Albert Meyers
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American chemist
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Chemistry
Albert Meyers's Degrees
- PhD Chemistry University of California, Berkeley
- Bachelors Chemistry University of California, Berkeley
Why Is Albert Meyers Influential?
(Suggest an Edit or Addition)According to Wikipedia, Albert I. Meyers was an American organic chemist, University Distinguished Professor Emeritus at Colorado State University, and member of the U.S. National Academy of Sciences. Born in New York City, Meyers earned undergraduate and doctoral degrees from New York University in 1954 and 1957, respectively. After finishing his graduate degree, Meyers worked as a research chemist for a year before joining the faculty of Louisiana State University as an associate professor. He rose to the rank of full professor in 1964, and was a special NIH fellow at Harvard University in 1965–1966. Meyers later moved to Wayne State University in 1970 and finally to Colorado State University in 1972.
Albert Meyers'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
- Recent advances in the chemistry of dihydropyridines (1982) (652)
- The chemistry of 2-oxazolines (1985–present) (1994) (424)
- A convenient reduction of amino acids and their derivatives (1993) (395)
- Stereo- and regiocontrol by complex induced proximity effects: reactions of organolithium compounds (1986) (349)
- The synthetic utility of oxazolines in aromatic substitution (1985) (234)
- Chiral non-racemic bicyclic lactams. Vehicles for the construction of natural and unnatural products containing quaternary carbon centers. (1991) (173)
- Facile and specific conversion of allylic alcohols to allylic chlorides without rearrangement (1971) (154)
- Asymmetric synthesis of R and S .alpha.-alkylalkanoic acids from metalation and alkylation of chiral 2-oxazolines (1976) (148)
- Chiral Non-Racemic Bicyclic Lactams. Auxiliary-Based Asymmetric Reactions (2000) (143)
- Enantioselective alkylation of ketones via chiral, nonracemic lithioenamines. An asymmetric synthesis of .alpha.-alkyl and .alpha.,.alpha.'-dialkyl cyclic ketones (1981) (135)
- The Synthetic Utility of 2‐Oxazolines (1976) (129)
- Oxazolines. XI. Synthesis of functionalized aromatic and aliphatic acids. Useful protecting group for carboxylic acids against Grignard and hydride reagents (1974) (121)
- A simple asymmetric synthesis of 2-substituted pyrrolidines and 5-substituted pyrrolidinones (1992) (114)
- Nucleophilic aromatic substitution on (o-methoxyaryl)oxazolines. A convenient synthesis of o-alkyl-, o-alkenyl-, and o-arylbenzoic acids (1978) (112)
- Enantioselective synthesis of binaphthyls via nucleophilic aromatic substitution on chiral oxazolines (1982) (111)
- Reinvestigation of a modified Hantzsch thiazole synthesis (1994) (104)
- Chiral oxazolines and their legacy in asymmetric carbon-carbon bond-forming reactions. (2005) (104)
- Synthesis of aldehydes from dihydro-1,3-oxazines (1973) (104)
- The Asymmetric Ullmann Reaction. 2. The Synthesis of Enantiomerically Pure C2-Symmetric Binaphthyls (1994) (99)
- Asymmetric total synthesis of (-)-podophyllotoxin (1988) (99)
- Chiral bicyclic lactams: useful precursors and templates forasymmetric syntheses1 (1997) (98)
- An asymmetric synthesis of (-)-steganone : further application of chiral biaryl syntheses (1987) (96)
- Nickel Peroxide Dehydrogenation of Oxygen-, Sulfur-, and Nitrogen-Containing Heterocycles (1979) (95)
- Heterocycles in organic synthesis (1974) (92)
- Asymmetric carbon-carbon bond formation from chiral oxazolines (1978) (89)
- Oxidation of Oxazolines and Thiazolines to Oxazoles and Thiazoles. Application of the Kharasch-Sosnovsky Reaction. (1996) (85)
- Enantioselective alkylation of cyclohexanone via chiral lithio-chelated enamines (1976) (85)
- The Synthesis of Streptogramin Antibiotics: (−)‐Griseoviridin and Its C‐8 Epimer (2000) (84)
- Asymmetric synthesis of quaternary carbon centers (1984) (79)
- Studies directed toward the total synthesis of streptogramin antibiotics. Enantiospecific approach to the nine-membered macrocycle of griseoviridin (1980) (79)
- Asymmetric total synthesis of dibenzocyclooctadiene lignans (-)-schizandrin and (-)-isoschizandrin. Structure revision of (+)-isoschizandrin (1990) (79)
- The synthesis of aracemic 4-substituted pyrrolidinones and 3-substituted pyrrolidines. An asymmetric synthesis of (-)-rolipram (1993) (79)
- Efficient asymmetric (2 + 2) photocycloaddition leading to chiral cyclobutanes. Application to the total synthesis of (-)-grandisol (1986) (78)
- .alpha.-Amino carbanions via formamidines. Alkylation of pyrrolidines, piperidines, and related heterocycles (1984) (77)
- An enantioselective synthesis of 2,2',6-trisubstituted biphenyls (1985) (76)
- Recent progress using chiral formamidines in asymmetric syntheses (1992) (70)
- Oxazolines. IX. Synthesis of homologated acetic acids and esters (1974) (69)
- Stereoselective Synthesis of threo-3-Hydroxy-2-methylcarboxylic Acids Using Alkoxyalkyl Propionates (1979) (68)
- Total Syntheses of (−)-Herbertenediol, (−)-Mastigophorene A, and (−)-Mastigophorene B. Combined Utility of Chiral Bicyclic Lactams and Chiral Aryl Oxazolines (1999) (68)
- A Rapid Total Synthesis of an Ellagitannin (1994) (67)
- A Novel Asymmetric Route to Chiral, Nonracemic cis-2,6-Disubstituted Piperidines. Synthesis of (+)-Pinidinone and (+)-Monomorine (1995) (66)
- Asymmetric synthesis of 2-alkyl pyrrolidines and piperidines. Synthesis of (+)-metazocine (1985) (66)
- Asymmetric synthesis of .gamma.,.gamma.-dialkyl-.gamma.-aminobutyric acid analogs and 2,2-disubstituted pyrrolidines. Control of stereochemistry in aminal ring opening by varying the extent of allylic 1,3 strain (1991) (66)
- Total Synthesis of Bistratamide D. (1999) (65)
- Oxazolines. XVII. Regioselective metalation of 2-aryl oxazolines. Route to polydeuteriobenzoic acids (1975) (65)
- Highly stereoselective addition of organolithium reagents to chiral oxazolines. Asymmetric synthesis of 3-substituted alkanoic acids and 3-substituted lactones (1979) (65)
- The complete intramolecular transfer of a central chiral element to an axial chiral element. Oxidation of (S)-4-naphthyldihydroquinolines to (S)-4-naphthylquinolines (1984) (65)
- Efficient chirality transfer between a chiral 4-methyl-1,4-dihydropyridine and benzoylformic ester. An example of a pure intermolecular self-immolative process (1986) (64)
- Chiral oxazolines ‐ their legacy as key players in the renaissance of asymmetric synthesis (1998) (63)
- Total synthesis of (-)-maysine (1979) (63)
- The oxazoline-benzyne route to 1,2,3-trisubstituted benzenes. Tandem addition of organolithiums, organocuprates, and .alpha.-lithionitriles to benzynes (1988) (63)
- Oxazolines. XX. Synthesis of achiral and chiral thiiranes and olefins by reaction of carbonyl compounds with 2-(alkylthio)-2-oxazolines (1976) (62)
- Asymmetric synthesis of (+)- or (-)-2-methyloctanal via the metalloenamines of chiral alkoxy amines (1978) (60)
- Asymmetric tandem addition to chiral 1- and 2-substituted naphthalenes. Application to the synthesis of (+)-phyltetralin (1988) (59)
- Stereoselectivity in the aldol reaction: the use of chiral and achiral oxazolines as their boron azaenolates (1984) (59)
- Asymmetric synthesis of isoquinoline alkaloids (1988) (59)
- An asymmetric synthesis of 4,4- and 6,6-dialkylcyclohexenones and 4,4- and 5,5-dialkylcyclopentenones. Application to the total synthesis of (-)-silphiperfol-6-ene (1987) (58)
- Syntheses via-2-oxazolines. I. Formylation of Grignard reagents in the presence of hexamethylphosphoramide (1970) (58)
- Chiral and achiral formamidines in synthesis. The first asymmetric route to (-)-yohimbine and an efficient total synthesis of (.+-.)-yohimbine (1988) (57)
- An Efficient and Versatile Method for the Synthesis of Optically Active 2-Oxazolines: An Acid-catalyzed Condensation of Ortho Esters with Amino Alcohols (1998) (57)
- The oxidation of 2-oxazolines to 1,3-oxazoles (1994) (57)
- Asymmetric synthesis of the (4aS, 8aR, 8S)hydrolilolidone system. A formal total synthesis of unnatural (+)-aspidospermine (1989) (56)
- Oxazolines. XXII. Nucleophilic aromatic substitution on aryl oxazolines. Efficient approach to unsymmetrically substituted biphenyls and o-alkyl benzoic acids (1975) (56)
- .alpha.-Amino carbanions. Preparation, metalation, and alkylation of enamidines. Synthesis of piperidine and pyrrolidine natural products and homologation of carbonyl compounds (1985) (56)
- An asymmetric synthesis of chiral phthalides via chiral lithiated oxazolines (1983) (56)
- Total Synthesis of (-)-Tetrahydropalmatine via Chiral Formamidine Carbanions: Unexpected Behavior with Certain Ortho-Substituted Electrophiles. (1996) (56)
- Synthesis via 2-oxazolines. IV. Asymmetric synthesis of 2-methylalkanoic acids from a chiral oxazoline (1974) (56)
- Synthetic studies on the streptogramin antibiotics. Enantioselective synthesis of the oxazole dienyl amine moiety (1986) (55)
- Oxazolines. XIX. Asymmetric synthesis of 3-substituted alkanoic acids via conjugated addition of organolithium reagents to chiral oxazolines (1975) (53)
- An efficient asymmetric synthesis of (+)-mesembrine and related chiral 4,4-disubstituted cyclohexenones (1985) (53)
