Larry E. Overman
#17,559
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American chemist
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Larry E. Overmanchemistry Degrees
Chemistry
#161
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#353
Historical Rank
#85
USA Rank
Organic Chemistry
#22
World Rank
#36
Historical Rank
#12
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Chemistry
Larry E. Overman's Degrees
- PhD Chemistry University of California, Berkeley
Why Is Larry E. Overman Influential?
(Suggest an Edit or Addition)According to Wikipedia, Larry E. Overman is Distinguished Professor of Chemistry at the University of California, Irvine. He was born in Chicago in 1943. Overman obtained a B.A. degree from Earlham College in 1965, and he completed his Ph.D. in chemistry from the University of Wisconsin–Madison in 1969, under Howard Whitlock Jr. Professor Overman is a member of the United States National Academy of Sciences and the American Academy of Arts and Sciences. He was the recipient of the Arthur C. Cope Award in 2003, and he was awarded the Tetrahedron Prize for Creativity in Organic Chemistry for 2008.
Larry E. Overman's Published Works
Number of citations in a given year to any of this author's works
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
- The asymmetric intramolecular Heck reaction in natural product total synthesis. (2003) (1093)
- Catalytic asymmetric synthesis of all-carbon quaternary stereocenters. (2004) (589)
- Catalytic enantioselective synthesis of quaternary carbon stereocentres (2014) (583)
- Total synthesis of complex cyclotryptamine alkaloids: stereocontrolled construction of quaternary carbon stereocenters. (2007) (335)
- An "artificial enzyme" combining a metal catalytic group and a hydrophobic binding cavity. (1970) (258)
- Contiguous stereogenic quaternary carbons: a daunting challenge in natural products synthesis. (2004) (246)
- A general method for the synthesis of amines by the rearrangement of allylic trichloroacetimidates. 1,3 Transposition of alcohol and amine functions (1976) (238)
- Vinylsilane- and alkynylsilane-terminated cyclization reactions (1986) (231)
- Intramolecular alkene arylations for rapid assembly of polycyclic systems containing quaternary centers. A new synthesis of spirooxindoles and other fused and bridged ring systems (1987) (227)
- Mercury(II)‐ and Palladium(II)‐Catalyzed [3,3]‐Sigmatropic Rearrangements [New Synthetic Methods (46)] (1984) (221)
- Oxalates as Activating Groups for Alcohols in Visible Light Photoredox Catalysis: Formation of Quaternary Centers by Redox-Neutral Fragment Coupling. (2015) (215)
- Catalytic asymmetric intramolecular aminopalladation: enantioselective synthesis of vinyl-substituted 2-oxazolidinones, 2-imidazolidinones, and 2-pyrrolidinones. (2002) (212)
- A concise synthesis of (-)-aplyviolene facilitated by a strategic tertiary radical conjugate addition. (2012) (203)
- Synthetic Strategies toward Natural Products Containing Contiguous Stereogenic Quaternary Carbon Atoms. (2016) (193)
- Catalytic asymmetric rearrangement of allylic trichloroacetimidates. A practical method for preparing allylic amines and congeners of high enantiomeric purity. (2003) (189)
- Strategic use of pinacol-terminated Prins cyclizations in target-oriented total synthesis. (2003) (188)
- Direct construction of quaternary carbons from tertiary alcohols via photoredox-catalyzed fragmentation of tert-alkyl N-phthalimidoyl oxalates. (2013) (182)
- Catalytic Asymmetric Synthesis of Quaternary Carbon Centers. Exploratory Investigations of Intramolecular Heck Reactions of (E)-α,β-Unsaturated 2-Haloanilides and Analogues To Form Enantioenriched Spirocyclic Products (1998) (181)
- Design and in vitro pharmacology of a selective gamma-aminobutyric acidC receptor antagonist. (1996) (176)
- Enantioselective Total Synthesis of (-)-Ptilomycalin A (1995) (171)
- Total synthesis of the strychnos alkaloid (+)-minfiensine: tandem enantioselective intramolecular Heck-iminium ion cyclization. (2008) (159)
- Direct Stereo- and Enantiocontrolled Synthesis of Vicinal Stereogenic Quaternary Carbon Centers. Total Syntheses of meso- and (−)-Chimonanthine and (+)-Calycanthine (1999) (158)
- Allylic and propargylic imidic esters in organic synthesis (1980) (156)
- Catalytic asymmetric synthesis of quaternary carbons bearing two aryl substituents. Enantioselective synthesis of 3-alkyl-3-aryl oxindoles by catalytic asymmetric intramolecular heck reactions. (2003) (152)
- Constructing Quaternary Carbons from N-(Acyloxy)phthalimide Precursors of Tertiary Radicals Using Visible-Light Photocatalysis. (2015) (147)
- Palladium-catalyzed polyene cyclizations of trienyl triflates (1989) (144)
- Thermal and mercuric ion catalyzed [3,3]-sigmatropic rearrangement of allylic trichloroacetimidates. 1,3 Transposition of alcohol and amine functions (1974) (143)
- Charge as a key component in reaction design. The invention of cationic cyclization reactions of importance in synthesis (1992) (142)
- Asymmetric synthesis of pyrrolidinoindolines. Application for the practical total synthesis of (-)-phenserine. (2004) (141)
- Catalytic asymmetric synthesis of quarternary carbon centers. Palladium-catalyzed formation of either enantiomer of spirooxindoles and related spirocyclics using a single enantiomer of a chiral diphosphine ligand (1992) (139)
- Modeling chemical reactivity. 1. Regioselectivity of Diels-Alder cycloadditions of electron-rich dienes with electron-deficient dienophiles (1986) (134)
- Fragment Coupling with Tertiary Radicals Generated by Visible-Light Photocatalysis. (2016) (132)
- Asymmetric synthesis of either enantiomer of opium alkaloids and morphinans. Total synthesis of (-)- and (+)-dihydrocodeinone and (-)- and (+)-morphine (1993) (130)
- Enantioselective total synthesis of (+)-gliocladine C: convergent construction of cyclotryptamine-fused polyoxopiperazines and a general approach for preparing epidithiodioxopiperazines from trioxopiperazine precursors. (2011) (129)
- Catalytic asymmetric rearrangement of allylic N-aryl trifluoroacetimidates. A useful method for transforming prochiral allylic alcohols to chiral allylic amines. (2003) (127)
- Palladium-catalyzed polyene cyclizations of dienyl aryl iodides (1988) (127)
- Sequential catalytic asymmetric Heck-iminium ion cyclization: enantioselective total synthesis of the Strychnos alkaloid minfiensine. (2005) (122)
- Synthesis applications of cationic aza-Cope rearrangements. 26. Enantioselective total synthesis of (-)-strychnine (1993) (117)
- Is there no end to the total syntheses of strychnine? Lessons learned in strategy and tactics in total synthesis. (2012) (115)
- First total synthesis of scopadulcic acid B (1993) (114)
- Enantioselective total synthesis of quadrigemine C and psycholeine. (2002) (114)
- Application of intramolecular Heck reactions for forming congested quaternary carbon centers in complex molecule total synthesis (1994) (111)
- Terminating Catalytic Asymmetric Heck Cyclizations by Stereoselective Intramolecular Capture of η-Allylpalladium Intermediates: Total Synthesis of (-)-Spirotryprostatin B and Three Stereoisomers. (2000) (109)
- The tethered Biginelli condensation in natural product synthesis. (2004) (108)
- ASYMMETRIC TOTAL SYNTHESES OF (-)- AND (+)-STRYCHNINE AND THE WIELAND-GUMLICH ALDEHYDE (1995) (105)
