (0)
Characteristic Reactions of 4‐Siloxy‐2,5‐dihydrooxepins: Desilylation, (2 + 2) and (4 + 2) Cycloadditions. (1995) (0)
Front Cover: In Memory of Klaus Hafner (Eur. J. Org. Chem. 46/2021) (2021) (0)
SYNTHESIS OF 2,2-DIMETHYL-1-METHYLENEPROPYL METHANESULFONATE AND TRIFLUOROACETATE (1982) (0)
Highly Stereoselective and Flexible Synthesis of 6-Alkoxy-5,6-dihydro-4H-1,2-oxazines by Conjugate Addition of Organolithium Compounds to 6H-1,2-Oxazines Followed by Trapping with Electrophiles. (2010) (0)
A Practical Method for the Separation of E/Z-Isomeric Silyl Enol Ethers by Kinetic Resolution. (1990) (0)
CCDC 789453: Experimental Crystal Structure Determination (2011) (0)
Synthesis of Poly(Ethylene Glycol)—Supported (R)‐BINOL Derivatives and Their First Application in Enantioselective Mukaiyama Aldol Reactions. (2009) (0)
Reductive Transformations of Polyfunctional Nitro Compounds: Synthesis of Methyl 7-Aminoalkanoates and Five-Membered Cyclic Nitrones - Inter- and Intramolecular 1,3-Dipolar Cycloadditions. (1989) (0)
CYCLOADDITIONS TO METHYL 3,3‐DIMETHYL‐3H‐PYRAZOLE‐5‐CARBOXYLATE (1979) (0)
Crystal structure of (1aSR,5b/RS,7aSR,10aSR,10bSR,10cRS)-1a,5b,6,7,7a,8,9,10,10b,10c-decahydro-10aH-cyclopenta[1,2]phenanthro[9,10-b]oxiren-10a-ol,C17H20O2 (2004) (0)
A Modular Synthesis of Functionalized Pyridines Through Lewis Acid‐Mediated and Microwave‐Assisted Cycloadditions Between Azapyrylium Intermediates and Alkynes. (2012) (0)
CCDC 789452: Experimental Crystal Structure Determination (2011) (0)
The Carbene Complex Route to Donor‐Acceptor‐Substituted Cyclopropanes. (1988) (0)
New 1,3‐Dihydroazepin‐2‐one Derivatives by [3,3]‐Sigmatropic Rearrangement of Suitably Substituted 2‐Alkenylcyclopropyl Isocyanates. (2004) (0)
Efficient Syntheses of Polyfunctional Nitro Compounds Using 2-Alkenyl-Substituted Methyl 2-Siloxycyclopropanecarboxylates as Key Building Blocks. (1989) (0)
Muenchnones—New Facets After 50 Years (2014) (0)
Stereocontrolled Synthesis of the Taxol C‐13 Side Chain: Methyl (2R,3S)‐3‐Benzoylamino‐2‐hydroxy‐3‐phenylpropanoate. (2000) (0)
Scope and Limitations of Samarium Diiodide Induced Cyclizations of Alkenyl‐Substituted γ‐Keto Esters to Benzannulated Cyclooctanol Derivatives. (2009) (0)
Crystal structure of (5S,9S,13S,14S,1'S)-14-[1-(N,N-dibenzylamino)ethyl]· 1,8,12,15-tetraoxatrispiro[4.3.3.4]heptadecan-4-one, C29H35NO5 (1997) (0)
Crystal structure of (2RS,4SR,4aSR)-1-acetyl-2-(1-methylethyl)-4-hydroxy- 4-methyl-1,2,3,4,4a,7-hexahydroquinoline, C15H22NO2 (2004) (0)
Chelate Controlled Intramolecular Diels-Alder Reaction as Key for Synthesis of a Dihydromevinolin Precursor. (1995) (0)
Crystal structure of cis-(5E)-phenylmethylidenedecahydro-4aH-benzo[a]- cyclohepten-4a-ol, C18H24O (2004) (0)
SYNTHESIS OF CIS-2-VINYLCYCLOPROPYL KETONES; NEW SYNTHESIS OF 4-CYCLOHEPTENONES (1980) (0)
Stereocontrolled Synthesis of Enantiopure Polyhydroxylated Azetidines via 1,2‐Oxazines. (2010) (0)
Crystal structure of (3R-6S,4'S)-benzyl-3 -(2',2'- dimethyl[1',3']dioxolan-4' -yl) -4-methoxy -6- phenyl-3,6-dihydro-2 H-1,2-oxazine , C23H27NO4 (2006) (0)
Unprecedented Strong Lewis Bases-Synthesis and Methyl Cation Affinities of Dimethylamino-Substituted Terpyridines. (2015) (0)
Addition of Lithiated Methoxyallene to Aziridines — A Novel Access to Enantiopure Piperidine and β-Amino Acid Derivatives. (2010) (0)
FLEXIBLE AND EFFICIENT SYNTHESIS OF METHYL 4-OXO-2-ALKENOATES (1984) (0)