- Asymmetric routes to azasugars from chiral bicyclic lactams. Synthesis of 1,4-dideoxy-1,4-imino-D-lyxitol; L-deoxymannojirimycin; rhammo-1-deoxynojirimycin and 1-deoxy-6-epicastanospermine (1999) (52)
- Chemistry of aryloxazolines. Applications to the synthesis of lignan lactone derivatives (1981) (52)
- A simple asymmetric synthesis of 2-substituted pyrrolidines from 3-acylpropionic acids (1991) (52)
- Stereoselective Alkylations in Rigid Systems. Effect of Remote Substituents on π-Facial Additions to Lactam Enolates. Stereoelectronic and Steric Effects (1998) (52)
- Asymmetric Michael additions to .alpha.,.beta.-unsaturated oxazolines. An efficient preparation of chiral .beta.,.beta.-disubstituted propionaldehydes (1991) (51)
- 2-Thiazolines in organic synthesis. Formation of .beta.-hydroxy aldehydes with protected hydroxy groups. Synthesis of homoallylic alcohols (1975) (50)
- The synthesis of (S)-(+)-gossypol via an asymmetric Ullmann coupling (1997) (50)
- Reduction of nitroalkenes to nitroalkanes with aqueous sodium borohydride (1967) (50)
- An asymmetric synthesis of acyclic and macrocyclic .alpha.-alkyl ketones. The role of (e)- and (z)-lithioenamines (1981) (49)
- Asymmetric Synthesis of the Key Intermediates Leading to (-)-Aphanorphine and (-)-Eptazocine (1995) (49)
- Chiral oxazoline route to enantiomerically pure biphenyls: magnesio and copper mediated asymmetric hetero- and homo-coupling reactions (2004) (48)
- Diastereoselective cyclopropanations of chiral bicyclic lactams leading to enantiomerically pure cyclopropanes. Application to the total synthesis of CIS-(1S, 3R)-deltamethrinic acid and R-(-)- dictyopterene C (1990) (48)
- Asymmetric addition to chiral naphthyloxazolines. A facile route to 1,1,2-trisubstituted 1,2-dihydronaphthalenes in high enantiomeric excess (1984) (48)
- Syntheses via 2-oxazolines. II. Versatile synthesis of aliphatic carboxylic acids and esters. Mono-and dialkylation of acids masked by a simple protecting group (1970) (48)
- Total synthesis of (−)-bistatramide C (1994) (48)
- An oxazoline based approach to (S)-Gossypol (1998) (47)
- An Asymmetric Route to Chiral, Nonracemic 2-Substituted Piperidines. Synthesis of (-)-Pipecoline, (+)-Coniine, and (-)-Coniceine (1995) (47)
- Asymmetric Synthesis of (−)-Trichodiene. Generation of Vicinal Stereogenic Quaternary Centers via the Thio-Claisen Rearrangement (1998) (46)
- Asymmetric addition of organometallics to chiral ketooxazolines. Preparation of enantiomerically enriched .alpha.-hydroxy acids (1980) (45)
- Asymmetric conjugate additions to chiral bicyclic lactams. Synthesis of aracemic trans-2,3-disubstituted pyrrolidines (1992) (45)
- An asymmetric synthesis and absolute configuration of (S)-(−)-deplancheine (1986) (45)
- .alpha.-Substitution of amines via dipole stabilized carbanions from formamidines (1980) (44)
- Aldehydes from dihydro-1,3-oxazines. I. Synthesis of aliphatic aldehydes and their C-1 deuterated derivatives (1969) (44)
- A highly stereoselective synthesis of axially chiral biaryls. Application to the synthesis of a potential chiral catalysts. (1992) (44)
- An asymmetric synthesis of chiral 4,4-disubstituted cyclohexenones in high enantiomeric purity (1986) (43)
- Chiral bicyclic lactams for asymmetric synthesis of quaternary carbons. The total synthesis of (-)-.alpha.-cuparenone (1986) (43)
- A facile synthesis of chiral bicyclic lactams utilized in the formation of chiral quaternary carbon compounds (1989) (43)
- Enantioselective aldol reactions with high threo or erythro selectivity using boron azaenolates (1981) (42)
- (E)-1-Bromo-3,3-diethoxy-1-propene (diethyl acetal of 3-bromoacrolein). A versatile synthon for the synthesis of furans, butenolides, and (Z)-allyl alcohols (1985) (42)
- TOTAL SYNTHESIS OF STREPTOGRAMIN ANTIBIOTICS. (-)-MADUMYCIN II (1996) (42)
- An Oxazoline-Mediated Synthesis of the Pyrrolophenanthridine Alkaloids and Some Novel Derivatives (1996) (42)
- Unequivocal synthesis of N-substituted 1,4-dihydropyridines (1975) (41)
- ENANTIOSELECTIVE ALKYLATION OF α-AMINO CARBANIONS. THE SYNTHESIS OF (S)-1-ALKYL-1,2,3,4 TETRAHYDROISOQUINOLINES (1984) (41)
- The asymmetric synthesis of 1-alkyl-2,3,4,5-tetrahydro-benzazepines and benzo[β]-1-azabicyclo[5,3,1]decanes (1993) (41)
- Chiral formamidines. The total asymmetric synthesis of (-)-8-azaestrone and related (-)-8-aza-12-oxo-17-desoxoestrone (1992) (41)
- Asymmetric additions to chiral naphthalenes. 4. Asymmetric synthesis of the AB-ring of aklavinone (1987) (40)
- Substitutions of pyridines activated by oxazolines via nucleophilic additions for metalation-alkylation (1982) (40)
- A novel asymmetric synthesis of substituted cyclopropanes (1988) (40)
- Diastereofacial selectivity via aldol reactions using ethyl dithioacetate and ethyl dithiopropionate enolates (1985) (39)
- .alpha.-Alkylation and stereochemistry of cis- and trans-decahydroquinolines mediated by the formamidine and Boc activating groups. Synthesis of pumiliotoxin C (1993) (39)
- 3 – Asymmetric Synthesis via Chiral Oxazolines (1984) (39)
- The asymmetric Ullmann reaction III. Application of a first-order asymmetric transformation to the synthesis of C2-symmetric chiral, non-racemic biaryls☆ (1994) (39)
- (-)-Cryptaustoline: its synthesis, revision of absolute stereochemistry, and mechanism of inversion of stereochemistry (1992) (38)
- Asymmetric tandem additions to chiral naphthyloxazolines. A new and potent chiral auxiliary resulting in a major improvement in convenience and efficiency (1991) (38)
- [2 + 2] and [3 + 2] Cycloadditions of Triisopropylallylsilane to .alpha.,.beta.-Unsaturated Bicyclic Lactams (1994) (38)
- Unsaturation of ketones, nitriles and lactams with methyl phenylsulfinate (1995) (38)
- An Asymmetric Route to the Conanine BCDE Ring System. A Formal Total Synthesis of (+)-Conessine (1996) (38)
- On the formation of the 1,2-acetonide of (+), (−), and (±) 1,2,4-butanetriol and its corresponding aldehyde (1982) (37)
- STEREOCHEMISTRY OF METALATION AND ALKYLATION OF CHIRAL OXAZOLINES. A CARBON-13 NUCLEAR MAGNETIC RESONANCE STUDY OF LITHIO OXAZOLINES (1978) (37)
- Oxazolines. X. Synthesis of .gamma.-butyrolactones (1974) (37)
- Asymmetric synthesis of the corynantheine alkaloids via an intramolecular Blaise reaction. (-)-Corynantheidol and (-)-dihydrocorynantheol (1991) (37)
- Total synthesis of camptothecin and desethyldesoxycamptothecin (1973) (37)
- Absence of an isotope effect on the metalation of chiral formamidines. The mechanism of asymmetric alkylations leading to chiral amines (1987) (37)
- Studies related to antitumor antibiotics (1977) (36)
- Thio-Claisen Rearrangements. An Asymmetric Synthesis of 4,4-Disubstituted Cyclohexenones with Vicinal Quaternary and Tertiary Stereocenters (1994) (36)
- Tritylallyldimethylsilane−TiCl4 Annulations to Electron Deficient Olefins. Diastereomerically Pure 3-Substituted and 3,4-Disubstituted Cyclopentanols (1996) (35)
- Asymmetric alkylation of α-amino carbanions. An enantioselective synthesis of (S)-1-alkyl-1,2,3,4-tetrahydroisoquinolines (1983) (34)
- The synthesis of a useful chiral biaryl catalyst. An oxazoline-mediated Ullmann reaction. (1993) (33)
- Regioselectivity in forming dipole-stabilized anions. Sites of metalation of indolines, tetrahydroquinolines, and benzazepines activated by N-formimidoyl or N-Boc groups (1993) (33)
- N-methylamino pyridyl amides (mapa) II. An efficient acylating agent for various nucleophiles and sequential addition to unsymmetrical -alcohols. (1978) (33)
- Chemistry of cyclic enamino ketones. IV. Factors affecting carbon and oxygen alkylation (1969) (33)
- Convenient preparation of .alpha.,.beta.-unsaturated aldehydes (1978) (33)
- ORIGIN OF STEREOCHEMISTRY IN SIMPLE PYRROLIDINONE ENOLATE ALKYLATIONS (1997) (33)
- Highly stereoselective route to (E)-allyl amines via vinyltri-n-butylphosphonium salts (Schweizer reaction) (1981) (33)
- An asymmetric synthesis of a C2 symmetric tetrasubstituted biaryl: 2,2′-Dihydroxy-6,6′-dimethyl-1,1′-biphenyl, a stable chiral system (1993) (33)
- Enantioselective synthesis of C3-C10 fragment (northeastern zone) of maytansinoids with 4-chiral centers (4S,5S,6R,7S) (1981) (33)
- Highly Enantioselective Alkylation of Tetrahydroisoquinolines via a Valine Chiral Auxiliary; Asymmetric Synthesis of (S)‐Isoquinoline Alkaloids (1984) (33)
- Asymmetric total synthesis of (+)-.DELTA.9(12)-capnellene (1990) (33)
- Aldehydes from dihydro-1,3-oxazines. II. Synthesis of .alpha.,.beta.-unsaturated aldehydes and their C-1 deuterated derivatives (1969) (33)
- An asymmetric approach to spirocylic systems: a formal synthesis of zizaene. (2001) (33)
- The synthesis of 1,2,3-trisubstituted benzenes. Further comments on benzynes derived from aryl oxazolines (1983) (32)
- Chiral quaternary carbon compounds. II: An asymmetric synthesis of (R) or (S)-4,4-dialkyl-2-cyclopentenones (1985) (32)
- Conformational effects on the regiochemical metalation of C5-C13 N-benzyllactams (1987) (32)
- Total synthesis of (.+-.)-maytansinol. The common precursor to the maytansinoids (1980) (31)
- Asymmetric alkylation of acyclic ketones via chiral metallo enamines. Effect of kinetic vs. thermodynamic metalations. (1978) (31)
- Chiral formamidines. Asymmetric synthesis of 1,1-disubstituted tetrahydroisoquinolines. (1991) (31)