- Catalytic asymmetric synthesis of chiral allylic amines. Evaluation of ferrocenyloxazoline palladacycle catalysts and imidate motifs. (2005) (104)
- Enantiodivergent Total Syntheses of (+)- and (−)-Scopadulcic Acid A (1999) (104)
- Catalytic asymmetric synthesis of either enantiomer of physostigmine. Formation of quaternary carbon centers with high enantioselection by intramolecular Heck reactions of (Z)-2-butenanilides (1993) (103)
- Total synthesis of (-)-laurenyne. Use of acetal-initiated cyclizations to prepare functionalized eight-membered cyclic ethers (1988) (100)
- Use of the intramolecular Heck reaction for forming congested quaternary carbon stereocenters. Stereocontrolled total synthesis of (+/-)-gelsemine. (2005) (99)
- First total synthesis of Lycopodium alkaloids of the magellanane group. Enantioselective total syntheses of (-)-magellanine and (+)-magellaninone (1993) (98)
- Kinetic and computational analysis of the palladium(II)-catalyzed asymmetric allylic trichloroacetimidate rearrangement: development of a model for enantioselectivity. (2007) (94)
- First Enantioselective Catalyst for the Rearrangement of Allylic Imidates to Allylic Amides (1997) (93)
- Stereocontrolled Total Syntheses of meso-Chimonanthine and meso-Calycanthine via a Novel Samarium Mediated Reductive Dialkylation (1996) (91)
- Total synthesis of (+/-)- and (-)-actinophyllic acid. (2010) (89)
- Total Synthesis of (±)-Actinophyllic Acid (2008) (89)
- Enantioselective total syntheses of ditryptophenaline and ent-WIN 64821. (2001) (89)
- High Enantioselection in the Rearrangement of Allylic Imidates with Ferrocenyl Oxazoline Catalysts (1999) (88)
- Face selectivity in Diels-Alder reactions of chiral dienes containing allylic substituents (1988) (88)
- Construction of quaternary carbon centers by palladium-catalyzed intramolecular alkene insertions. Total synthesis of the Amaryllidaceae alkaloids (.+-.)-tazettine and (.+-.)-6a-epipretazettine (1990) (87)
- Catalytic asymmetric synthesis of chiral allylic esters. (2005) (86)
- H3K9me3 Inhibition Improves Memory, Promotes Spine Formation, and Increases BDNF Levels in the Aged Hippocampus (2016) (85)
- Monomeric cobalt oxazoline palladacycles (COP). Useful catalysts for catalytic asymmetric rearrangement of allylic trichloroacetimidates. (2004) (85)
- Total Synthesis of (+)-Laurencin. Use of Acetal-Vinyl Sulfide Cyclizations for Forming Highly Functionalized Eight-Membered Cyclic Ethers (1995) (85)
- Use of aza-Cope rearrangement-Mannich cyclization reactions to achieve a general entry to Melodinus and Aspidosperma alkaloids. Stereocontrolled total syntheses of (.+-.)-deoxoapodine, (.+-.)-meloscine, and (.+-.)-epimeloscine and a formal synthesis of (.+-.)-1-acetylaspidoalbidine (1991) (85)
- Total synthesis of (+)-sieboldine A. (2010) (81)
- Enantioselective Total Synthesis of (-)-7-Deacetoxyalcyonin Acetate. First Synthesis of a Eunicellin Diterpene (1995) (80)
- Facile aminolysis of epoxides with diethylaluminum amides (1981) (80)
- Stereocontrolled Synthesis of Trisubstituted Tetrahydropyrans (1999) (80)
- Enantioselective total synthesis of (+)-gliocladin C. (2007) (79)
- Concise synthesis of guanidine-containing heterocycles using the Biginelli reaction. (2006) (79)
- Synthesis studies directed toward gelsemine. Preparation of an advanced pentacyclic intermediate (1988) (79)
- Iminium ion and acyliminium ion initiated cyclization reactions of vinylsilanes. Regiocontrolled synthesis of tetrahydropyridines and related heterocycles (1987) (76)
- General approach to halogenated tetrahydrofuran natural products from red algae of the genus Laurencia. Total synthesis of (±)-kumausallene and (±)-1-epi-kumausallene (1993) (76)
- Palladium-catalyzed, polyene cyclizations (1992) (75)
- Enantiospecific total synthesis of dendrobatid toxin 251D. A short chiral entry to the cardiac-active pumiliotoxin A alkaloids via stereospecific iminium ion-vinylsilane cyclizations (1981) (74)
- Total synthesis of (-)-sarain A. (2007) (73)
- Palladium catalyzed enantioselective rearrangement of allylic imidates to allylic amides (1999) (71)
- Total synthesis of asperazine. (2001) (71)
- Fragment Coupling and the Construction of Quaternary Carbons Using Tertiary Radicals Generated From tert-Alkyl N-Phthalimidoyl Oxalates By Visible-Light Photocatalysis. (2015) (71)
- Constructing quaternary stereogenic centers using tertiary organocuprates and tertiary radicals. Total synthesis of trans-clerodane natural products. (2015) (71)
- Enantioselective total syntheses of pumiliotoxin B and pumiliotoxin 251D. A general entry to the pumiliotoxin A alkaloids via stereospecific iminium ion-vinylsilane cyclizations (1984) (70)
- Scope and facial selectivity of the Prins-pinacol synthesis of attached rings. (2006) (70)
- A general strategy for the synthesis of cladiellin diterpenes: enantioselective total syntheses of 6-acetoxycladiell-7(16),11-dien-3-ol (deacetoxyalcyonin acetate), cladiell-11-ene-3,6,7-triol, sclerophytin A, and the initially purported structure of sclerophytin A. (2001) (70)
- Total synthesis of (+/-)-didehydrostemofoline (asparagamine A) and (+/-)-isodidehydrostemofoline. (2003) (70)
- General approach for preparing epidithiodioxopiperazines from trioxopiperazine precursors: enantioselective total syntheses of (+)- and (-)-gliocladine C, (+)-leptosin D, (+)-T988C, (+)-bionectin A, and (+)-gliocladin A. (2013) (70)
- Synthesis of tert-Leucine-Derived Cobalt Oxazoline Palladacycles. Reversal of Palladation Diastereoselectivity and Application to the Asymmetric Rearrangement of N-Aryl Trifluoroacetimidates (2005) (70)
- Asymmetric Heck Reactions via Neutral Intermediates: Enhanced Enantioselectivity with Halide Additives Gives Mechanistic Insights (1997) (70)
- Forging C(sp3)-C(sp3) Bonds with Carbon-Centered Radicals in the Synthesis of Complex Molecules. (2018) (68)
- Enantioselective total synthesis of guanacastepene N using an uncommon 7-endo Heck cyclization as a pivotal step. (2006) (68)
- THE FIRST SELECTIVE ANTAGONIST FOR A GABAC RECEPTOR (1996) (67)
- Nucleophilic cleavage of the sulfur-sulfur bond by phosphorus nucleophiles. IV. Kinetic study of the reduction of alkyl disulfides with triphenylphosphine and water (1974) (67)
- Catalytic asymmetric synthesis of allylic aryl ethers. (2007) (66)
- Stereocontrolled Synthesis of the Tetracyclic Core of the Bisguanidine Alkaloids Palau'amine and Styloguanidine (1997) (66)
- Synthetic applications of N-acylamino-1,3-dienes. 10. Importance of allylic interactions and stereoelectronic effects in dictating the steric course of the reaction of iminium ions with nucleophiles. An efficient total synthesis of (.+-.)-gephyrotoxin (1983) (65)
- Enantioselective total synthesis of batzelladine F: structural revision and stereochemical definition. (2001) (64)
- Catalyzed sigmatropic rearrangements. 5. Palladium(II) chloride catalyzed Cope rearrangements of acyclic 1,5-dienes (1980) (63)
- Total synthesis of (±)-scopadulcic acid A. An illustration of the utility of palladium-catalyzed polyene cyclizations (1993) (62)
- Total syntheses of (+)-geissoschizine, (.+-.)-geissoschizine, and (.+-.)-(Z)-isositsirikine. Stereocontrolled synthesis of exocyclic double bonds by stereospecific iminium ion-vinylsilane cyclizations (1989) (62)
- The first enantioselective total syntheses of the allopumiliotoxin A alkaloids 267A and 339B (1992) (61)