SYNTHESIS OF 2-SILOXY-SUBSTITUTED METHYL CYCLOPROPANECARBOXYLATES (1984) (0)
Efficient Synthesis of a Novel GABA Analogue (IV) Incorporating a Cyclopropene Ring. (1992) (0)
Crystal structure of 3S,4'S,6'S-2-benzyl-3-[(tert-butyldimethylsiloxy)-( 2',2'-dimethyl-1,3-dioxolan-4'-yl)-6'-methyl]-4-[2-(trimethylsilyl) ethoxy]-3.6-dihydro-2H-1,2- oxazine, C28H49NO5Si2 (2006) (0)
Alkylation and Ring Opening of Perfluoroalkyl‐ and Perfluoroaryl‐Substituted 2‐Siloxycyclopropanecarboxylates Yielding Fluorinated γ‐Oxo Esters or β,γ‐Unsaturated Ketones. (2013) (0)
Synthesis of Optically Active Siloxycyclopropanes by Asymmetric Catalysis. Part 2. Influence of the Silyl Enol Ether Structure on the Enantioselective Cyclopropanation with Methyl Diazoacetate. (1994) (0)
Crystal structure of (2SR,1′RS)-3-(1-naphthyl)-2-(2-oxocyclopentyl)- propionic acid methyl ester, C19H20O3 (2004) (0)
Synthesis of β,γ-Unsaturated Ketones and γ-Hydroxy Carbonyl Compounds from Methyl 2-Siloxycyclopropanecarboxylates. (1987) (0)
A Novel Pd(0)‐Catalyzed One‐Pot Transformation of Substituted Siloxycyclopropanes to Indan Derivatives. (1996) (0)
Samarium(II)‐Promoted Cyclizations of Non‐activated Indolyl Sulfinyl Imines to Polycyclic Tertiary Carbinamines (2022) (0)
A New, Efficient and Stereoselective Synthesis of Tricyclic and Tetracyclic Compounds by Samarium Diiodide Induced Cyclizations of Naphthyl-Substituted Arylketones — An Easy Access to Steroid-Like Skeletons. (2007) (0)
(S)-5-Nitro-2-pentanol (II) by Reduction with Baker′s Yeast (1989) (0)
Conversion of Polyfunctional Nitroalkanes into Carbonyl Compounds. Synthesis of the Pheromone Chalcogran and of Key Building Blocks for the Macrolides Pyrenophorin and Vermiculine. (1989) (0)
Intramolecular Diels-Alder Reactions. Part 4. Formal Total Synthesis of (+)-Dihydromevinolin via a Chelate-Controlled Intramolecular Diels-Alder Reaction as the Key Step. (1999) (0)
Formation of Vinylcyclopropane and Cyclopentene Derivatives from Alkenyl-Substituted Chromium Carbene Complexes: Competition Between Formal (2 + 1) and (3 + 2) Cycloadditions. (1991) (0)
Crystal structure of (5S,9S,13S,14S,1'S)-14-[1-(N,N-dibenzylamino)ethyl]· 1,8,12,15-tetraoxatrispiro[4.3.3.4]heptadecan-4-one, C29H35NO5 (1997) (0)
Synthesis of Functionalized Furan Derivatives by Hydroxyalkylation of Methyl 2-Siloxycyclopropanecarboxylates. (1986) (0)
Crystal structure of 1-isopropyl-15-oxatetracyclo[11.2.1.02,11.05,10]hexadeca- 3,5(10),6,8-tetraen-14-one, C18H20O2 (2004) (0)
Synthesis of a Series of Enantiopure Polyhydroxylated Bicyclic N-Heterocycles from an L-Erythrose-Derived Nitrone and Alkoxyallenes. (2014) (0)
Crystal structure of 1,4-bis[3-methoxy-4-(4-methoxyphenyl)-6- (trifluoromethyl)pyridin-2-yl]benzene, C34H26F6N2O4 (2008) (0)
On the Reactivity of N,N‐Bis(trimethyl)silylated Enamines: Model Studies on Hetero Diels‐Alder Reactions and Other Cycloadditions. (1995) (0)
The First 4‐Dialkylamino‐1,2‐dihydropyridine Derivatives: Synthesis and Basic Reactions. (1986) (0)
Transition Metal and Acid Induced Transformations of 6-Siloxy-Substituted 5,6-Dihydro-4H-1,2-oxazines: Preparation of Pyrroles, Nitrones, 1,4-Dicarbonyl Compounds and Derivatives Thereof. (1990) (0)
Correction to Linear and Cyclic Amides with a Thiophene Backbone: Ultrasound-Promoted Synthesis and Crystal Structures (2013) (0)
The Influence of Perfluorinated Substituted on the Nucleophilic Reactivities of Silyl Enol Ethers. (2012) (0)