- Asymmetric additions to chiral naphthyloxazolines. An entry into tetracyclic terpene ring systems related to aphidicolin, scopadulcic acid, and kauranes (1991) (31)
- Chromatographic separation of the enantiomers of N-acylated heterocyclic amines (1984) (31)
- An asymmetric synthesis of aporphine and related alkaloids via chiral formamidines. (+)-glaucine, (+)-homoglaucine, and (-)-8,9-didemethoxythalisopavine (1990) (31)
- PROGRESS TOWARD THE TOTAL SYNTHESIS OF MAYTANSINOIDS. SYNTHESIS OF (.+-.)-4,5-DEOXYMAYSINE (N-METHYLMAYSENINE) (1979) (31)
- Asymmetric carbon-carbon bond forming reactions (1979) (31)
- Die Nützlichkeit der 2‐Oxazoline in der Synthese (1976) (31)
- Short Asymmetric Synthesis of (+)-α-Curcumene and (+)-Xanthorrhizol (1997) (31)
- An asymmetric synthesis of (+)-morphinans in high enantiomeric purity (1986) (31)
- Asymmetric synthesis of 2-alkyl-perhydroazepines from [5,3,0]-bicyclic lactams. (2001) (31)
- Ethoxyvinyllithium-HMPA. Surprising Regiochemistry in Aromatic Metalation (1994) (30)
- Azasteroids. V. The Direct Conversion of 1-(Carboethoxymethyl)-1,2,3,4-tetrahydroisoquinolines and Cyclic Ketones into Benzo[a]cycloalkano[f]quinolizinones. An Example of Enamine Acylation by an Ester Function1,2 (1965) (30)
- Chiral lithio formamidines : are they configurationally stable ? (1991) (30)
- Chiral 1,4-dihydropyridines. Synthesis and absolute configuration. (1981) (30)
- Dihydro-1,3-oxazines. XVI. General synthesis of 2-alkylcyclopentenones and a method for adding CH2CO2Me to electrophilic olefins. Application to the synthesis of methyl jasmonate (1973) (29)
- Total synthesis of the dibenzopyrrocoline alkaloid S-(+)-cryptaustoline. Revision of absolute configuration due to an unusual inversion in stereochemistry (1991) (29)
- INITIAL COMPLEX AND THE ROLE OF SOLVENT IN METALATIONS LEADING TO DIPOLE-STABILIZED ANIONS (1983) (29)
- Synthesis via oxazolines. VI. An asymmetric synthesis of β-hydroxy and β-methoxy alkanoic acids (1974) (29)
- An asymmetric route to enantiomerically pure 1,2,3-trisubstituted cyclopropanes (1992) (29)
- A Novel Asymmetric Route to the 1,3-Disubstituted Tetrahydroisoquinoline, (-)-Argemonine. (1996) (29)
- The first nonenzymic stereospecific intramolecular reduction by an NADH mimic containing a covalently bound carbonyl moiety (1987) (29)
- An efficient total synthesis of propylure, the highly active sex attractant for the pink bollworm moth (1971) (29)
- Dipole stabilized α-amino carbanions. II. Alkylation of tetrahydroisoquinolines in the 1-position. (1981) (29)
- Enantioselective synthesis of the 1.beta.-methylcarbapenems via cycloaddition of 3-siloxypentadiene and 4-acetoxyazetidinone (1988) (29)
- Some observations on the validity and generality of the Cieplak stereoelectronic effect (1989) (28)
- Oxazolines as activating groups in aromatic substitution. Nucleophilic displacement of o-fluoro substituents by organometallics and lithio amides. (1978) (28)
- Synthesis of ketones from dihydro-1,3-oxazines via stepwise alkyl or aryl introduction (1972) (28)
- An asymmetric total synthesis of unnatural (+)-anisomycin (1987) (28)
- New Paradigm for Anionic Heteroatom Cope Rearrangements (1998) (28)
- The configurational stability of chiral lithio α-amino carbanions. The effect of Li-O vs. Li-N complexation. (1994) (28)
- An asymmetric synthesis of (+)-apogossypol hexamethyl ether (1996) (28)
- The Unique Behavior of a Chiral Binaphthyl Oxazoline in the Presence of Cu(I) and Its Role as a Chiral Catalyst. (1998) (28)
- Chemistry of dihydro-1,3-oxazines. XX. Synthesis of .alpha.-branched ketones from dihydro-1,3-oxazines via the ketenimine intermediate. .alpha.-Substituted ketones from a stable ketenimine (1973) (27)
- Tandem additions of cuprates to benzynes. A regioselective synthesis of 3-alkyl or aryl-2-substituted benzoic acids (1985) (27)
- Synthesis and properties of 2-(2-cyanoethylidene)-1,3-dithiane and its isomeric ketene thioacetal (1972) (27)
- Regiospecific synthesis of polysubstituted naphthalenes via oxazoline-mediated nucleophilic aromatic substitutions and additions (1992) (27)
- Photoassisted Cristol-Firth-Hunsdiecker reaction (1979) (27)
- Resolution of .alpha.-substituted mandelic acids via chiral oxazolines using pressurized chromatography (1980) (27)
- Stereoselective reduction of C=X by a chiral 1,4-dihydropyridine (NADH-MIMIC) in a self-immolative process (1988) (27)
- The Synthesis of 2-Pyridones from Cyclic Cyano Ketones. A New Aromatization Procedure for Dihydro-2-pyridones1 (1964) (27)
- Oxazoline-mediated biaryl coupling reactions. Stereocontrolled synthesis of 2,2′,6,6′-tetrasubstituted biphenyls. (1993) (27)
- Asymmetric synthesis of 2-substituted .gamma.-butyrolactones and 2-substituted 1,4-butanediols (1975) (27)
- Allyldimethyltritylsilane. Synthesis of Cyclopentanols, Oxetanes, and Tetrahydrofurans by Reaction with Electron Deficient Olefins (1998) (27)
- Pd-Mediated cross-coupling of aryl, alkenyl, and alkynyl stannanes with chiral 2-bromo oxazolines (1996) (26)
- 2-Thiazolines in organic synthesis. Synthesis of mono-, di-, and trialkylacetaldehydes (1975) (26)
- ASYMMETRIC CONJUGATE ADDITIONS TO CHIRAL BICYCLIC LACTAMS. A STEREOSELECTIVE GENERAL SYNTHESIS OF CHIRAL 3-AMINOPYRROLIDINES (1995) (26)
- Reductive cleavage of aryl oxazolines to benzaldehydes and substituted toluenes (1983) (26)
- Regio- and stereoselective addition of organolithiums to naphthalenes. an efficient synthesis of 11,2-trisubstituted and trans-2-disubstituted dihydronaphthalenes (1988) (26)
- A NOVEL ROUTE TO CHIRAL, NONRACEMIC 1-ALKYL- AND 1-ARYL-SUBSTITUTED TETRAHYDROISOQUINOLINES. SYNTHESIS OF (-)-SALSOLIDINE AND (+)-CRYPTOSTYLINE II (1995) (26)
- Asymmetric synthesis of 2-substituted butyrolactones and valerolactones (1980) (25)
- The asymmetric total synthesis of (+)-reticuline (1989) (25)
- Stereochemistry of alkylation of .alpha.-lithio piperidines: differing effects of formamidine and urethane activating groups (1991) (25)
- Further studies on oxazoline and thiazoline oxidations. A reliable route to chiral oxazoles and thiazoles (1994) (25)
- ASYMMETRIC SYNTHESIS OF YOHIMBAN ALKALOIDS. TOTAL SYNTHESIS OF (-)-PSEUDO-AND (-)-ALLOYOHIMBAN (1991) (25)
- C2 symmetric amines. III. An asymmetric synthesis of (S,S)-1,3-dialkyl lsoindolines by sequential formamidine alkylation (1995) (25)
- Studies on the total synthesis of disorazole C1. An advanced macrocycle intermediate. (2001) (25)
- Anomalous metalation behavior in 1,3-oxazoles. Alkylation of 2-methyl-4-carboxyoxazoles via the cornforth intermediate (1981) (25)
- Separation of diastereomers using a low cost preparative medium-pressure liquid chromatograph (1979) (25)
- Dipole stabilized a-amino carbanions. III. Metalation-alkylation of indolines, tetrahydroquinolines and n-methylanilines. (1981) (25)
- Diastereoselective azomethine ylide cycloadditions to unsaturated, chiral bicyclic lactams (1992) (24)
- Asymmetric synthesis of benzoquinolizidines: a formal synthesis of (-)-emetine (1991) (24)
- Preparation of 5,6-Dihydro-1,3-thiazines and 2-Thiazolines from Mercaptoalcohols and Nitriles1 (1960) (24)
- Single and Double Diastereoselection in Azomethine Ylide Cycloaddition Reactions with Unsaturated Chiral Bicyclic Lactams (1996) (24)
- Chemistry of metalated heterocycles. Rearrangement and dimerization of lithiothiazoles, thiadiazoles, and oxadiazoles (1973) (24)
- An efficient enantioselective synthesis of the carbapenam-2-one system. An approach to (+)-thienamycin and related carbapenems (1987) (24)
- Synthesis via oxazolines - one carbon homologation of aldehydes and ketones to thiiranes and olefins (1975) (24)
- The ambiphilic nature of N-acyliminium ion-enamide tautomers. Novel annulation to enantiomerically pure polycyclic frameworks (1989) (23)
- Stereospecific conjugate addition of organolithium reagents to naphthylimines. A facile route to 1,1,2- and 1,2-substituted dihydroronaphthalenes (1987) (23)
- A Rapid and Efficient Approach to Chiral, Nonracemic Aza Sugars from Nonsugars. A Formal Synthesis of 1,4-Dideoxy-1,4-imino-D-lyxitol. (1996) (23)
- A rapid and efficient synthesis of chiral 2-hydro 2-oxazolines (1991) (23)
- Asymmetric Diastereoselective Conjugate Additions of Lithium Amides to Chiral Naphthyloxazolines Leading to Novel .beta.-Amino Acids (1995) (23)
- 5,6-Dihydro-1,3-oxazines. XXIII. Chemistry of 2-chloromethyloxazines. Formation of phosphoranes and phosphonates. Use of .alpha.,.beta. unsaturated oxazines as a common intermediate for the synthesis of aldehydes, ketones, and acids (1974) (22)
- Asymmetric Michael-Type Additions of Lithium Amides to Aromatic Systems Leading to Novel .beta.-Amino Acids (1994) (22)
- An Infrared Examination of the C=N Link in Dihydro-1,3-oxazines and Dihydro-1,3-thiazines1 (1961) (22)
- Oxazolines. XXI. Kinetic resolution of sec-alkyl halides and simultaneous asymmetric synthesis of 3-alkylalkanoic acids using a chiral oxazoline. A method for determining absolute configurations and maximum optical rotations (1976) (22)
- Formamidines in synthesis. An efficient one-pot synthesis of 7-substituted indolines via intramolecular cyclization of (2-phenethyl)formamidines. An asymmetric route to benzopyrrocoline alkaloids (1992) (22)
- Asymmetric tandem additions to chiral 2-naphthyloxazolines. The synthesis of enantiomerically pure 1,2,2-trisubstituted- 1,2-dihydronaphthalenes (1984) (22)