- trans-1-N-Acylamino-1,3-dienes: preparation from dienoic acids (1978) (60)
- Synthesis applications of cationic aza-Cope rearrangements. 24. The aza-Cope-Mannich approach to Strychnos alkaloids. Short stereocontrolled total syntheses of (.+-.)-dehydrotubifoline and (.+-.)-akuammicine (1993) (60)
- Enantioselective Total Synthesis of Either Enantiomer of the Antifungal Antibiotic Preussin (L-657,398) from (S)-Phenylalanine (1994) (60)
- Cyclopalladated ferrocenyl amines as enantioselective catalysts for the rearrangement of allylic imidates to allylic amides (1997) (59)
- Nucleophile-promoted electrophilic cyclization reactions of alkynes (1988) (59)
- Controlling stereoselection in intramolecular heck reactions by tailoring the palladium catalyst (1992) (59)
- Application of the Tethered Biginelli Reaction for Enantioselective Synthesis of Batzelladine Alkaloids. Absolute Configuration of the Tricyclic Guanidine Portion of Batzelladine B. (1999) (58)
- Synthetic applications of N-acylamino-1,3-dienes. An efficient stereospecific total synthesis of dl-pumiliotoxin C, and a general entry to cis-decahydroquinoline alkaloids (1978) (58)
- Acetal-initiated cyclizations of vinylsilanes. A general synthesis of allylically unsaturated oxacyclics (1986) (57)
- Strategic Use of Visible-Light Photoredox Catalysis in Natural Product Synthesis. (2021) (56)
- Enantioselective total synthesis of the cyclotryptamine alkaloid idiospermuline. (2003) (56)
- Enantioselective total synthesis of shahamin K. (2001) (56)
- Preparation of eight-membered cyclic ethers by Lewis acid promoted acetal-alkene cyclizations (1990) (56)
- Palladium (II) - catalyzed rearrangement of allylic acetates (1979) (56)
- Enantioselective total synthesis of briarellins E and F: the first total syntheses of briarellin diterpenes. (2003) (56)
- A convenient method for obtaining trans-2-aminocyclohexanol and trans-2-aminocyclopentanol in enantiomerically pure form (1985) (56)
- Carbon-carbon bond formation via directed 2-azonia-[3,3]-sigmatropic rearrangements. A new pyrrolidine synthesis (1979) (55)
- Chair topology of the palladium dichloride catalyzed Cope rearrangement of acyclic 1,5-dienes (1982) (55)
- On the structure of palau'amine: evidence for the revised relative configuration from chemical synthesis. (2007) (54)
- Studies towards the total synthesis of palau'amine. Formation of 4,5-dihydropyrrole-2-carboxylate intermediates by alkene–enamide ring-closing metathesis (2004) (54)
- Asymmetric construction of rings A-D of daphnicyclidin-type alkaloids. (2009) (53)
- Synthesis of substituted tetrahydropyridines by cyclizations of silicon-containing iminium ions (1988) (52)
- Stereocontrolled preparation of tetrahydrofurans from acid-promoted rearrangements of allylic acetals (1991) (52)
- Formation of .DELTA.4-oxocenes from Lewis acid promoted cyclizations of 5-hexenyl acetals. Evidence for a concerted ene cyclization mechanism (1990) (52)
- Total Syntheses of Pumiliotoxin A and Allopumiliotoxin Alkaloids. Interplay of Pharmacologically Active Natural Products and New Synthetic Methods and Strategies. (1996) (52)
- Synthesis applications of cationic aza-Cope rearrangements. Part 18. Scope and mechanism of tandem cationic aza-Cope rearrangement-Mannich cyclization reactions (1988) (52)
- Synthesis of trichloroacetamido-1,3-dienes. Useful aminobutadiene equivalents for the Diels-Alder reaction (1976) (51)
- Intramolecular N-(acyloxy)iminium ion-alkyne cycloadditions. A new route to bicyclic .alpha.-amino ketones (1990) (51)
- Complementary use of iminium ion and N-acyl iminium ion cyclization initiators for asymmetric synthesis of both enantiomers of hydroxylated indolizidines (1989) (51)
- A convenient synthesis of 4-unsubstituted .beta.-lactams (1985) (51)
- A Practical Entry to the Crambescidin Family of Guanidine Alkaloids. Enantioselective Total Syntheses of Ptilomycalin A, Crambescidin 657 and Its Methyl Ester (Neofolitispates 2), and Crambescidin 800 (2000) (51)
- Mild procedures for interconverting allylic oxygen functionality. Cyclization-induced [3,3] sigmatropic rearrangement of allylic carbamates (1978) (51)
- Total Synthesis of (+)-Isolaurepinnacin. Use of Acetal-Alkene Cyclizations To Prepare Highly Functionalized Seven-Membered Cyclic Ethers (1997) (50)
- Synthesis applications of aza-Cope rearrangements. 12. Applications of cationic aza-Cope rearrangements for alkaloid synthesis. Stereoselective preparation of cis-3a-aryloctahydroindoles and a new short route to Amaryllidaceae alkaloids (1983) (50)
- General approach to halogenated tetrahydrofuran natural products from red algae of the genus Laurencia. Total synthesis of (.+-.)-trans-kumausyne and demonstration of an asymmetric synthesis strategy (1991) (50)
- Synthesis applications of aza-Cope rearrangements. 11. Carbon-carbon bond formation under mild conditions via tandem cationic aza-Cope rearrangement-Mannich reactions. A convenient synthesis of polysubstituted pyrrolidines (1983) (49)
- Enantioselective synthesis of (−)-idiospermuline (2003) (49)
- Mechanism of the cobalt oxazoline palladacycle (COP)-catalyzed asymmetric synthesis of allylic esters. (2010) (49)
- New approach to Strychnos alkaloids. Stereocontrolled total synthesis of (.+-.)-dehydrotubifoline (1991) (49)
- Guanidine alkaloid analogs as inhibitors of HIV-1 Nef interactions with p53, actin, and p56lck. (2004) (49)
- Diels-Alder reactions of 1-(acylamino)-1,3-dienes (1981) (48)
- Efficient Total Syntheses of Pumiliotoxins A and B. Applications of Iodide-Promoted Iminium Ion−Alkyne Cyclizations in Alkaloid Construction (1996) (48)
- Total synthesis of (+)-nankakurines A and B and (±)-5-epi-nankakurine A. (2010) (48)
- Enantioselective total syntheses of the cyclotryptamine alkaloids hodgkinsine and hodgkinsine B. (2003) (48)
- Synthesis applications of cationic aza-Cope rearrangements. Part 25. Total synthesis of Amaryllidaceae alkaloids of the 5,11-methanomorphanthridine type. Efficient total syntheses of (-)-pancracine and (.+-.)-pancracine (1993) (48)
- Aza-cope rearrangement-mannich cyclizations for the formation of complex tricyclic amines: stereocontrolled total synthesis of (+/-)-gelsemine. (2005) (48)
- Diels-Alder reactions between trans-1-N-acylamino-1,3-dienes and methyl acrylate. A correlation between diene photoelectron ionization potentials and reactivity, stereoselectivity, and regioselectivity (1978) (48)
- Palladium(II)-catalyzed enantioselective synthesis of 2-vinyl oxygen heterocycles. (2012) (47)
- Tertiary Alcohols as Radical Precursors for the Introduction of Tertiary Substituents into Heteroarenes (2019) (47)
- Generation of the Methoxycarbonyl Radical by Visible-Light Photoredox Catalysis and Its Conjugate Addition with Electron-Deficient Olefins. (2016) (47)
- Catalyzed sigmatropic rearrangements. 10. Mechanism of the palladium dichloride catalyzed Cope rearrangement of acyclic dienes. A substituent effect study (1990) (47)
- A Suzuki Coupling Method for Directly Introducing a Protected β-Aminoethyl Group into Arenes and Alkenes. Convenient Synthesis of Phenethyl and Homoallylic Amines (1999) (46)
- Molecular Rearrangements in the Construction of Complex Molecules. (2009) (46)
- Total Synthesis of (−)-Crinine. Use of Tandem Cationic Aza-Cope Rearrangement/Mannich Cyclizations for the Synthesis of Enantiomerically Pure Amaryllidaceae Alkaloids†‡ (1985) (46)