Suzuki Couplings of New Bicyclic Boronic Esters Derived from 8-Heterobicyclo[3.2.1]octenyl Nonaflates and Application to the Synthesis of an Epibatidine-Atropine Hybrid (2006) (0)
Intramolecular Diels‐Alder Reactions with Methyl 2‐Trimethylsilyloxy‐2‐vinylcyclopropanecarboxylates as Key Building Blocks. (1987) (0)
New Samarium Diiodide‐Induced Ketyl Couplings — From Analogous Reactions to Serendipitously Discovered Processes (2004) (0)
Synthesis of Functionalized 2,5-Dihydroxyoxepins by (3,3)Sigmatropic Rearrangement of Cyclopropane Derivatives. (1994) (0)
A Convergent Total Synthesis of the Telomerase Inhibitor (.+-.)-γ-Rubromycin. (2014) (0)
Lithiated Methoxyallene, an Incredibly Versatile Building Block (2000) (0)
Reactions of 6-(Bis(trimethylsilyl)amino)-5,6-dihydro-4H-1,2-oxazines. (1995) (0)
Towards the Core Structure of Strychnos Alkaloids Using Samarium Diiodide‐Induced Reactions of Indole Derivatives. (2014) (0)
An Efficient One-Pot Synthesis of Functionalized Medium and Large Rings from 2-Siloxycyclopropanes (1997) (0)
Regio‐ and Stereoselective Synthesis of Vinylcyclopropane Derivatives from 1,3‐Dienes and a Fischer Carbene Complex. (1988) (0)
First Synthesis of Enantiomerically Pure Primary Helical Spirocycles Based on the Repetitive Addition of Lithiated Methoxyallene to Chiral 3(2H)‐Dihydrofuranone Derivatives. (1997) (0)
Crystal structure of methyl 6S*,8S*-9-butyl-8-hydroxy-8-isopropyl- 5,6,7,8-tetrahydrobenzocyclooctene-6-carboxylate, C21H30O3 (2001) (0)
Hetero Diels‐Alder Reactions of Optically Active Enol Ethers with a Nitrosoalkene: Asymmetric Synthesis of 1,2‐Oxazine Derivatives. (1991) (0)
Highly Diastereoselective Deprotonation and Substitution of Chiral 5,6-Dihydro-4H-1,2-oxazines. (1989) (0)
Crystal structure of (5R,1S′ )-5-[1-N,N-dibenzyl-amino) ethyl]-2(3H)-4,5-dihydrofuranone, CH(CH2)2COOCHCH3NCH2(C6H5)CH2(C6H5) (1993) (0)
NEW DERIVATIVES OF CHRYSANTHEMIC ACID BY DEPROTONATION-ALKYLATION (1985) (0)
INTRAMOLECULAR DIELS-ALDER REACTIONS, 2 : STUDIES ON THE SYNTHESIS OF NATURAL PRODUCTS WITH BICYCLO4.4.0DECENE SKELETON : SYNTHESIS AND UNCATALYSED IN TRAMOLECULAR DIELS-ALDER REACTIONS OF THE DECATRIENONE SUBSTRATES (1999) (0)
Acid-Promoted Syntheses of New Enantiopure Amino Sugar Derivatives from 3,6-Dihydro-2H-1,2-oxazines. (2002) (0)
Thiophene Derivatives from Methyl 2-Siloxycyclopropanecarboxylates by Novel 1,3- and 1,2-Sigmatropic Rearrangements. (1988) (0)
Synthesis of 2-(Phenylselanyl)tetrahydrofurans from γ-Lactones and of γ-Hydroxydiselenoacetals from γ-Lactols. (2001) (0)
The Boekelheide Rearrangement of Pyrimidine-N-oxides as a Case Study of Closed or Open Shell Reactions - Experimental and Computational Evidence for the Participation of Radical Intermediates. (2023) (0)
Crystal structure of 4,7-dimethoxy-3-hydroxyspiro[l-benzofuran-2,2'- chromane] chloroform solvate (1:⅓), C18H18O5 · ⅓CHCI3 (2004) (0)
Practical Routes to 2,6-Disubstituted Pyridine Derivatives. (2008) (0)
A Flexible Synthesis of Methyl 4-Oxobutanoates and Their Derivatives. (1990) (0)
New 5-Alkoxypyrimidine Derivatives from β-Alkoxy β-Keto Enamides and Ammonium Salts. (2010) (0)
Front Cover: Regioselective 1,3‐Dipolar Cycloadditions of Diazoalkanes with Heteroatom‐Substituted Alkynes: Theory and Experiment (Eur. J. Org. Chem. 20‐21/2018) (2018) (0)
Optimization, Scope and Limitations of Enantioselective Aldol Reactions of an S‐Ketene Silyl Acetal with Aliphatic Aldehydes under (R)‐BINOL‐Titanium(IV) Catalysis Conditions. (2003) (0)