- A total asymmetric synthesis of (+)-ar-turmerone (1979) (21)
- Optically active oxazolidinones as Michael Donors for the short and efficient synthesis of β-amino acids containing a cyclopropane ring (1993) (21)
- Ortho metalations. Intermolecular competition between various substituents (1979) (21)
- Chemistry of metalated heterocycles. Dimerization of 2-lithiomethyl-1,3-thiazoles, 1,3,4-thiadiazoles, and 1,3,4-oxadiazoles (1974) (21)
- Chemistry of metalated heterocycles. Site of metalation of 2-methyl-4-substituted 1,3-thiazoles. Electronic, steric, and isotope effects (1974) (21)
- The synthesis of chiral α,β-unsaturated and aryl oxazolines from ketones and arols via their triflates and pd-catalyzed CO and amino alcohol coupling (1992) (20)
- Aldehydes from dihydro-1,3-oxazines. IV. Synthesis of .gamma.-hydroxy aldehydes and their .gamma.-oxo derivatives (1969) (20)
- Synthesis of enantiomerically pure hydrinden-2-ones and benz[e]inden-2-ones via asymmetric alkylations of chiral bicyclic lactams (1993) (20)
- Oxazolines. XIV. Asymmetric synthesis of R and S dialkylacetic acids from a single chiral oxazoline (1974) (20)
- Stereochemistry of the Ph3P-CCl4 mediated cyclization of carboxylic acids and 1,2-amino alcohols (Vorbruggen method) (1985) (20)
- Chiral Bicyclic Lactams. A New Study on Facial Alkylation (1996) (20)
- Asymmetric additions to chiral naphthalenes. III. The synthesis of (+)-trans-1,2-disubstituted-1,2-dihydronaphthalenes (1986) (20)
- Studies directed toward the synthesis of viridenomycin. Route 2: a second generation approach (2001) (20)
- Nitriles in Nuclear Heterocyclic Synthesis. II (1958) (20)
- A novel entry into indole alkaloids (1982) (20)
- An asymmetric synthesis of indole alkaloids (1985) (20)
- Nucleophilic annulations of aromatics. Novel route to benzo-fused ring systems via oxazoline activation (1981) (20)
- Chemistry of 1,6-dihydro-1,3-oxazines. XXII. Chemistry of 2-chloromethyl-5,6-dihydro-1,3-oxazines. Grignard coupling and metalation studies. Synthesis of .alpha.-chloroaldehydes and arylacetic acids (1974) (20)
- Optically Active Oxazolidinones as Michael Donors: Synthesis of Novel Enantiopure α,β-Diamino Acids and 2-Substituted 1-Aminocyclopropane Carboxylic Acids1 (1992) (20)
- Solvent and Base Studies on the Site of Aryl Metalation of 2-(3,5- Dimethoxyphenyl)-4,4-Dimethyl-2-Oxazoline, (1980) (19)
- Dihydro-1,3-oxazines. XV. Two-carbon homologation of alkyl halides to aldehydes using a novel ketene N,O-acetal (1972) (19)
- Asymmetric synthesis of 4,4-disubstituted 1-naphthalenones. Diastereoselectivity as a function of metal alkoxides (1990) (19)
- Oxazolines as Activating Groups in Aromatic Substitution. Selective Metalation or Addition to the 4-Position of Pyridine. A New Synthesis of 1,4-Dihydropyridines (1978) (19)
- Asymmetric Lewis Acid-Catalyzed Addition of a Ketene Dithioacetal to a Chiral Bicyclic Lactam. Formation of Cyclobutanopyrrolidinones. A New Class of GABA Derivatives (1995) (19)
- Syntheses via 2-oxazolines. III. Formation of substituted benzoic acids or esters utilizing the Grignard reagent of 2-(bromophenyl)-2-oxazolines (1970) (19)
- Asymmetric synthesis of 1,1,2- and 1,2-substituted dihydronaphthalenes via a chiral naphthyl imine (1987) (19)
- Enantioselective synthesis of rigid 2-aminotetralins. Utility of silicon as an oxygen and nitrogen surrogate in the tandem addition reaction. (2000) (19)
- ASYMMETRIC SYNTHESIS OF (+)‐ OR (‐)‐2‐METHYLOCTANAL VIA THE METALLOENAMINES OF CHIRAL ALKOXY AMINES (2002) (19)
- A mechanistic model for asymmetric alkylation of chiral dipole stabilized anions (1985) (19)
- Asymmetric addition to chiral aromatic and unsaturated oxazolines using a novel chiral auxiliary (1993) (19)
- An Asymmetric Route to Novel Chiral Cyclohexenones with Spiro-Connected Cyclopentenes. Further Utility of Chiral Bicyclic Thiolactams and the [3,3] Thio-Claisen Products. (1999) (18)
- ASYMMETRIC DIALKYLATION OF CHIRAL 2-BENZAZEPINE FORMAMIDINES (1996) (18)
- Highly diastereoselective addition to a novel chiral oxazinone. Further approaches to chiral quaternary carbon compounds (1991) (18)
- The use of dithioesters as acyl anion equivalents. Double homologation of the synthon. (1978) (18)
- A total synthesis of the pyrrolophenthridone alkaloid oxoassoanine (1993) (18)
- Highly reactive organolithiums (from Freeman's reagent) and their additions to naphthalene oxazolines (1991) (18)
- An asymmetric synthesis of 5-methoxy-3-substituted acids and their related lactones in high enantiomeric purity (1976) (18)
- Enolate free α-alkoxyvinyllithium reagents: Improved preparation and reaction with N,N-dialkylcarboxamides (1994) (18)
- N-alkyl-β-aminoethylphosphonium salts. Useful reagents for the synthesis of 2° allylamines (1983) (18)
- A Convenient Method for the Preparation of 1,3-Cyclohexanedione1 (1965) (18)
- Chiral bicyclic lactams–an asymmetric synthesis of the framework of the Lycopodium alkaloid magellanine containing all six adjacent stereogenic centres (1995) (18)
- Concise synthesis of indolizidines: total synthesis of (−)-coniceine (2000) (18)
- Electrophilic formamidines. Organometallic addition to 2-methoxy pyrrolidine or piperidine N-t-butyl formamidines. Formation of 2-substituted pyrrolidines and piperidines. (2010) (18)
- Regioselective Additions to 3-(Oxazolinyl)pyridine with Organolithium Reagents. (1982) (17)
- Asymmetric synthesis of the core cyclopentane of viridenomycin (1999) (17)
- An asymmetric synthesis of chiral nifedipine analogues (1986) (17)
- A modified procedure for the preparation of 2,5-dihydropyrrole (3-pyrroline) (1993) (17)
- Asymmetric routes to the trisporic acids via chiral bicyclic lactams (1999) (17)
- Reduction of amino acids to amino alcohols. A comparison of various methods with regard to potential racemization (1977) (17)
- The asymmetric reduction of prochiral ketones using (S)-2,2′-dihydroxy-4,5,6,4′,5′,6′-hexamethoxybiphenyl (1992) (17)
- Tandem α-Cyano Enamine/Enolate Alkylations on Bicyclic Lactams: Asymmetric Carbocycle and Heterocycle Synthesis (1998) (17)
- Chiral bicyclic lactams. An asymmetric synthesis of cis-(1S, 3R) deltamethrinic acid (1989) (17)
- C2 symmetric amines. I. The asymmetric Ullmann synthesis of a new C2-symmetric binaphthyl (1995) (17)
- Determination of enantiomeric purity of hydroxy biaryls using 1H and 31P NMR on their diazaphospholidine derivatives (1994) (17)
- The N-9, C-1 dianion of tetrahydro-β-carbolines. Regioselective alkylation leading to indole alkaloid systems (1984) (17)
- Benzyne derived from aryloxazolines. A versatile intermediate. (1982) (16)
- The asymmetric total synthesis of (−)-dehydrovomifoliol. The penultimate precursor to (−)-abscisic acid (ABA) (1989) (16)
- The synthesis of 1,1'-spiroalkane or fused annulated 1,2,3,4-tetrahydroisoquinolines using a highly reactive formamidine for metalation-alkylation (1990) (16)
- Synthesis of Vicinal Stereogenic Tertiary and Quaternary Centers Using Chiral Bicyclic Lactams and Diastereoselective Protonation. Asymmetric Synthesis of (+)-Laurene (1995) (16)
- ASYMMETRIC SYNTHESES OF O-METHYLAPHANORPHINE (1995) (16)
- Investigation of a novel sequential 1,5 O→O silyl migration/Horner–Wadsworth–Emmons reaction (2001) (16)
- Oxazolines as activating groups in aromatic substitution. Regioselective metallation of the 3-position in pyridine. (1978) (16)
- Non-metallocatalyzed epoxidation of chiral unsaturated lactams by tertiary amine N-oxides (1995) (16)
- An efficient, asymmetric synthesis of (+)-euphococcinine† (2000) (16)
- Intramolecular asymmetric tandem additions to chiral naphthyl oxazolines (1989) (16)
- Metalation-Alkylation of N-Activated Pyrrolidines. Rigorous Proof of Retention for Both Steps. (1996) (15)
- Studies Directed toward the Total Synthesis of Azasteroids. I. 3,4-Cyclopenteno-5,6-dihydropyridines and 6,6-Tetramethylene-5,6-dihydro-1,3-oxazines1-3 (1963) (15)
- An Infrared Examination of the C=N Link in Some Hindered 1-Pyrrolines (1959) (15)
- Studies directed toward the total synthesis of maytansine. The preparation and properties of the carbinolamide moiety. (1974) (15)
- Chemistry of dihydro-1,3-oxazines. XXI. 1,4-Addition of organometallics to 2-alkenyldihydro-1,3-oxazines. Synthesis of .alpha.-substituted aldehydes and ketones (1973) (15)
- A convenient synthesis of 1-azabicycloalkanes and their lactams via cuprates of formamidines (1984) (15)
- A convenient procedure for the reduction of S-(+)-silyl serine methyl ester to chiral serinol derivatives (1996) (15)
- The synthesis of the monomeric moiety of disorazole C1 (2000) (15)
- Synthesis via oxazolines. VII. Asymmetric reduction of ketones with chiral hydride reagents (1974) (15)
- Progress toward the total synthesis of maytansine. A model system containing the C-7 to C-16 moiety (southern and eastern zone) (1975) (14)
- Hochenantioselektive Alkylierung von Tetrahydroisochinolinen mit einem Valinolderivat als Hilfsreagens: asymmetrische Synthese von (S)-Isochinolinalkaloiden (1984) (14)
- Studies on the total synthesis of streptogramin antibiotics: griseoviridin and madumycin (A-2315A) (1982) (14)
- An asymmetric synthesis of the takano lactone. A formal synthesis of 9-(-)-eburnamine (1990) (14)
- 2‐THIAZOLINES IN ORGANIC SYNTHESIS, A SYNTHESIS OF MONO‐, DI‐, AND TRIALKYLACETALDEHYDES (1975) (14)