- Mannich Biscyclizations. Total Synthesis of (-)-Ajmalicine (1995) (46)
- An unexpected product arising from metal alkylidene mediated ring-closing diene metathesis (1997) (46)
- Catalytic asymmetric intramolecular aminopalladation: improved palladium(II) catalysts. (2005) (45)
- Construction of epidithiodioxopiperazines by directed oxidation of hydroxyproline-derived dioxopiperazines. (2007) (45)
- Total synthesis of (+)-sarain A. (2006) (44)
- Stereocontrolled construction of carbocyclic rings by sequential cationic cyclization-pinacol rearrangements (1989) (43)
- The Allylic Trihaloacetimidate Rearrangement (2005) (42)
- Acid-promoted reaction of cyclic allylic diols with carbonyl compounds. Stereoselective ring-enlarging tetrahydrofuran annulations (1991) (42)
- Total synthesis of the supposed structure of (-)-sclerophytin A and an improved route to (-)-7-deacetoxyalcyonin acetate. (2000) (42)
- Preparation and Diels-Alder reactions of 1,3-dienes containing both sulfur and nitrogen substituents. Complete orientational control by the acylamino group (1983) (42)
- Synthesis applications of aza-Cope rearrangements. Part 10. A new approach for the total synthesis of pentacyclic Aspidosperma alkaloids. Total synthesis of dl-16-methoxytabersonine (1983) (41)
- Thwarting β-Hydride Elimination: Capture of the Alkylpalladium Intermediate of an Asymmetric Intramolecular Heck Reaction. (2001) (41)
- Stereocontrolled synthesis of triazacyclopenta[cd]pentalenes by intramolecular 1,3-dipolar cycloaddition reactions of azomethine imines. (2002) (41)
- Stereoselective total synthesis of (.+-.)-perhydrogephyrotoxin. Synthetic applications of directed 2-azonia-[3,3]-sigmatropic rearrangements (1980) (41)
- Iminium ion and acyl iminium ion initiated cyclizations of vinylsilanes. Regiocontrolled construction of unsaturated azacyclics (1983) (40)
- Total synthesis of (+)-sieboldine a: evolution of a pinacol-terminated cyclization strategy. (2013) (40)
- Enantioselective total synthesis of batzelladine F and definition of its structure. (2006) (40)
- Efficient preparations of 8- and 9-membered cyclic ethers (1986) (39)
- Chemical behavior of o-bis(phenylethynyl)benzene toward some electrophilic and nucleophilic reagents (1969) (39)
- Thermal rearrangements of propargylic trichloroacetimidates. Synthesis of (trichloroacetamido)-1,3-dienes and -1,2-dienes (1981) (39)
- Enantioselective total synthesis of (+)-pumiliotoxin A (1985) (39)
- Total Synthesis of (±)-Scopadulcic Acid B (1997) (39)
- Total Synthesis of (-)-Chromodorolide B By a Computationally-Guided Radical Addition/Cyclization/Fragmentation Cascade. (2018) (38)
- Planar-chiral cyclopalladated ferrocenyl amines and imines as enantioselective catalysts for allylic imidate rearrangements (1998) (38)
- Studies toward the total synthesis of (+)-ptilomycalin A. Use of a tethered Biginelli condensation for the preparation of an advanced tricyclic intermediate (1993) (38)
- Golgi-modifying properties of macfarlandin E and the synthesis and evaluation of its 2,7-dioxabicyclo[3.2.1]octan-3-one core (2010) (37)
- Diastereoselection in the formation of spirocyclic oxindoles by the intramolecular Heck reaction. (2006) (37)
- Versatile Construction of 6-Substituted cis-2,8-Dioxabicyclo[3.3.0]octan-3-ones: Short Enantioselective Total Syntheses of Cheloviolenes A and B and Dendrillolide C. (2017) (37)
- Stereocontrolled preparation of tetrahydrofurans by acid-catalyzed rearrangement of allylic acetals (1987) (37)
- Preparation of seven-membered ring cyclic ethers and 3-alkylidenetetrahydropyrans from the cyclization of oxonium cations derived from unsubstituted and silicon-containing 4-alken-1-ols (1989) (37)
- Asymmetric total synthesis of batzelladine D. (1999) (37)
- Inhibition of HIV-1 envelope-mediated fusion by synthetic batzelladine analogues. (2004) (37)
- Facile Preparation of Spirolactones by an Alkoxycarbonyl Radical Cyclization-Cross-Coupling Cascade. (2019) (36)
- Synthesis applications of cationic aza-Cope rearrangements. 23. First total synthesis of amaryllidaceae alkaloids of the 5,11-methano morphanthridine type. An efficient total synthesis of (.+-.)-pancracine (1991) (36)
- An enantioselective approach to the synthesis of manzamine A (1994) (36)
- New cationic olefin cyclization-pinacol reactions. Ring-expanding cyclopentane annulations that directly install useful functionality in the cyclopentane ring. (2002) (36)
- Enantioselective total synthesis of (+)-isolaurepinnacin (1993) (36)
- Enantioselective total syntheses of nankakurines A and B: confirmation of structure and establishment of absolute configuration. (2008) (36)
- Enantioselective total synthesis of streptazolin. The tandem use of iminium ion vinylsilane cyclizations and intramolecular acylations (1987) (36)
- Short Enantioselective Total Syntheses of trans-Clerodane Diterpenoids: Convergent Fragment Coupling Using a trans-Decalin Tertiary Radical Generated from a Tertiary Alcohol Precursor. (2016) (36)
- Enantioselective syntheses of authentic sclerophytin A, sclerophytin B, and cladiell-11-ene-3,6,7-triol. (2001) (36)
- Synthesis applications of cationic aza-Cope rearrangements. 20. Total synthesis of (.+-.)-meloscine and (.+-.)-epimeloscine (1989) (36)
- Highly stereocontrolled reduction of α′-alkoxyenones to give either the threo or eryhtro allylic 1,2-diol. Assignment of the threo configuration to the C-15, C-16 diol of pumiliotoxin B.1 (1982) (35)
- Synthesis of polycyclic guanidines by cyclocondensation reactions of N-amidinyliminium ions. (2001) (35)
- The Intramolecular Mannich and Related Reactions (1991) (35)
- Stereoselection in the prins-pinacol synthesis of 2,2-disubstituted 4-acyltetrahydrofurans. Enantioselective synthesis of (-)-citreoviral. (2000) (35)
- Palladium(II)-Catalyzed Enantioselective Reactions Using COP Catalysts. (2016) (35)
- Total Synthesis of (-)-Chromodorolide B. (2016) (34)
- Evolution of a strategy for the synthesis of structurally complex batzelladine alkaloids. Enantioselective total synthesis of the proposed structure of batzelladine F and structural revision. (2006) (34)
- tert-Butyldiphenylsilylamines: A useful protecting group for primary amines☆ (1986) (34)
- Absolute configuration of actinophyllic acid as determined through chiroptical data. (2009) (33)
- Identification of an Unexpected 2-Oxonia[3,3]sigmatropic Rearrangement/Aldol Pathway in the Formation of Oxacyclic Rings. Total Synthesis of (+)-Aspergillin PZ. (2011) (33)
- Catalytic Asymmetric Synthesis of Branched Chiral Allylic Phenyl Ethers from (E)-Allylic Alcohols. (2009) (33)
- Stereocontrolled synthesis of functionalized cis-cyclopentapyrazolidines by 1,3-dipolar cycloaddition reactions of azomethine imines. (2006) (33)
- Enantioselective Total Synthesis of Hispidospermidin (1998) (33)
- Synthesis of 2-Azatricyclo[5.2.1.0(4,10)]decanes and 2,5-Diazatricyclo[5.2.1.0(4,10)]decanes by Intramolecular Azomethine Ylide Cycloadditions. (1996) (33)
- PREPARATION OF SUBSTITUTED 2-PYRIDONES BY THERMAL REARRANGEMENT OF PROPARGYLIC PYRROLIDINE PSEUDOUREAS (1980) (33)
- Short Enantioselective Total Syntheses of Cheloviolenes A and B and Dendrillolide C via Convergent Fragment Coupling Using a Tertiary Carbon Radical. (2017) (33)
- Tuning Stereoselection in Tethered Biginelli Condensations. Synthesis of cis- or trans-1-Oxo- and 1-Iminohexahydropyrrolo[1,2-c]pyrimidines. (1999) (33)