PREPARATION OF ENOL SULFONATES FROM TRIMETHYLSILYL ENOL ETHERS - SYNTHETIC CONSEQUENCES OF A REMARKABLE CATION EFFECT (1983) (0)
A Unique Solvent Effect Governing Periselectivity of the Carbene Transfer from Fischer Carbene Complexes: Mechanism, Scope and Limitation of Their Formal (3 + 2) Cycloaddition to Electron‐Deficient Olefins. (1995) (0)
Crystal structure of(6S)-6-[(1R,2S,5R)-(-)-2-isopropyl-5-methyl-cyciohexyloxy]-3-phenyl-6H-1,2-oxazine,[ONC(CH)3(C6H5)O(CH)2(CH2)2CHCH2CH(CH3)2CH3] (1998) (0)
Stereospecific Insertion of a Carbene Ligand of a Fischer-Carbene Complex in the Olefinic C-H Bonds. (1990) (0)
Synthesis of Optically Active 2‐Siloxycyclopropanecarboxylates by Asymmetric Catalysis. Part 3. Screening of Various Catalysts for the Asymmetric Cyclopropanation of Structurally Typical Silyl Enol Ethers ‐ Scope and Limitations of Evans′s Bisoxazoline Copper Catalyst. (1997) (0)
Crystal structure of 2-bromo-1,4,5,7,8-pentamethoxynaphthalene, C10H2Br(OCH3)5 (2006) (0)
Model Studies for the Synthesis of Heliquinomycin: Preparation of New Spiroketals Spiroketals Directed Towards the Synthesis of Heliquinomycin (2008) (0)
A Chelate-Controlled Route to Disubstituted and Tetrasubstituted γ-Lactones. Stereoselectivity in Lewis Acid Promoted Additions to Chiral Methyl β-Formylcarboxylates. (1990) (0)
A Highly Diastereoselective Route to Disubstituted Tetrahydrofuran Derivatives by Substitution of γ-Lactols with Silylated Nucleophiles. (1990) (0)
TiCl4 and LiClO4 Promoted Additions of O‐Silylketene Acetals to Chiral β‐Formyl Esters. (1997) (0)
Samarium Diiodide Mediated Ketyl—Aryl Coupling Reactions — Influence of Substituents and Trapping Experiments. (2008) (0)
Reactions of Fischer Carbene Complexes with Electron-Deficient Olefins: Scope and Limitations of This Route to Donor-Acceptor-Substituted Cyclopropanes. (2010) (0)
Crystal structure of cis-(5E)-phenylmethylidenedecahydro-4aH-benzo[a]- cyc!ohepten-4a-ol, C18H24O (2004) (0)
ChemInform Abstract: Siloxycyclopropanes in Ugi Four-Component Reaction: A New Method for the Synthesis of Highly Substituted Pyrrolidinone Derivatives. (2002) (0)
Crystal structure of 2-bromo-1,4,5,7,8-pentamethoxynaphthalene, C10H2Br(OCH3)5 (2006) (0)
ALKYLATION OF DONOR‐ACCEPTOR SUBSTITUTED CYCLOPROPANES: A FLEXIBLE METHOD FOR 4‐OXOCARBOXYLATES (1981) (0)
A Chiral Pool Strategy for the Synthesis of Enantiopure Hydroxymethyl‐Substituted Pyridine Derivatives. (2012) (0)
Lewis Acid Promoted Reactions of γ‐Lactols with Silyl Enol Ethers — Stereoselective Formation of Functionalized Tetrahydrofuran Derivatives. (2002) (0)
Crystal structure of 1R,5S,8R,9S-8-azidomethyl-2-benzyl-6,6-dimethyl- 3,7-dioxa-2-aza-bicyclo[3.3.1]nonan-9-ol, C16H22N4O3 (2005) (0)
Mukaiyama Reactions of a Silyl Enol Ether with Heteroatom-Substituted β-Formyl Esters. (1998) (0)
Three‐Component Synthesis of Highly Functionalized 5‐Acetyloxazoles. (2009) (0)
Synthesis of Functionalized trans‐A2B2‐Porphyrins Using Donor—Acceptor Cyclopropane‐Derived Dipyrromethanes. (2013) (0)
Model Studies of the Reduction of 3‐Phenyl‐6H‐1,2‐oxazines, Chemo‐ and Stereoselectivity: Synthesis of Amino Alcohols, Amino Acids, and Related Compounds. (1993) (0)
Diacetoneglucose as Auxiliary Group in the Asymmetric Hetero-Diels- Alder Reaction with Nitrosoalkenes. (1992) (0)

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