- Chiral bicyclic Lactams as homoenolate equivalents: An asymmetric route to 5-substituted cyclohexenones (1997) (14)
- The chemistry of enaminoketones—V (1969) (14)
- Synthesis via oxazolines IX. An asymmetric synthesis of 2-methoxy and 2-chloroalkanoic acids (1974) (14)
- A Synthesis of Enantiomerically Pure 3- and 3,3-Disubstituted Pyrrolidines (1994) (14)
- Progress toward the total synthesis of maytansinoids. An efficient route to two major precursors (western-southern zone) (1978) (14)
- An asymmetric synthesis of novel aminocyclopropyl carboxylic acids (ACC) (1995) (14)
- A Study of the Rhodium Catalyzed Hydrogenation of 1-Naphthol. An Improved Preparation of 1- and 2-Decalols1 (1964) (13)
- Substitutions on 1-Methoxynaphthalenes via their Oxazoline Derivatives: A Convenient Route to 1-Substituted Naphthoic Acids (1983) (13)
- Formamidines as α-amino carbanion precursors. The synthesis of 2-arylpiperidines, -pyrrolidines, and nicotine analogs (1985) (13)
- Tandem addition-rearrangement of nitrile anions to benzyne. A convenient synthesis of 3-cyano-2-alkyl benzoic acids and benzaldehydes. (1984) (13)
- The displacement of methoxy by amino groups in aryloxazolines. A novel approach to o-amino, o-alkylamino, and o-dialkylaminobenzoic acids (1977) (13)
- Azasteroids—VI : A facile total synthesis of dl-8-azaestrone methyl ether and related systems (1967) (13)
- THE ASYMMETRIC SYNTHESIS OF 2,2-DIALKYL CARBOXYLIC ESTERS AND 2,2-DISUBSTITUTED DIHYDRONAPHTHALENES (1990) (13)
- A reinvestigation of the condensation of 2-methyl-4-carbethoxyoxazole with ethyl acetate (1982) (13)
- Synthesis via oxazolines. V. Simultaneous kinetic resolution of sec-alkyl iodides and synthesis of optically active 3-alkylalkanoic acids. Method for determination of absolute configuration and maximum optical rotations (1974) (13)
- An asymmetric synthesis of (+)-ocoteine (1986) (13)
- An asymmetric synthesis of the key precursor to (−)-indolizomycin (1999) (13)
- Enamidines. Versatile vehicles for homologation of carbonyl compounds (1982) (13)
- Palladium and nickel catalyzed thio-Claisen rearrangements of chiral bicyclic thiolactams (via N,S-ketene acetals) (2000) (12)
- Enantioselective synthesis of the depsipeptide unsaturated acid portion of madumycin II (1985) (12)
- An efficient asymmetric synthesis of trisubstituted cyclohexenones and trisubstituted cyclopentenones from chiral 2,2-dialkyl 1,4- and 1,5-diketones (1987) (12)
- Asymmetric conjugate additions to chiral bicyclic lactams. A stereoselective, concise synthesis of chiral 2-alkyl-3,4-aziridinopyrrolidines (1995) (12)
- Synthesis of 8,8‘-Disubstituted 1,1‘-Binaphthyls Stable to Atropisomerization: 2,2‘-Dimethyl-1,1‘-binaphthalene-8,8‘-diol and 2,2‘-Dimethyl-8,8‘-bis(4-tert-butyloxazolyl)-1,1‘-binaphthyl (1999) (12)
- The chemistry of cyclic enaminoketones. III. Synthesis of bi- and tricyclic enaminoketones from enamine esters and nitriles† (1968) (12)
- Notes- The Structure of the Addition Product from Hydrogen Cyanide and a 2-Vinyldihydro-1,3-oxazine (1960) (12)
- Asymmetric syntheses from terpene alkanolamines. Formation of optically active 2-methyloctanal (1979) (12)
- Stereoelectronic effects on metallation of 1,3-dioxanes (1979) (12)
- Synthesis of 2-tetralones via a novel 1,2-carbonyl transposition of 1-tetralones (1996) (12)
- Studies directed toward the synthesis of viridenomycin. Route 1: assembly of three advanced intermediates (2001) (12)
- Diastereoselective 1,6-Additions of Lithium Amides to Naphthyloxazolines. A Route to Novel δ-Amino Acid Derivatives (1996) (12)
- Synthesis of enantiomerically pure cis-2,4-disubstituted piperidines: extension of chiral homoenolate alkylations toward the preparation of nitrogen heterocycles (1999) (11)
- Asymmetric synthesis of 1,1-disubstituted tetralins and dihydronaphthalenes by diastereoselective addition of lithiosilanes to chiral naphthalenes (1994) (11)
- Bicyclic lactams as chiral homoenolate equivalents: synthesis of (-)-penienone. (2000) (11)
- Progress toward the total synthesis of maytansine. A stereoselective synthesis of the C-1 to C-7 moiety (northern zone) (1975) (11)
- Aldehydes from dihydro-1,3-oxazines. III. Synthesis of cycloalkanecarboxaldehydes (1969) (11)
- Chiral formamidines. The mechanism of mono- and di-alkylation leading to chiral, non-racemic tetrahydroisoquinolines. (1991) (11)
- Synthesis of Optically Active 2-Chloromethyl-2-oxazolines by the Ortho-ester Codensation Method Using Triethyl Orthochloroacetate (1999) (11)
- Synthetic studies leading to DE-ring analogs of camptothecin (1973) (11)
- A Convenient Reduction of Amino Acids and Their Derivatives. (1993) (11)
- Synthesis via oxazolines. VIII. Asymmetric addition of grignard reagents to carbonyl compounds in the presence of a chiral oxazoline (1974) (10)
- An improved synthesis of ethyl N-(methoxycarbonyl)-2,5-dihydro-1H-pyrrole-3-carboxylate (1991) (10)
- An asymmetric route to fused carbocyclic systems via Diels-Alder reactions on chiral α,β-unsaturated bicyclic lactams (1989) (10)
- Allyldimethyltritylsilane: construction of enantiomerically pure cyclobutano[c]fused pyrrolidines (2001) (10)
- The synthesis of aldehydes from 2-methyl-2-thiazoline (1972) (10)
- Intramolecular Photochemical [2+2] Cycloadditions of Enantiomerically Pure 4,4-Disubstituted Cyclohexenones: An Approach to the Total Asymmetric Synthesis of Lintenone (1995) (10)
- A mild conversion of carboxylic acids to 2-oxazolines and their utility as a carboxyl masking group against lithium aluminum hydride (1972) (10)
- Stereoselective Synthesis. Houben-Weyl, Methods of Organic Chemistry, Volume E21a (1995) (10)
- The Synthesis of Streptogramin Antibiotics: (‐)‐Griseoviridin and Its C‐8 Epimer. (2000) (10)
- Asymmetric route to the hydroindolone core of the Amaryllidaceae alkaloids employing chiral bicyclic lactams (2000) (10)
- Oxazoline-mediated synthesis of the Gossypium sesquiterpene lacinilene C-7 methyl ether and a structurally Related HIV-1 Reverse Transcriptase Inhibitor (1993) (10)
- Chemistry of dihydro-1,3-oxazines. 24. Formation of pyrroles from dihydro-1,3-oxazines (1974) (9)
- Asymmetric addition to chiral naphthalenes 5. An approach to the chlorothricolide system (1989) (9)
- Studies Directed toward the Total Synthesis of Azasteroids. II. Cyclopenteno[d]-1-azabicycloalkanes as Precursors to Azasteroids1,2 (1963) (9)
- A synthesis of various substituted naphthalenones by additions to naphthyloxazolines (1992) (9)
- Asymmetric Diels–Alder reactions. A route to chiral carbocycles via bicyclic lactams (1991) (9)
- Syntheses via dihydro-1,3-oxazines. VII. A simple synthesis of unsymmetrical ketones (1969) (9)
- C2 SYMMETRIC AMINES. II: ASYMMETRIC SYNTHESIS OF C2 (3S, 3'S)- AND (3R, 3'R) DIMETHYL 4H-DINAPHTH 2, 1-C:1', 2'-E AZEPINES (1995) (9)
- Dihydro-1,3-oxazines. XIII. Synthesis of specifically alkylated unsymmetrical ketones. Method for assembling ketones with .alpha.-(quaternary carbons) (1971) (9)
- Stereoselective Nucleophilic Addition to Conformationally Constrained Piperidines. An Efficient Route to 2-Axial-6-equatorial Disubstituted Piperidines. (1992) (9)
- Syntheses via dihydro-1,3-oxazines. X. Versatile ketone synthesis involving stepwise alkyl or aryl introduction (1970) (8)
- Detonation associated with oxidations of tetrahydropyranyl ether derivatives. A serious note of caution (1976) (8)
- The Asymmetric Synthesis of Fused Cyclopentenone Ring Systems: A formal asymmetric total synthesis of (−)‐isocomene (1996) (8)
- Asymmetric synthesis of 4-alkoxy-4-alkylcyclohexen-2-ones. Application toward the synthesis of (+)-abscisic acid. (1989) (8)
- Reduction of α-Amino Acids: L-Valinol (2003) (8)
- Asymmetric Synthesis of a Constituent of Iris Essential Oil by Homoenolate Alkylation of a Chiral Bicyclic Lactam (1998) (8)
- α-Ethoxyvinyllithium·HMPA. Further studies on its unusual basic properties (1997) (8)
- Highly regioselective deprotonations of acyclic ketimines (1983) (8)
- Formamidine anions in synthesis. The one-carbon homologation of aldehydes and ketones to nitriles (1993) (8)
- A stereoselective concise synthesis of C2- and meso-aminodiols from (R)-phenylglycinol (1994) (8)
- ASYMMETRIC SYNTHESIS OF L-DEOXYMANNOJIRIMYCIN (1997) (8)
- α-amino carbanions. A second generation formamidine for facile deprotonation leading to α-quaternary substitution (1989) (7)
- Die Inka in Ekuador : Untersuchungen anhand ihrer materiellen Hinterlassenschaft (1976) (7)
- Progress toward the total synthesis of maytansinoids. A facile route to the aromatic moiety (western zone) (1977) (7)
- TOTAL SYNTHESIS OF (.+‐.)‐MAYSINE (1980) (7)
- A facile cleavage of oxazolines to carbinols (1993) (7)
- Remote chiral induction in the thio-Claisen rearrangement of bicyclic thiolactams (2000) (7)
- Remote steric effects in the Sakurai reaction (1999) (7)
- Photoaddition of diphenylacetylene to tetrahydro-2-quinolones (1970) (7)
- 1 H n.m.r. determination of enantiomeric purities of 2-substituted aldehydes via the aldimine of 2-amino-1-methoxymenth-8-ene (1979) (7)
- An efficient route to chiral, non-racemic 3-alkyl-3-arylpyrrolidines. Improved stereoselectivity in alkylation of bicyclic lactams and the effect of leaving groups (2000) (7)
- 2-aryl acetals as acyl anion equivalents (1980) (7)