- ENANTIOSELECTIVE TOTAL SYNTHESIS OF ALLOPUMILIOTOXIN A ALKALOIDS 267A AND 339B (1984) (33)
- Enantioselective Total Syntheses of Allopumiliotoxins 267A, 323B‘, and 339A. Application of Iodide-Promoted Iminium Ion−Alkyne Cyclizations for Forming Allopumiliotoxin A Alkaloids (1996) (32)
- First total synthesis of (+)-allopumiliotoxin 339A. A practical entry to dendrobatid alkaloids of the allopumiliotoxin class (1992) (32)
- Preparation of opium alkaloids by palladium catalyzed bis-cyclizations. Formal total synthesis of morphine (1994) (32)
- Application of intramolecular Heck reactions to the preparation of steroid and terpene intermediates having cis A-B ring fusions. Model studies for the total synthesis of complex cardenolides. (1994) (31)
- Hemiacetal mediated reactions. Directed synthesis of diols and acetals (1974) (31)
- The Reduction of Aryl Disulfides with Triphenylphosphine and Water (1974) (31)
- Total synthesis and properties of the crambescidin core zwitterionic acid and crambescidin 359. (2005) (31)
- Analogues of Marine Guanidine Alkaloids Are in Vitro Effective against Trypanosoma cruzi and Selectively Eliminate Leishmania (L.) infantum Intracellular Amastigotes. (2016) (31)
- Enantioselective total synthesis of aplyviolene. (2011) (29)
- Synthesis of all low-energy stereoisomers of the tris(pyrrolidinoindoline) alkaloid hodgkinsine and preliminary assessment of their antinociceptive activity. (2007) (29)
- HALIDE-TERMINATED N-ACYLIMINIUM ION-ALKYNE CYCLIZATIONS: A NEW CONSTRUCTION OF CARBACEPHEM ANTIBIOTICS (1997) (29)
- The importance of vinylsilane stereochemistry and σ - π stabilization in iminium ion-vinylsilane cyclizations. A short total synthesis of the alkaloid (−) −epielwesine. (1984) (29)
- Canvass: A Crowd-Sourced, Natural-Product Screening Library for Exploring Biological Space (2018) (29)
- Enantioselective synthesis of six-membered palladacycles having metal-bound stereogenic carbons: isolation and reactivity of palladacycles containing readily accessible beta-hydrogens. (2004) (29)
- Pumiliotoxin alkaloids: a new class of sodium channel agents. (1990) (29)
- Synthesis applications of cationic aza-Cope rearrangements. Part 17. Transition-state geometry of [3,3]-sigmatropic rearrangements of iminium ions (1988) (29)
- Synthesis and anticancer activity of side chain analogs of the crambescidin alkaloids. (2004) (28)
- Synthesis and Diels-Alder reactions of 5-alkenyl-1,3-oxathiole 3-oxides. A new class of diheterosubstituted 1,3-dienes (1988) (28)
- A Strategy for Total Synthesis of Complex Cardenolides. (1996) (28)
- A new asymmetric synthesis of trans-hydroisoquinolones. (2001) (28)
- A versatile synthesis of unsymmetrical 3,3'-bioxindoles: stereoselective Mukaiyama aldol reactions of 2-siloxyindoles with isatins. (2008) (28)
- Stereocontrolled synthesis of substituted cis-cyclopenta[b]pyrrolidines (1985) (28)
- A new strategy for synthesis of attached rings (2000) (27)
- A new class of cardiotonic agents: structure-activity correlations for natural and synthetic analogues of the alkaloid A new class of A new class of cardiotonic agents: structure-activity correlations for natural and synthetic analogues of the alkaloid pumiliotoxin B (8-hydroxy-8-methyl-6-alkylidene (1985) (27)
- Enantioselective total synthesis of plectosphaeroic acid B. (2013) (27)
- Enantioselective total synthesis of the pumiliotoxin A alkaloids via reductive iminium ion-alkyne cyclizations. Total synthesis of (+)-pumiliotoxin A (1988) (27)
- Synthesis applications of aza-Cope rearrangements. Stereoselective synthesis of cis-3a-aryloctahydroindoles and a new short entry to Amaryllidaceae alkaloids (1981) (27)
- Preparation of functionalized hydroindol-3-ols via tandem aza-Cope rearrangement-Mannich cyclizations. Formal total synthesis of (±)-6a-epipretazettine and related alkaloids (1989) (26)
- A New Method for Stereocontrolled Synthesis of Substituted Tetrahydrothiophenes (2000) (26)
- Stereocontrolled construction of either stereoisomer of 12-oxatricyclo[6.3.1.0(2,7)]dodecanes using Prins-pinacol reactions. (2004) (26)
- Ring-enlarging furan annulations (1987) (26)
- Preparation of enantioenriched tetrahydropyridines by iminium ion-vinylsilane cyclizations (1993) (26)
- A unified strategy for enantioselective total synthesis of cladiellin and briarellin diterpenes: total synthesis of briarellins E and F and the putative structure of alcyonin and revision of its structure assignment. (2009) (26)
- Carbonyl participation in the reaction of N-acyl-2-isopropenylpyrrolidines with halogen electrophiles. Stereocontrolled preparation of enantiomerically pure synthons for the synthesis of pumiliotoxin A alkaloids. (1982) (26)
- Asymmetric Construction of the Diazatricyclic Core of the Marine Alkaloids Sarains A−C (1998) (25)
- Nucleophilic cleavage of the sulfur-sulfur bond by phosphorus nucleophiles. III. Kinetic study of the reduction of a series of ethyl aryl disulfides with triphenylphosphine and water (1975) (25)
- Enantioselective synthesis of angularly substituted 1-azabicyclic ring systems: dynamic kinetic resolution using aza-Cope rearrangements. (2010) (25)
- Investigation of a dialkylation approach for enantioselective construction of vicinal quaternary stereocenters. (2000) (25)
- Catalytic asymmetric synthesis of allylic thiol derivatives. (2008) (25)
- Divergent synthesis and chemical reactivity of bicyclic lactone fragments of complex rearranged spongian diterpenes. (2011) (25)
- Stereoselection in the Prins-pinacol synthesis of acyltetrahydrofurans. (2001) (24)
- Pumiliotoxin alkaloids: relationship of cardiotonic activity to sodium channel activity and phosphatidylinositol turnover. (1988) (24)
- Regioselective opening of terminal epoxides with 2-(trialkylsilyl)allyl organometallic reagents (1994) (24)
- Total synthesis of (+)-condylocarpine, (+)-isocondylocarpine, and (+)-tubotaiwine. (2011) (24)
- Diastereoselection in the formation of contiguous quaternary carbon stereocenters by the intramolecular Heck reaction. (2006) (24)
- Aloperine: Stereocontrolled Synthesis of Two Stereoisomers and Determination of Absolute Configuration. (1997) (24)
- STEREOCONTROLLED SYNTHESIS OF EXOCYCLIC TRISUBSTITUTED DOUBLE BONDS BY STEREOSPECIFIC IMINIUM ION-VINYLSILANE CYCLIZATIONS. A SHORT SYNTHETIC ROUTE TO INDOLOQUINOLIZIDINE ALKALOIDS (1982) (23)
- A short stereospecific total synthesis of dl-pumiliotoxin C (1977) (23)
- Construction of substituted cyclohexanones by reductive cyclization of 7-oxo-2,8-alkadienyl esters. (2002) (23)
- The cyanomethyl group for nitrogen protection and iminium ion generation in ring-enlarging pyrrolidine annulations. A short synthesis of the amaryllidaceae alkaloid d,1-crinine (1982) (23)
- Medium effects and the nature of the rate-determining step in Mannich-type cyclizations (1987) (23)
- Enantioselective synthesis of cardenolide precursors using an intramolecular Heck reaction (1998) (23)
- 1,6-Addition of Tertiary Carbon Radicals Generated From Alcohols or Carboxylic Acids by Visible-Light Photoredox Catalysis. (2018) (23)
- Intramolecular Heck cyclization of α-sulfenyl enol triflates. Asymmetric synthesis of a pentacyclic cardenolide precursor having functionality at C-11 (1998) (23)
- Synthesis applications of cationic aza-Cope rearrangements. Stereocontrolled synthesis of hexahydro-1H-pyrrolo[2,3-d]carbazoles (1985) (22)
- Pumiliotoxin-C and synthetic analogues. A new class of nicotinic antagonists. (1982) (22)
- Asymmetrische Heck‐Reaktionen über neutrale Intermediate: Verstärkung der Enantioselektion durch Halogenid‐Additive und Einblicke in den Mechanismus (1997) (21)
- Toward an enantioselective total synthesis of sarain A: construction of an advanced intermediate and rearrangement of the sarain A core under mild conditions. (2005) (20)
- Synthesis of allopumiliotoxin A alkaloids via iminium ion-vinylsilane cyclizations (1988) (20)
- Allylic Transposition of Alcohol and Amine Functionality by Thermal or Palladium(II)-Catalyzed Rearrangements of Allylic N-Benzoylbenzimidates. (1997) (20)
- Synthesis applications of cationic aza-Cope rearrangements. Part 13. Stereoselective synthesis of cis- and trans-3a-aryl-4-oxodecahydrocyclohepta[b]pyrroles (1983) (20)
- Total synthesis of the reputed structure of alcyonin and reassignment of its structure. (2003) (20)
- Asymmetric construction of quaternary carbon stereocenters: high stereoselection in Mukaiyama aldol reactions of 2-siloxyindoles with chiral aldehydes. (2005) (20)
- Gas phase acidities of the 2-butenes. The use of organometallics as models for free carbanions (1977) (20)
- Preparation of 3-amino-4-(hydroxymethyl)azetidin-2-ones from the reaction of glycine enolates with imines of a glycoaldehyde (1991) (20)
- N-acyl-1-amino-1,3-dienes: 1-amino-1,3-diene synthetic equivalents for the diels-alder reaction (1976) (20)
- Simple method for controlling stereoselection in Mannich cyclization reactions of aldehydes (1993) (19)
- A CONVENIENT SYNTHESIS OF UNSYMMETRICAL SECONDARY AMINES. IN SITU FORMATION OF UNSTABLE FORMALDEHYDE IMINES (1984) (19)
- Ring-enlarging cyclopentene annulations (1991) (18)
- Mercury(II)-catalyzed 3,3-sigmatropic rearrangements of allylic N,N-dimethylcarbamates. A mild method for allylic equilibrations and contrathermodynamic allylic isomer enrichments (1976) (18)
- Palladium dichloride catalyzed cope rearrangements of functionalized acyclic 1,5-dienes☆ (1983) (18)
- Total synthesis of (-)-crambidine and definition of the relative configuration of its unique tetracyclic guanidinium core. (2005) (18)
- The synthesis of indolizidines by intramolecular ene cyclizations. Preparation of (E)-alkylidene analogs of pumiliotoxin A. (1985) (18)
- Synthesis applications of aza-cope rearrangements : A stereoselective synthesis of 9a-arylhydrolilolidines [and a new approach to the synthesis of aspidosperma] alkaloids (1981) (18)
- Origin of stereocontrol in the construction of the 12-oxatricyclo[6.3.1.0(2,7)]dodecane ring system by Prins-pinacol reactions. (2010) (18)
- Synthesis of 2,5-Diaryl-1,5-dienes from Allylic Bromides Using Visible-Light Photoredox Catalysis. (2015) (17)
- Enantioselective synthesis of angularly substituted 1-azabicylic rings: coupled dynamic kinetic epimerization and chirality transfer. (2013) (17)
- Reaction of Na2Fe(CO)4 with an unsaturated aziridinium ion. Unprecedented rearrangement of an alkyltetracarbonylferrate intermediate (1992) (17)
- Prins-pinacol spiroannulations (1997) (17)
- Palladacyclic imidazoline-naphthalene complexes: synthesis and catalytic performance in Pd(II)-catalyzed enantioselective reactions of allylic trichloroacetimidates. (2012) (17)
- Synthesis of 3-acyl-3-alkyloxindoles (1991) (17)
- Forming tertiary organolithiums and organocuprates from nitrile precursors and their bimolecular reactions with carbon electrophiles to form quaternary carbon stereocenters. (2012) (17)
- Organic syntheses : an annual publication of satisfactory methods for the preparation of organic chemicals (1954) (17)
- Tricyclic analogues of epidithiodioxopiperazine alkaloids with promising in vitro and in vivo antitumor activity (2015) (17)
- The First Selective Antagonist for a GABAC Receptor. (1996) (17)
- The Asymmetric Intramolecular Heck Reaction in Natural Product Total Synthesis (2003) (16)
- EVALUATION OF STRATEGIES FOR THE SYNTHESIS OF THE GUANIDINE HEMIAMINAL PORTION OF PALAU'AMINE. (2006) (16)
- The Asymmetric Intramolecular Mizoroki–Heck Reaction in Natural Product Total Synthesis (2009) (16)
- Synthetic applications of N-(acylamino)-1,3-dienes. Control of endo stereoselectivity by the acyl substituent. Stereospecific synthesis of the analgesic Tilidine (1979) (16)
- Stereocontrolled enantioselective total synthesis of the [2+2] quadrigemine alkaloids. (2015) (15)
- Studies towards a total synthesis of sarains A-C. Stereospecific condensation of α,β-unsaturated esters with the phenyl oxazoline derivative of threonine (1999) (15)
- Synthesis studies directed toward gelsemine. A new synthesis of highly functionalized cis-hydroisoquinolines (1988) (15)
- Synthesis of 3-acyltetrahydrofurans from formaldehyde acetals of allylic diols † (2000) (15)
- Enantioselective total syntheses of plectosphaeroic acids B and C. (2013) (15)
- Stereocontrolled synthesis of angularly substituted 1-azabicyclic rings by cationic 2-aza-cope rearrangements. (2005) (15)
- A Convenient Method for the Preparation of 3-Substituted Glutarate Diesters (1994) (14)
- Assembling polycyclic bisguanidine motifs resembling batzelladine alkaloids by double tethered Biginelli condensations. (2003) (14)
- Stimuli-Responsive Dewetting/Wetting Smart Surfaces and Interfaces (2018) (14)
- The preparation of N-trichloroacetamido-1,2-dienes (1979) (14)
- Totalsynthese von (±)‐Gelsemin (1999) (14)
- Origins of stereoselectivities of dihydroxylations of cis-bicyclo[3.3.0]octenes. (2012) (14)
- Enantioselective total synthesis of (-)-dehydrobatzelladine C. [structure: see text]. (2004) (14)
- A NEW SYNTHESIS OF 2-PYRIDONES. SOLUTION THERMOLYSIS OF PROPARGYLIC PSEUDOUREAS (1977) (14)
- Synthesis applications of aza-cope rearrangements. Stereoselective synthesis of trans-alkyl-cis-3a-aryloctahydroindolones.☆ (1982) (13)
- Iodide-promoted aldiminium ion-alkyne cyclizations. A convenient synthesis of substituted tetrahydropyridines and 3-alkylidenepiperidines. (1992) (13)
- Introduction of the 2-(phenylthio)ethyl, 2-(phenylsulfinyl)ethyl, and 2,2-bis(phenylthio)ethyl substituents into cyclic ketones (1993) (13)
- Efficient Preparations of 8- and 9-Membered Cyclic Ethers. (1986) (13)
- Preparation of rearranged allylic isocyanates from the reaction of allylic alkoxides with cyanogen chloride (1978) (13)
- Synthesis of 1-azaspiro[5.5]undec-7-en-2-one (1975) (13)
- 4-Methylene-4,5-dihydrooxazoles: isolation, properties, and use for the preparation of substituted oxazoles (1979) (12)
- Direct Stereo‐ and Enantiocontrolled Synthesis of Vicinal Stereogenic Quaternary Carbon Centers. Total Syntheses of meso‐ and (‐)‐Chimonanthine and (+)‐Calycanthine. (1999) (12)
- Ring-Enlarging Cyclohexane Annulations (1997) (12)
- Diastereoselective lithiation of (eta6-arene)dicarbonyltriphenylphosphane chromium(0) oxazoline complexes--direct preparation of enantiopure complexes having planar chiral fragments of either configuration. (2002) (11)
- Total Synrhesis of the Amaryllidaceae Alkaloid (±)-Epielwesine. The Importance of Vinylsilane Stereochemistry in Iminium Ion-Vinylsilane Cyclizations (1993) (11)
- A convenient synthesis of Δ1-pyrrolines and Δ1- piperideines (1984) (11)
- Stereoselective synthesis of carbocyclic ring systems by pinacol-terminated Prins cyclizations (2002) (11)
- Synthesis applications of directed 2-azonia-[3,3]-sigmatropic rearrangements. 4. A new method for stereoselective piperidine annulation. Directing the 2-azonia-[3,3]-sigmatropic rearrangement by irreversible hydrolysis (1980) (11)