- Determination of enantiomeric composition of chiral 2-substituted-1,2-glycols via 13C-NMR and HPLC (1983) (7)
- Azasteroids. IX. Synthesis and stereochemistry of 12-oxo-17-deoxo-8-azaestrone methyl ether (1970) (7)
- Syntheses via dihydro-1,3-oxazines. VI. A carboxyl protecting group stable to the Grignard reagent. A new synthesis of carboxylic acids (1969) (7)
- The chemistry of cyclic enaminoketones. II. 1,2-And 1,4-addition of nucleophiles leading to substituted heterocycles (1967) (7)
- A New Approach to Polycyclic Bases. II. 1-Azabicyclo[4.3.0]nonanes, 1-Azabicyclo[3.3.0]octanes, and Related Systems1,2 (1961) (7)
- The reduction of 5,6-dihydro-1,3-thiazines to 1,3-thiazanes by sodium borohydride (1964) (7)
- The synthesis of 7-aminobenzo[a]cycloalkano[f]quinolizinium perchlorates. An example of the addition of enamines to the nitrile function. (1967) (6)
- A convenient asymmetric synthesis of pyrrolo[2,1-a]isoquinolines (1990) (6)
- Regiospecific and stereoselective synthesis of E or Z-N-allyl pyrroles via vinylphosphonium salts (1983) (6)
- Substituted naphthalenones as a new structural class of HIV-1 reverse transcriptase inhibitors. (1993) (6)
- S-(−)-5-Heptyl-2-Pyrrolidinone. Chiral Bicyclic Lactams as Templates for Pyrrolidines and Pyrrolidinones (2003) (6)
- Diastereoselective conjugate additions of ethoxyvinyllithium to aromatic and α,β-unsaturated oxazolines (1998) (6)
- Asymmetric syntheses of 1-deoxy-6-epicastanospermine and rhamno-1-deoxynojirimycin. (1998) (6)
- An Asymmetric Synthesis of 7a-Alkyl-2,4,5,6,7,7a-hexahydro-1H-inden-2-one (1991) (6)
- Asymmetric alkylations on chiral formamidines. Molecular mechanics studies relating to the facial selectivity of the lithiated intermediates (1992) (6)
- An asymmetric oxazoline ketenimine rearrangement. Construction of chiral α-quaternary carbon ketones (1999) (6)
- An Asymmetric Synthesis of S-(-)-Norznicanine (1994) (6)
- The stereochemical assignments of the four 8-azaestrone configurational isomers (1971) (6)
- Studies directed toward the total synthesis of novel azasteroids. III. The formation of a hexahydroisoquinoline, octahydroisoquinoline and a decahydro-2h-benzo[a]quinolizine as precursors to 8-azasteroids† (1964) (6)
- Enantioselective Synthesis of the Depsipeptide Unsaturated Acid Portion of Madumycin II. (1986) (6)
- Derivatives of glutamic acid as new surfactants> (2000) (6)
- Application of 220 MHz NMR to the solution of stereochemical problems. III. Azasteroids (1968) (5)
- The Synthesis of Aracemic 4-Substituted Pyrrolidinones and 3- Substituted Pyrrolidines. An Asymmetric Synthesis of (-)-Rolipram. (1993) (5)
- Stereoselective Alkylations in Rigid Systems. Effect of Remote Substituents on π‐Facial Additions to Lactam Enolates. Stereoselectronic and Steric Effects. (1998) (5)
- α-amino carbanions. A competition study to assess relative acidities in various formamidines (1989) (5)
- Some novel properties of dihydro-1,3-oxazines and their use in formylation of organometallics (1969) (5)
- The use of sulfolenes as a vehicle for the formation of divinyl carbamates and divinyl ethers (1971) (5)
- Nuclear synthesis of 1,4-dihydropyridines by rearrangement of aziridinobicyclo[2,2,1]pyridazine carboxylates (1972) (5)
- A simple and versatile heterocyclic synthesis from aminonitriles and ketones (1968) (4)
- An Efficient and Versatile Method for the Synthesis of Optically Active 2-Oxazolines: An Acid-Catalyzed Condensation of Ortho Esters with Amino Alcohols. (1998) (4)
- A route to chiral, non-racemic macroheterocycles (1998) (4)
- Syntheses dihydro-1,3-oxazines. XI. A synthesis of functionally substituted aldehydes (1970) (4)
- Photocycloaddition of methanol to dihydropyridinium salts (1971) (4)
- REACTION OF LITHIATED OXAZINES WITH ESTERS AND NITRILES (1974) (4)
- Additions to the cyano group to form heterocycles (2010) (4)
- Dihydro-1,3-oxazines. XII. The oxazine α-carbanion-ketenimine rearrangement. (1970) (4)
- A reinvestigation of the reported synthesis of the spirobenzyl isoquinoline alkaloid, iso-ochotensine (1997) (4)
- ASYMMETRIC SYNTHESIS OF R AND S α-ALKYLALKANOIC ACIDS FROM METALATION AND ALKYLATION OF CHIRAL 2-OXAZOLINES (1976) (4)
- OXAZOLINES PART 11, SYNTHESIS OF FUNCTIONALIZED AROMATIC AND ALIPHATIC ACIDS, A USEFUL PROTECTING GROUP FOR CARBOXYLIC ACIDS AGAINST GRIGNARD AND HYDRIDE REAGENTS (1974) (4)
- OXAZOLINES. XXIV- CHIRAL OXAZOLINES AND THIAZOLINES FROM L-SERINE AND L-CYSTEINE. THEIR POTENTIAL USE IN ASYMMETRIC SYNTHESIS (1976) (4)
- Chiral Bicyclic Lactams: Useful Precursors and Templates for Asymmetric Syntheses (1997) (4)
- Asymmetric conjugate additions to chiral α,β-unsaturated oxazolines with sulfonyl carbanions (2002) (4)
- An efficient, enantioselective synthesis of branched polyhydroxylated pyrrolidines This paper is d (2000) (4)
- Communications- New Approach to Polycyclic Bases. I. The 1-Azabicyclo[3.2.0]heptane System. (1961) (4)
- 4-KETOUNDECANOIC ACID : (UNDECANOIC ACID, 4-OXO-) (1996) (4)
- A total synthesis of comptothecin and deethyldeoxycamptothecin. (1973) (4)
- Dihydro-1,3-oxazines. XIV . A versatile synthesis of pyrrolo[2,1-c] [1,3,4H] oxazines and a new approach to pyrroles† (1971) (4)
- Efficient Asymmetric [2 + 2] Photocycloaddition Leading to Chiral Cyclobutanes. Application to the Total Synthesis of (‐)‐Grandisol. (2002) (4)
- Notes: Heterocyclic Compounds from Dinitriles (1960) (4)
- A Simple Asymmetric Synthesis of 2-Substituted Pyrrolidines from 3- Acylpropionic Acids. (1991) (3)
- Photocycloaddition to 2-Pyridones. II Photoisomerization of an Aza-Homoquadricyclane to a Cyclobutenopyridonei (1968) (3)
- ASYMMETRIC SYNTHESIS VIA CHIRAL OXAZOLINES (1984) (3)
- Total Synthesis of (‐)‐Tetrahydropalmatine via Chiral Formamidine Carbanions: Unexpected Behavior with Certain Ortho‐Substituted Electrophiles. (1996) (3)
- A Rapid Total Synthesis of an Ellagitannin. (1994) (3)
- Synthesis via oxazolines. A highly stereoselective synthesis of (±)-cis-2-methyl cyclopentanecarboxylic acid, via a kinetically controlled cyclization (1974) (3)
- Asymmetric Total Synthesis of Dibenzocyclooctadiene Lignans (‐)‐ Schizandrin and (‐)‐Isoschizandrin. Structure Revision of (+)‐ Isoschizandrin. (1991) (3)
- A Modified Procedure for the Preparation of 2,5-Dihydropyrrole (3- Pyrroline). (1993) (3)
- Total Syntheses of (-)-Herbertenediol (I), (-)-Mastigophorene A (II), and (-)-Mastigophorene B (III). Combined Utility of Chiral Bicyclic Lactams and Chiral Aryl Oxazolines. (1999) (3)
- Asymmetric Additions to Chiral Naphthyloxazolines. An Entry into Tetracyclic Terpene Ring Systems Related to Aphidicolin, Scopadulcic Acid, and Kauranes. (1991) (3)
- Syntheses with dihydro-1,3-oxazines. IX. A simple synthesis of α-phenylaldehydes and ketones (1969) (3)
- The Use of Chiral Oxazolines in Early C‐C Bond Forming Reactions (2008) (3)
- A Simple Asymmetric Synthesis of 2‐Substituted Pyrrolidines and 5‐ Substituted Pyrrolidinones. (1992) (3)
- A Convenient Synthesis and Resolution of R- and S- Atrolactic Acid in High Enantiomeric Purity (1977) (3)
- The chemistry of cyclic enaminoketones. I. C vs O-methylation; Steric and solvent effects (1967) (3)
- THE REACTION OF HETEROCYCLIC LITHIO SALTS WITH STYRENE OXIDE (1974) (3)
- ENANTIOSELECTIVE ALKYLATION OF KETONES VIA CHIRAL, NONRACEMIC LITHIOENAMINES. AN ASYMMETRIC SYNTHESIS OF α-ALKYL AND α,α′-DIALKYL CYCLIC KETONES (1981) (3)
- A versatile approach to the 8- and 9-azasteroid system. Angular methylation at C-10 and C-13′ (1965) (3)
- Synthesis and chiroptical properties of a novel C2-symmetric binaphthyl phosphortriamide ("chiral HMPA"). (1997) (3)
- SYNTHESIS VIA 2-OXAZOLINES PART 4, AN ASYMMETRIE SYNTHESIS OF 2-METHYLALKANOIC ACIDS FROM A CHIRAL OXAZOLINE (1974) (3)
- Asymmetric Synthesis of 2‐Alkylpyrrolidines and Piperidines. Synthesis of (+)‐Metazocine. (2002) (3)
- The Synthesis of (S)‐(+)‐Gossypol via an Asymmetric Ullmann Coupling. (1997) (3)
- Short Asymmetric Synthesis of (+)-α-Curcumene and (+)- Xanthorrhizol. (1997) (3)
- (‐)‐Cryptaustoline: Its Synthesis, Revision of Absolute Stereochemistry, and Mechanism of Inversion of Stereochemistry. (1993) (2)
- α-AMINO CARBANIONS VIA FORMAMIDINES. ALKYLATION OF PYRROLIDINES, PIPERIDINES, AND RELATED HETEROCYCLES (1984) (2)
- Formamidines as Precursors to α-Amino Carbanions and Their Application to Asymmetric C-C Bond Forming Reactions (1986) (2)
- Asymmetric Tandem Additions to Chiral 2,3‐Dihydronaphthyloxazolines: Synthesis of the Triptoquinone/Triptinin A Ring System. (2003) (2)
- Total Synthesis of the Dibenzopyrrocoline Alkaloid (S)-(+)- Cryptaustoline. Revision of Absolute Configuration Due to an Unusual Inversion in Stereochemistry. (1991) (2)
- Asymmetric Synthesis of 3,4-Disubstituted Pyrrolidines: 1,3-Dipolar Addition to Chiral Bicyclic Lactams. (1997) (2)
- Aza-steroids: synthesis of an 18-nor-9-aza-androst-13(14)-en-6-one and related D-homo-derivatives (1968) (2)
- Chiral Non-Racemic Bicyclic Lactams. Vehicles for the Construction of Natural and Unnatural Products Containing Quaternary Carbon Centers (1992) (2)
- Book Review, Stereoselective Synthesis. Houben-Weyl, Methods of Organic Chemistry, Volume E21b. (1996) (2)
- Polycyclic bases-III The preparation and structure of a novel spirooxazine (1961) (2)
- An Asymmetric Route to the Conanine BCDE Ring System. A Formal Total Synthesis of (+)‐Conessine. (1997) (2)