- Synthesis applications of aza-cope rearrangements.: Stereocontrolled synthesis of cyclohepta [b]pyroolidines1☆ (1982) (11)
- Investigations Directed at the Total Synthesis of Ouabain. Lessons Learned fromDegradation Studies (2000) (11)
- The insulin secretory action of novel polycyclic guanidines: discovery through open innovation phenotypic screening, and exploration of structure-activity relationships. (2014) (10)
- Ligand-Controlled Diastereoselective 1,3-Dipolar Cycloadditions of Azomethine Ylides with Methacrylonitrile. (2015) (10)
- Forming Cyclics with the Intramolecular Heck Reaction (1998) (10)
- The Aza‐Cope/Mannich Reaction (2011) (10)
- Contiguous Stereogenic Quaternary Carbons: A Daunting Challenge in Natural Products Synthesis (2005) (10)
- How important is secondary overlap in determining the regioselectivity of Diels-Alder reactions? (1978) (10)
- Dehydrogenase enzyme models. Approximation of an alcohol and a pyridinium ring. (1972) (9)
- Diastereoselective Coupling of Chiral Acetonide Trisubstituted Radicals with Alkenes. (2016) (9)
- Pyridinomorphinans: Asymmetric synthesis of either enantiomer and opioid receptor binding selectivity (1997) (9)
- Catalytic Enantioselective Synthesis of Quaternary Carbon Stereocenters (2020) (9)
- NT1721, a novel epidithiodiketopiperazine, exhibits potent in vitro and in vivo efficacy against acute myeloid leukemia (2016) (9)
- Enantioselective Total Synthesis of (-)-Ptilomycalin A. (1995) (9)
- Palladium dichloride-promoted cyclizations of 1,5-dienes. A new method for forming cyclohexenes. (1983) (9)
- Preparation of substituted 2-pyridones by thermal rearrangement of propargylic pseudoureas. Improvements in the 2-pyridone yields by variations of the pseudourea NR2 substituent (1981) (9)
- Stereoselectivities of nucleophilic additions to cycloheptanones. Experimental and theoretical studies and general purpose force field for the prediction of nucleophilic addition stereoselectivities (1998) (9)
- APROTIC CHLORIDE AND BROMIDE-PROMOTED ALKYNE-IMINIUM ION CYCLIZATIONS (1996) (9)
- Catalytic asymmetric synthesis of chiral allylic esters. (2010) (9)
- A naturally occurring erythro diastereomer of pumiliotoxin b (1988) (8)
- Click Triazoles (2012) (8)
- Preparation of Spirocyclic Polyethers by Intramolecular Heck Reactions (1994) (8)
- NEW SYNTHETIC METHODS. (46). MERCURY(II)- AND PALLADIUM(II)-CATALYZED (3.3)-SIGMATROPIC REARRANGEMENTS (1984) (8)
- Catalytic Asymmetric Synthesis of Quaternary Carbon Centers. Exploratory Investigations of Intramolecular Heck Reactions of (E)‐α,β‐Unsaturated 2‐Haloanilides and Analogues to Form Enantioenriched Spirocyclic Products. (1998) (8)
- Lewis Acid Activation of Fragment-Coupling Reactions of Tertiary Carbon Radicals Promoted by Visible-Light Irradiation of EDA Complexes. (2021) (8)
- Controlling Stereoselection in Aza-Cope-Mannich Reactions (1997) (8)
- Nucleophile-promoted electrophilic cyclization reactions of alkynes [Erratum to document cited in CA108(7):55853J] (1988) (7)
- Solvolytic rearrangements accompanied by multiple alkyl shifts (1971) (7)
- Preparation of α-Sulfenyl Enones by Thermal Fragmentation of β-Sulfenyl Enol Triflates (2002) (6)
- Intramolecular Heck Reactions in Natural Product Chemistry (2007) (6)
- Directed 2-azonia-[3,3]-sigmatropic rearrangements. a convenient preparation of substituted 1-azaspiro[4,5]decanes (1979) (6)
- Enantioselective Total Synthesis of Macfarlandin C, a Spongian Diterpenoid Harboring a Concave-Substituted cis-Dioxabicyclo[3.3.0]octanone Fragment. (2020) (6)
- Preparation of (3S)-N,N-1,7-Bis-tert- butoxycarbonyl-3-hydroxyspermidine in High Enantiomeric Purity (1999) (6)
- Attenuation of hedgehog/GLI signaling by NT1721 extends survival in pancreatic cancer (2019) (6)
- Total Synthesis of (+)‐Aloperine. Use of a Nitrogen‐Bound Silicon Tether in an Intramolecular Diels—Alder Reaction. (1999) (6)
- New Synthetic Route to Perhydrohistorionicotoxin Using (3Z)-4-Butyl-3-trichloroacetamido-1,3-butadiene (1984) (6)
- Intramolecular delivery of a water equivalent in the oxymercuration reaction. Conversion of an allylic alcohol into a cis- vicinal diol (1972) (6)
- Preparation of (η5‐(S)‐2‐(4‐Methylethyl)‐Oxazolinylcyclopentadienyl)‐(η4‐Tetraphenylcyclo‐Butadiene)cobalt (2007) (6)
- Catalytic Asymmetric Synthesis of Quarternary Carbon Centers. Palladium-Catalyzed Formation of Either Enantiomer of Spirooxindoles and Related Spirocyclics Using a Single Enantiomer of a Chiral Diphosphine Ligand. (1993) (6)
- Preparation of Unsaturated Seven and Eight Membered Nitrogen Heterocycles by Iodide-Promoted Alkyne-Iminium Ion Cyclizations (1992) (6)
- Correction to "Oxalates as Activating Groups for Alcohols in Visible Light Photoredox Catalysis: Formation of Quaternary Centers by Redox-Neutral Fragment Coupling". (2016) (5)
- Catalytic Asymmetric Synthesis of Quaternary Carbon Centers by Intramolecular Heck Reaction (2000) (5)
- Preparation of Seven-Membered Cyclic Ethers Containing Halogenated Side Chains by Acetal-Alkene Cyclizations (2002) (5)
- The enantiomer of strychnine is a weak antagonist of the inhibitory glycine receptor (1995) (5)
- Use of Sequential Intramolecular Heck Cyclizations for Preparing Bicyclo[3.2.1]octane Fragments of Tetracyclic Stemodane and Stemarane Diterpenes (2001) (5)
- High Enantioselection in the Rearrangement of Allylic Imidates with Ferrocenyl Oxazoline Catalysts. (2010) (5)
- A NEW CLASS OF CARDIOTONIC AGENTS: STRUCTURE-ACTIVITY CORRELATIONS FOR NATURAL AND SYNTHETIC ANALOGS OF THE ALKALOID PUMILIOTOXIN (8-HYDROXY-8-METHYL-6-ALKYLIDENE-1-AZABICYCLO(4.3.0)NONANES) (1985) (5)
- 1‐N‐Acylamino‐1,3‐dienes from 2,4‐Pentadienoic Acids by the Curtius Rearrangement: Benzyl trans‐1,3‐butadiene‐1‐carbamate (2003) (5)
- Additions and Corrections - Synthesis of Trichloroacetamido-1,3-dienes. Useful Aminobutadiene Equivalents for the Diels-Alder Reaction (1976) (5)
- Asymmetric Carbon–Carbon Bond‐Forming Reactions: Asymmetric Intramolecular Heck Reactions (2005) (4)
- Intramolecular Alkene Arylations for Rapid Assembly of Polycyclic Systems Containing Quaternary Centers. A New Synthesis of Spirooxindoles and Other Fused and Bridged Ring Systems. (1988) (4)
- Visible‐Light Photocatalysis in the Synthesis of Natural Products (2018) (4)
- Discussion Addendum for: Preparation of the COP Catalysts: [( S )‐COP‐OAc] 2 , [( S )‐COP‐Cl] 2 , and ( S )‐COP‐hfacac (2007) (4)
- Enantiodivergent Total Syntheses of (+)- and (-)-Scopadulcic Acid A. (1999) (4)
- Asymmetric Synthesis of Either Enantiomer of Opium Alkaloids and Morphinans. Total Synthesis of (‐)‐ and (+)‐Dihydrocodeinone and (‐)‐ and (+)‐Morphine. (1994) (4)
- The preparation of ureas by the thermolysis of allylic pseudoureas (1976) (4)
- Use of the Intramolecular Heck Reaction for Forming Congested Quaternary Carbon Stereocenters. Stereocontrolled Total Synthesis of (.+‐.)‐Gelsemine. (2006) (4)
- THERMAL AND MERCURIC ION CATALYZED (3,3)-SIGMATROPIC REARRANGEMENT OF ALLYLIC TRICHLORACETIMIDATES. THE 1,3 TRANSPOSITION OF ALCOHOL AND AMINE FUNCTIONS (1974) (3)
- First Total Synthesis of Lycopodium Alkaloids of the Magellanane Group. Enantioselective Total Syntheses of (-)-Magellanine and (+)- Magellaninone. (1993) (3)
- Regioselective Synthesis of Tetrahydropyridines: 1-(4-Methoxyphenyl)-1,2,5,6-tetrahydropyridine (2003) (3)
- Enantioselective Total Synthesis of 13,14,15-Isocrambescidin 800 (I). (1999) (3)
- Fragment Coupling and Formation of Quaternary Carbons by Visible-Light Photoredox Catalyzed Reaction of tert -Alkyl Hemioxalate Salts and Michael Acceptors (2018) (3)
- Enantioselective Total Syntheses of 13,14,15‐Isocrambescidin 800 and 13,14,15‐Isocrambescidin 657. (2000) (3)
- Catalytic Asymmetric Synthesis of Quaternary Carbon Centers. Exploratory Studies of Intramolecular Heck Reactions of (Z)‐α,β‐Unsaturated Anilides and Mechanistic Investigations of Asymmetric Heck Reactions Proceeding via Neutral Intermediates. (1998) (3)
- Total Synthesis of (.+‐.)‐Scopadulcic Acid B. (1998) (3)
- Enantioselective Total Synthesis of the Kinesin Motor Protein Inhibitor Adociasulfate 1. (2000) (3)
- Catalytic Asymmetric Synthesis of Quaternary Carbons Bearing Two Aryl Substituents. Enantioselective Synthesis of 3‐Alkyl‐3‐aryl Oxindoles by Catalytic Asymmetric Intramolecular Heck Reactions. (2003) (3)
- CATIONIC CYCLIZATION REACTIONS TERMINATED BY PINACOL REARRANGEMENTS (1989) (3)
- Synthesis of a Phenolic Analog of Aphidicolin. Diminished Stereoselection in Intramolecular 6-Exo Heck Reactions of Substrates Having a Hydrocarbon Tether (2000) (3)
- Erratum: Design and in vitro pharmacology of a selective γ-aminobutyric acidc receptor antagonist (Molecular Pharmacology (1996) 50 (1024-1030)) (2013) (2)
- DIELS‐ALDER REACTIONS BETWEEN TRANS‐1‐N‐ACYLAMINO‐1,3‐DIENES AND METHYL ACRYLATE. A CORRELATION BETWEEN DIENE PHOTOELECTRON IONIZATION POTENTIALS AND REACTIVITY, STEREOSELECTIVITY, AND REGIOSELECTIVITY (1978) (2)
- Total Syntheses of Pumiliotoxin A and Allopumiliotoxin Alkaloids. Interplay of Pharmacologically Active Natural Products and New Synthetic Methods and Strategies (1996) (2)
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- NUCLEOPHILIC CLEAVAGE OF THE SULFUR-SULFUR BOND BY PHOSPHORUS NUCLEOPHILES PART 3, KINETIC STUDY OF THE REDUCTION OF A SERIES OF ETHYL ARYL DISULFIDES WITH TRIPHENYLPHOSPHINE AND WATER (1975) (1)
- Complementary Use of Iminium Ion and N-Acyliminium Ion Cyclization Initiators for Asymmetric Synthesis of Both Enantiomers of Hydroxylated Indolizidines. (1989) (1)
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- tert-Butyldiphenylsilylamines: A Useful Protecting Group for Primary Amines. (1987) (1)
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- A Suzuki Coupling Method for Directly Introducing a Protected β‐Aminoethyl Group into Arenes and Alkenes. Convenient Synthesis of Phenethyl and Homoallylic Amines. (2000) (1)
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- A Naturally Occurring Erythro Diastereomer (Ic) of Pumiliotoxin B (Ia). (1989) (0)
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- A Practical Entry to the Crambescidin Family of Guanidine Alkaloids. Enantioselective Total Syntheses of Ptilomycalin A, Crambescidin 657 and Its Methyl Ester (Neofolitispates 2), and Crambescidin 800. (2000) (0)
- Application of Intramolecular Heck Reactions to the Preparation of Steroid and Terpene Intermediates Having cis A‐B Ring Fusions. Model Studies for the Total Synthesis of Complex Cardenolides. (1994) (0)
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- Iodide-Promoted Aldiminium Ion-Alkyne Cyclizations. A Convenient Synthesis of Substituted Tetrahydropyridines and 3- Alkylidenepiperidines. (1993) (0)
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- Comprar Organic Reactions, Volume 70 | Larry E. Overman | 9780470254530 | Wiley (2008) (0)
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- A General Strategy for the Synthesis of Cladiellin Diterpenes: Enantioselective Total Syntheses of 6-Acetoxycladiell-7(16),11-dien-3-ol (Deacetoxyalcyonin Acetate) (I), Cladiell-11-ene-3,6,7-triol (II), Sclerophytin A (III), and the Initially Purported Structure (IV) of Sclerophytin A. (2002) (0)
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- HIGHLY STEREOCONTROLLED REDUCTION OF α′-ALKOXYENONES TO GIVE EITHER THE THREO OR ERYTHRO ALLYLIC 1,2-DIOL. ASSIGNMENT OF THE THREO CONFIGURATION TO THE C-15,C-16 DIOL OF PUMILIOTOXIN B (1982) (0)
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- CARBONYL PARTICIPATION IN THE REACTION OF N-ACYL-2-ISOPROPENYLPYRROLIDINES WITH HALOGEN ELECTROPHILES. STEREOCONTROLLED PREPARATION OF ENANTIOMERICALLY PURE SYNTHONS FOR THE SYNTHESIS OF PUMILIOTOXIN A ALKALOIDS (1983) (0)
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- Asymmetric Intramolecular Heck Reactions (2001) (0)
- New Cationic Olefin Cyclization—Pinacol Reactions. Ring‐Expanding Cyclopentane Annulations that Directly Install Useful Functionality in the Cyclopentane Ring. (2003) (0)
- Use of Aza-Cope Rearrangement-Mannich Cyclization Reactions to Achieve a General Entry to Melodinus and Aspidosperma Alkaloids. Stereocontrolled Total Syntheses of (.+-.)-Deoxoapodine, (.+-.)- Meloscine, and (.+-.)-Epimeloscine and a Formal Synthesis of (.+-.)-1- Acetylaspidoalbidine. (1991) (0)
- Preparation of 3‐Amino‐4‐(hydroxymethyl)azetidin‐2‐ones from the Reaction of Glycine Enolates with Imines of a Glycoaldehyde. (1991) (0)
- Enantioselective Total Synthesis of Streptazolin. The Tandem Use of Iminium Ion-Vinylsilane Cyclizations and Intramolecular Acylations. (1988) (0)
- A CONVENIENT SYNTHESIS OF Δ1-PYRROLINES AND Δ1-PIPERIDINES (1985) (0)
- Enantioselective Total Syntheses of Plectosphaeroic Acids B (Ia) and C (Ib). (2014) (0)
- Synthesis of Substituted Tetrahydropyridines by Cyclizations of Silicon-Containing Iminium Ions. (1988) (0)
- Allylically Transposed Amines from Allylic Alcohols: 3,7‐Dimethyl‐1,6‐Octadien‐3‐Amine (2003) (0)
- Use of Sequential Intramolecular Heck Cyclizations for Preparing Bicyclo[3.2.1]octane Fragments of Tetracyclic Stemodane and Stemarane Diterpenes. (2001) (0)
- A convinient synthesis of δ1-pyrolines and δ1-piperideines (1985) (0)
- Comprar Organic Reactions, Volume 71 | Larry E. Overman | 9780470098998 | Wiley (2008) (0)
- Preparation of Opium Alkaloids by Palladium‐Catalyzed Bis‐Cyclizations. Formal Total Synthesis of Morphine. (1994) (0)
- Asymmetric Heck Reactions via Neutral Intermediates: Enhanced Enantioselectivity with Halide Additives Gives Mechanistic Insights. (1997) (0)
- Controlling Stereoselection in Aza‐Cope‐Mannich Reactions (1997) (0)
- A New Method for Stereocontrolled Synthesis of Substituted Tetrahydrothiophenes. (2001) (0)
- Palladium‐Catalyzed Polyene Cyclizations of Trienyl Triflates. (1990) (0)
- Total Synthesis of (‐)‐Crambidine (I) and Definition of the Relative Configuration of Its Unique Tetracyclic Guanidinium Core. (2006) (0)
- Synthesis of Allopumiliotoxin A Alkaloids (VI) via Iminium Ion-Vinylsilane Cyclizations. (1989) (0)
- DIRECTED 2-AZONIA-(3,3)-SIGMATROPIC REARRANGEMENTS. A CONVENIENT PREPARATION OF SUBSTITUTED 1-AZASPIRO(4,5)DECANES (1980) (0)
- Comprar Organic Reactions, Volume 68 | Organic Reactions, Inc. | 9780470098981 | Wiley (2007) (0)
- Preparation of Eight-Membered Cyclic Ethers by Lewis Acid Promoted Acetal-Alkene Cyclizations. (1990) (0)
- Scope and Limitations of the Thionium Ion-Initiated Prins-Pinacol Synthesis of Carbocycles (2004) (0)
- Allylic Transposition of Alcohol and Amine Functionality by Thermal or Palladium(II)-Catalyzed Rearrangements of Allylic N- Benzoylbenzimidates. (1997) (0)
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