- Asymmetric Michael Addition to α,β‐Unsaturated Oxazolines. An Efficient Preparation of Chiral β,β‐Disubstituted Propionaldehydes. (1992) (2)
- The Oxazoline‐Benzyne Route to 1,2,3‐Trisubstituted Benzenes. Tandem Addition of Organolithiums, Organocuprates, and α‐Lithionitriles to Benzynes. (1989) (2)
- Asymmetric Carbon-Carbon Bond Forming Reactions via Chiral Oxazolines (1982) (2)
- Asymmetric Synthesis of (‐)‐Trichodiene. Generation of Vicinal Stereogenic Quaternary Centers via the Thio‐Claisen Rearrangement. (1998) (2)
- Chiral Oxazolines — Their Legacy as Key Players in the Renaissance of Asymmetric Synthesis (1999) (2)
- Kinetic isotope effects in the deprotonation of chiral formamidines (1993) (2)
- A facile cyclization of an enamine nitrile to dihydropyridinium salts (1967) (2)
- Photocycloaddition of diphenylacetylene to a 2-pyridone (1968) (2)
- Formamidines in Synthesis. An Efficient One-Pot Synthesis of 7- Substituted Indolines via Intramolecular Cyclization of (2-Phenethyl) formamidines. An Asymmetric Route to Benzopyrrocoline Alkaloids. (1992) (1)
- 2‐(o‐Methoxyphenyl)‐4,4‐dimethyl‐2‐oxazoline (2001) (1)
- Hydrogenation of Aromatic Nuclei: 1‐Decalol (2003) (1)
- Aldehydes from dihydro-1,3-oxazines. V. A three carbon chain extention leading to α,β-disubstituted propionaldehydes (1969) (1)
- Studies Directed Toward the Synthesis of Viridenomycin. Route 2: A Second Generation Approach. (2001) (1)
- α-SUBSTITUTION OF AMINES VIA DIPOLE STABILIZED CARBANIONS FROM FORMAMIDINES (1981) (1)
- Efficient Asymmetrie Synthesis of (+)-Mesembrine and Related Chiral 4,4-Disubstituted Cyclohexanones. (1986) (1)
- Asymmetric Diastereoselective Conjugate Additions of Lithium Amides to Chiral Naphthyloxazolines Leading to Novel β‐Amino Acids. (1996) (1)
- Asymmetric Synthesis of γ,γ-Dialkyl-γ-aminobutyric Acid Analogues and 2,2-Disubstituted Pyrrolidines. Control of Stereochemistry in Aminal Ring Opening by Varying the Extent of Allylic 1,3-Strain. (1992) (1)
- (S)‐N,N‐Dimethyl‐N′‐(1‐tert‐Butoxy‐3‐Methyl‐2‐Butyl)Formamidine (2001) (1)
- Asymmetric Michael-Type Additions of Lithium Amides to Aromatic Systems Leading to Novel β-Amino Acids. (1994) (1)
- Investigation of a Novel Sequential 1,5 O→O Silyl Migration/Horner—Wadsworth—Emmons Reaction. (2001) (1)
- Asymmetric Synthesis of Yohimban Alkaloids. Total Synthesis of (-)- Pseudo- (VIII) and (-)-Alloyohimban (XIII). (1991) (1)
- RESOLUTION OF α-SUBSTITUTED MANDELIC ACIDS VIA CHIRAL OXAZOLINES USING PRESSURIZED CHROMATOGRAPHY (1980) (1)
- OXAZOLINES PART 10, SYNTHESIS OF GAMMA-BUTYROLACTONES (1974) (1)
- Chiral Oxazoline Route to Enantiomerically Pure Biphenyls: Magnesio and Copper Mediated Asymmetric Hetero- and Homo-Coupling Reactions. (2004) (1)
- Aldehydes from 2-Benzyl-4,4,6-Trimethyl-5,6-Dihydro-1,3(4H)-Oxazine: 1-Phenylcyclopentanecarboxaldehyde (2003) (1)
- Enantioselective Synthesis of Rigid 2‐Aminotetralins. Utility of Silicon as an Oxygen and Nitrogen Surrogate in the Tandem Addition Reaction. (2000) (1)
- Allyldimethyltritylsilane. Synthesis of Cyclopentanols, Oxetanes, and Tetrahydrofurans by Reaction with Electron-Deficient Olefins. (1999) (1)
- THE CHEMISTRY OF 2-CHLOROMETHYL-5,6-DIHYDRO-1,3-OXAZINES, GRIGNARD COUPLING AND METALATION STUDIES, A SYNTHESIS OF ALPHA-CHLORO ALDEHYDES AND ARYLACETIC ACIDS (1974) (1)
- Asymmetric Syntheses of O-Methylaphanorphine. (1995) (1)
- Synthetic Studies on the Streptogramin Antibiotics. Enantioselective Synthesis of the Oxazole Dienyl Amine Moiety. (1987) (1)
- Tritylallyldimethylsilane-TiCl4 Annulations to Electron Deficient Olefins. Diastereomerically Pure 3-Substituted and 3,4-Disubstituted Cyclopentanols. (1996) (1)
- An Asymmetric Synthesis of (+)‐Apogossypol Hexamethyl Ether. (1996) (1)
- Chiral Bicyclic Lactams. An Asymmetric Synthesis of cis‐(1S,3R)‐Deltamethrinic Acid. (1989) (1)
- Asymmetric Dialkylation of Chiral 2-Benzazepine Formamidines. (2010) (1)
- Additions and Corrections - Syntheses via Dihydro-1,3-oxazines. VI. A Carboxyl Protecting Group Stable to the Grigand Reagent. A New Synthesis of Carboxylic Acids. (1970) (1)
- Asymmetric Synthesis of 4,4-Disubstituted 1-Naphthalenones. Diastereoselectivity as a Functional of Metal Alkoxides. (1991) (1)
- Intramolecular Photochemical (2 + 2) Cycloadditions of Enantiomerically Pure 4,4‐Disubstituted Cyclohexenones: An Approach to the Total Asymmetric Synthesis of Lintenone. (1995) (1)
- An Asymmetric Route to Enantiomerically Pure 1,2,3-Trisubstituted Cyclopropanes. (1993) (1)
- α‐Alkylation and Stereochemistry of cis‐ and trans‐ Decahydroquinolines Mediated by the Formamidine and Boc Activating Groups. Synthesis of Pumiliotoxin C. (2010) (1)
- 2-METHYL-3-PHENYLPROPANAL. AN EXAMPLE OF A THREE CARBON CHAIN EXTENSION VIA THE OXAZINE-A LDEHYDE SYNTHESIS (1969) (1)
- A Novel Route to Chiral, Nonracemic 1-Alkyl- and 1-Aryl-Substituted Tetrahydroisoquinolines. Synthesis of (-)-Salsolidine and (+)- Cryptostyline II. (1996) (1)
- Chiral Bicyclic Lactams. A New Study on Facial Alkylation. (1997) (1)
- A process for the reduction of carboxylic acids or carboxylic acid derivatives and to novel compounds (1992) (1)
- A Novel Asymmetric Route to the 1,3‐Disubstituted Tetrahydroisoquinoline, (‐)‐Argemonine (XI). (1996) (1)
- An Asymmetric Route to Chiral, Nonracemic 2‐Substituted Piperidines. Synthesis of (‐)‐Pipecoline, (+)‐Coniine, and (‐)‐Coniceine. (1996) (1)
- α-AMINO CARBANIONS. PREPARATION, METALATION, AND ALKYLATION OF ENAMIDINES. SYNTHESIS OF PIPERIDINE AND PYRROLIDINE NATURAL PRODUCTS AND HOMOLOGATION OF CARBONYL COMPOUNDS (1985) (1)
- Asymmetric Synthesis of 1‐Alkyl‐2,3,4,5‐tetrahydrobenzazepines and Benzo(b)‐1‐azabicyclo(5.3.0)decanes. (1993) (1)
- Asymmetric Tandem Additions to Chiral 2,3-Dihydronaphthyloxazolines: Synthesis of the Triptoquinone/Triptinin A Ring System (2002) (1)
- CHIRAL 1,4-DIHYDROPYRIDINES. SYNTHESIS AND ABSOLUTE CONFIGURATION (1982) (1)
- Asymmetric Conjugate Additions to Chiral α,β-Unsaturated Oxazolines with Sulfonyl Carbanions. (2002) (1)
- STEREOSELECTIVITY IN THE ALDOL REACTION. THE USE OF CHIRAL AND ACHIRAL OXAZOLINES AS THEIR BORON AZAENOLATES (1984) (1)
- An Asymmetric Synthesis of Novel Aminocyclopropyl Carboxylic Acids ( ACC). (1995) (1)
- ASYMMETRIC CARBON‐CARBON BOND FORMING REACTIONS (1979) (1)
- STUDIES DIRECTED TOWARD THE TOTAL SYNTHESIS OF MAYTANSINE, THE PREPARATION AND PROPERTIES OF THE CARBINOLAMIDE MOIETY (1974) (1)
- 2-OXAZOLINES FROM AMIDES VIA IMIDATES (1981) (1)
- Oxidation of Oxazolines and Thiazolines to Oxazoles and Thiazoles. Application of the Kharasch‐Sosnovsky Reaction. (1997) (1)
- Chiral Bicyclic Lactams for Asymmetrie Synthesis of Quaternary Carbons. (1986) (1)
- An Oxazoline‐Mediated Synthesis of the Pyrrolophenanthridine Alkaloids and Some Novel Derivatives. (1996) (0)
- SOLVENT AND BASE STUDIES ON THE SITE OF ARYL METALATION OF 2-(3,5-DIMETHOXYPHENYL)-4,4-DIMETHYL-2-OXAZOLINE (1980) (0)
- Formamidines as α‐Amino Carbanion Precursors. The Synthesis of 2‐Arylpiperidines, ‐pyrrolidines and Nicotine Analogs. (1986) (0)
- 5,6‐Dihydro‐2,4,4,6‐tetramethyl‐1,3(4H)‐oxazine (2001) (0)
- An Asymmetric Synthesis of a C2 Symmetric Tetrasubstituted Biaryl: 2,2′ -Dihdroxy-6,6′-dimethyl-1,1′-biphenyl, a Stable Chiral System. (1994) (0)
- A Facile Cleavage of Oxazolines to Carbinols. (1993) (0)
- A Renvestigation of the Reported Synthesis of the Spirobenzyl Isoquinoline Alkaloid, Iso-Ochotensine. (1997) (0)
- Asymmetric Additions to Chiral Naphthalenes. Part 4. An Asymmetric Synthesis of the AB-Ring (I) of Aklavinone. (1988) (0)
- HIGHLY STEREOSELECTIVE ADDITION OF ORGANOLITHIUM REAGENTS TO CHIRAL OXAZOLINES. ASYMMETRIC SYNTHESIS OF 3-SUBSTITUTED ALKANOIC ACIDS AND 3-SUBSTITUTE LACTONES (1979) (0)
- Diastereoselective Cyclopropanations of Chiral Bicyclic Lactams Leading to Enantiomerically Pure Cyclopropanes. Application to the Total Synthesis of cis-(1S, 3R)-Deltamethrinic Acid and R-(-)-Dictyopterene C′. (1990) (0)
- N,4,4‐Trimethyl‐2‐oxazolinium Iodide (2001) (0)
- Configurational Stability of Chiral Lithio α‐Amino Carbanions. The Effect of Li‐O vs. Li‐N Complexation. (1994) (0)
- An Asymmetric Total Synthesis of Unnatural (+)-Anisomycin (I). (1987) (0)
- Asymmetric Synthesis of 1,1-Disubstituted Tetralins and Dihydronaphthalenes by Diastereoselective Addition of Lithiosilanes to Chiral Naphthalenes. (2010) (0)
- Highly Diastereoselective Addition to a Novel Chiral Oxazinone. Further Approaches to Chiral Quaternary Carbon Compounds. (1991) (0)
- Asymmetric Tandem Addition to Chiral 1- and 2-Substituted Naphthalenes. Application to the Synthesis of (+)-Phyltetralin. (1988) (0)
- Diastereofacial Selectivity via Aldol Reactions Using Ethyl Dithioacetate and Ethyl Dithiopropionate Enolates. (1986) (0)
- HIGH ENANTIOSELECTIVE ALKYATION OF TETRAHYDROISOQUINOLINES WITH A CHIRAL VALINOL DERIVATIVE AS AUXILLIARY REAGENT; ASYMMETRIC SYNTHESIS OF (S)-ISOQUINOLINE ALKALOIDS (1984) (0)
- SYNTHESIS VIA OXAZOLINES PART 7, ASYMMETRIC REDUCTION OF KETONES WITH CHIRAL HYDRIDE REAGENTS (1974) (0)
- Asymmetric Tandem Additions to Chiral Naphthyloxazolines. A New and Potent Chiral Auxiliary Resulting in a Major Improvement in Convenience and Efficiency. (1991) (0)
- Asymmetric Conjugate Additions to Chiral Bicyclic Lactams. Synthesis of Aracemic Trans‐2,3‐Disubstituted Pyrrolidines. (1992) (0)
- Diastereoselective Azomethine Ylide Cycloadditions to Unsaturated, Chiral Bicyclic Lactams. (1992) (0)
- Chiral Bicyclic Lactams‐An Asymmetric Synthesis of the Framework of the Lycopodium Alkaloid Magellanine Containing all Six Adjacent Stereogenic Centres. (1996) (0)
- 2-THIAZOLINES IN ORGANIC SYNTHESIS, FORMATION OF BETA-HYDROXY ALDEHYDES WITH PROTECTED HYDROXY GROUPS, A SYNTHESIS OF HOMOALLYLIC ALCOHOLS (1975) (0)
- A Rapid and Efficient Synthesis of Chiral 2-Hydro 2-Oxazolines. (1991) (0)
- NEW SYNTHETIC METHODS. 15. THE USEFULNESS OF 2‐OXAZOLINE IN SYNTHESIS (1976) (0)
- A Novel Asymmetric Route to Chiral, Nonracemic cis‐2,6‐Disubstituted Piperidines. Synthesis of (+)‐Pinidinone and (+)‐Monomorine. (1995) (0)
- The Oxidation of 2-Oxazolines to 1,3-Oxazoles. (1994) (0)
- The Ambiphilic Nature of N-Acyliminium Ion-Enamide Tautomers. A Novel Annulation to Enantiomerically Pure Polycyclic Frameworks. (1989) (0)
- Palladium and Nickel Catalyzed Thio-Claisen Rearrangements of Chiral Bicyclic Thiolactams (via N,S-Ketene Acetals). (2000) (0)
- A Route to Chiral, Nonracemic Macroheterocycles. (1998) (0)
- SYNTHESIS VIA OXAZOLINES PART 8, ASYMMETRIC ADDITION OF GRIGNARD REAGENTS TO CARBONYL COMPOUNDS IN THE PRESENCE OF A CHIRAL OXAZOLINE (1974) (0)
- C2-Symmetric Amines. Part 2. Asymmetric Synthesis of C2(3S,3′S)- and ( 3R,3′R) Dimethyl 4H-Dinaphth (2, 1-c:1′, 2′-e)Azepines. (1995) (0)
- Concise Synthesis of Indolizidines: Total Synthesis of (-)-Coniceine. (2000) (0)
- ASYMMETRIC TANDEM ADDITIONS TO CHIRAL 2-NAPHTHYLOXAZOLINES. THE SYNTHESIS OF ENANTIOMERICALLY PURE 1,2,2-TRISUBSTITUTED 1,2-DIHYDRONAPHTHALENES (1985) (0)
- Total Synthesis of (-)-Bistatramide C. (1994) (0)
- An Asymmetric Synthesis of Chiral 4,4-Disubstituted Cyclohexenones in High Enantiomeric Purity. (1986) (0)
- An Asymmetric Synthesis of (+)-Morphinans in High Enantiomeric Purity. (1986) (0)
- A Stereoselective Concise Synthesis of C2- and meso-Aminodiols from (R) -Phenylglycinol. (1995) (0)
- Cyclopropyl Building Blocks for Organic Synthesis. Part 15. Optically Active Oxazolidinones as Michael Donors: Synthesis of Novel Enantiopure α,β‐Diamino Acids and 2‐Substituted 1‐ Aminocyclopropanecarboxylic Acids. (2010) (0)
- Oxazoline‐Mediated Synthesis of the Gossypium Sesquiterpene Lacinilene C‐7 Methyl Ether and a Structurally Related HIV‐1 Reverse‐ Transcriptase Inhibitor. (1993) (0)
- SYNTHESEN UEBER DIHYDRO-1,3-OXAZINE 11. MITT. SYNTHESE FUNKTIONELL SUBSTITUIERTER ALDEHYDE (1970) (0)
- An Asymmetric Synthesis of Chiral Nifedipine Analogues. (1986) (0)
- CONVENIENT PREPARATION OF α,β-UNSATURATED ALDEHYDES (1979) (0)
- An Efficient, Enantioselective Synthesis of Branched Polyhydroxylated Pyrrolidines. (2001) (0)
- Asymmetric Synthesis of Quaternary Carbon Compounds via Chiral Bicyclic Lactams (1995) (0)
- (E)-1-Bromo-3,3-diethoxy-1-propene (Diethyl Acetal of 3-Bromoacrolein). (1986) (0)
- Stereochemistry of Alkylation of α‐Lithiopiperidines: Differing Effects of Formamidine and Urethane Activating Groups. (1991) (0)
- Regiospecific Synthesis of Polysubstituted Naphthalenes via Oxazoline- Mediated Nucleophilic Aromatic Substitutions and Additions. (1992) (0)
- Chiral and Achiral Formamidines in Synthesis. The First Asymmetric Route to (-)-Yohimbone and an Efficient Total Synthesis of (.+-.)-Yohimbone. (1988) (0)
- DETERMINATION OF ENANTIOMERIC COMPOSITION OF CHIRAL 2-SUBSTITUTED-1,2-GLYCOLS VIA CARBON-13 NMR AND HPLC (1983) (0)
- Ethoxyvinyllithium-HMPA. Surprising Regiochemistry in Aromatic Metalation. (1995) (0)
- PHOTOADDITION VON DIPHENYLACETYLEN AN TETRAHYDRO-2-CHINOLONE (1970) (0)
- Asymmetric Additions to Chiral Naphthalenes. Part 3. The Synthesis of (+)-trans- 1,2-Disubstituted-1,2-Dihydronaphthalenes. (1986) (0)
- Asymmetric Conjugate Additions to Chiral Bicyclic Lactams. A Stereoselective General Synthesis of Chiral 3-Aminopyrrolidines. (1995) (0)
- BENZYNE DERIVED FROM ARYLOXAZOLINES. A VERSATILE INTERMEDIATE (1982) (0)
- PRAEPARATIVES VERFAHREN ZUR DARST. VON ALDEHYDEN AUS DIHYDRO-1,3-OXAZINEN (1970) (0)
- Aza steroids. VII. 18-Nor-D-homo-8-aza steroids. (1967) (0)
- Remote Chiral Induction in the Thio-Claisen Rearrangement of Bicyclic Thiolactams. (2000) (0)
- Unsaturation of Ketones, Nitriles and Lactams with Methyl Phenylsulfinate. (1996) (0)
- AN UNEQUIVOCAL SYNTHESIS OF N-SUBSTITUTED 1,4-DIHYDROPYRIDINES (1975) (0)
- Asymmetric and Nonasymmetric Addition of RLi and RMgX to 3-Methoxynaphthalen-2-yl Oxazolines and Imines. An Approach to Substituted 2-Tetralones. (2000) (0)
- α-Amino Carbanions. A Second Generation Formamidine for Facile Deprotonation Leading to α-Quaternary Substitution. (1989) (0)
- DIE SYNTH. VON ALDEHYDEN AUS DIHYDRO-1,3-OXAZINEN (1973) (0)
- 2,2′‐Dimethoxy‐6‐Formylbiphenyl (2003) (0)
- 1,4-ADDITION OF ORGANOMETALLICS TO 2-ALKENYLDIHYDRO-1,3-OXAZINES, A SYNTHESIS OF ALPHA-SUBSTITUTED ALDEHYDES AND KETONES (1973) (0)
- Enolate Free α‐Alkoxyvinyllithium Reagents: Improved Preparation and Reaction with N,N‐Dialkylcarboxamides. (1995) (0)
- Chiral Bicyclic Lactams as Homoenolate Equivalents: An Asymmetric Route to 5-Substituted Cyclohexenones. (1997) (0)
- An Asymmetric Synthesis of (+)-Ocotein. (1986) (0)
- OXAZOLINES AS ACTIVATING GROUPS IN AROMATIC SUBSTITUTION. REGIOSELECTIVE METALATION OF THE 3‐POSITION IN PYRIDINE (1978) (0)
- CHIRAL OXAZOLINES IN ASYMMETRIC SYNTHESIS. EFFECT OF SUBSTITUENTS ON ASYMMETRIC INDUCTION (1977) (0)
- Thiazine derivatives. 3. The synthesis of some 2-substituted 5,6-dihydro-1,3(4H)-thiazines and tetrahydro-1,3-thiazines related to cephams. (1966) (0)
- A Novel Asymmetric Synthesis of Substituted Cyclopropanes. (1989) (0)
- C2‐Symmetric Amines. Part 3. An Asymmetric Synthesis of (S,S)‐1,3‐ Dialkyl Isoindolines by Sequential Formamidine Alkylation. (1995) (0)
- Asymmetric total synthesis of (+)-.DELTA.9(12)-capnellene [Erratum to document cited in CA112(9):77599r] (1990) (0)
- Regio- and Stereoselective Addition of Organolithiums to Naphthalenes. An Efficient Synthesis of 1,1,2-Trisubstituted and trans-1,2-Disubstituted Dihydronaphthalenes. (1988) (0)
- SYNTHESIS VIA OXAZOLINES PART 6, AN ASYMMETRIC SYNTHESIS OF BETA-HYDROXY AND BETA-METHOXY ALKANOIC ACIDS (1974) (0)
- The Synthesis of 1,1′-Spiroalkane or Fused Annulated 1,2,3,4-Tetrahydroisoquinolines Using a Highly Reactive Formamidine for Metalation-Alkylation. (1990) (0)
- OXAZOLINES PART 9, SYNTHESIS OF HOMOLOGATED ACETIC ACIDS AND ESTERS (1974) (0)
- A Synthesis of Enantiomerically Pure 3-Mono- and 3,3-Disubstituted Pyrrolidines. (1994) (0)
- TANDEM ADDITION-REARRANGEMENT OF NITRILE ANIONS TO BENZYNE. A CONVENIENT SYNTHESIS OF 3-CYANO-2-ALKYLBENZOIC ACIDS AND BENZALDEHYDES (1984) (0)
- Cyclopropyl Building Blocks for Organic Synthesis. Part 14. Optically Active Oxazolidinones as Michael Donors for the Short and Efficient Synthesis of β-Amino Acids Containing a Cyclopropane Ring. (1993) (0)
- Stereoselective Reduction of C=X by a Chiral 1,4-Dihydropyridine (NADH-Mimic) in a Self-Immolative Process. (1989) (0)
- α-Ethoxyvinyllithium×HMPA. Further Studies on Its Unusual Basic Properties. (1997) (0)
- The Asymmetric Ullmann Reaction. Part 3. Application of a First-Order Asymmetric Transformation to the Synthesis of C2-Symmetric, Chiral, Non-Racemic Biaryls. (1994) (0)
- Further Studies on Oxazoline and Thiazoline Oxidations. A Reliable Route to Chiral Oxazoles and Thiazoles. (1995) (0)
- An Asymmetric Synthesis of Aporphine and Related Alkaloids via Chiral Formamidines. (+)-Glaucine (I), (+)-Homoglaucine (II), and (-)-8,9- Didemethoxythalisopavine (III). (1991) (0)
- An Asymmetric Synthesis of S-(-)-Noranicanine. (1995) (0)
- An Asymmetric Synthesis and Absolute Configuration of (S)-(-)-Deplancheine (I). (1987) (0)
- Absence of an Isotope Effect on the Metalation of Chiral Formamidines. The Mechanism of Asymmetric Alkylations Leading to Chiral Amines. (1987) (0)
- OXAZOLINES AS ACTIVATING GROUPS IN AROMATIC SUBSTITUTION. NUCLEOPHILIC DISPLACEMENT OF O-FLUORO SUBSTITUENTS BY ORGANOMETALLICS AND LITHIO AMIDES (1978) (0)
- An Efficient Asymmetric Synthesis of Trisubstituted Cyclohexenones and Trisubstituted Cyclopentenones from Chiral 2,2-Dialkyl 1,4- and 1,5-Diketones. (1987) (0)
- An Asymmetric Route to Fused Carbocyclic Systems via Diels-Alder Reactions on Chiral α,β-Unsaturated Bicyclic Lactams. (1990) (0)
- (3S,7aR)‐Tetrahydro‐3‐isopropyl‐7a‐methylpyrrolo‐[2,1‐b]oxazol‐5(6H)‐one (2001) (0)
- Asymmetric Diels-Alder Reactions on Chiral α,β-Unsaturated Lactams. (1990) (0)
- A Convenient Procedure for the Reduction of (S)‐(+)‐Silyl Serine Methyl Ester to Chiral Serinol Derivatives. (1996) (0)
- (4S,5S)‐4‐Methoxymethyl‐2‐methyl‐5‐phenyl‐2‐oxazoline (2001) (0)
- Synthesis of Enantiomerically Pure cis‐2,4‐Disubstituted Piperidines: Extension of Chiral Homoenolate Alkylations Toward the Preparation of Nitrogen Heterocycles. (2000) (0)
- FORMATION OF PYRROLES FROM DIHYDRO-1,3-OXAZINES (1974) (0)
- Asymmetric Conjugate Additions to Chiral Bicyclic Lactams. A Stereoselective, Concise Synthesis of Chiral 2‐Alkyl‐3,4‐ aziridinopyrrolidines. (1995) (0)
- A Convenient Asymmetric Synthesis of Pyrrolo(2,1‐a)isoquinolines. (1991) (0)
- A Rapid and Efficient Approach to Chiral, Nonracemic Aza Sugars from Nonsugars. A Formal Synthesis of 1,4‐Dideoxy‐1,4‐imino‐D‐lyxitol. (1996) (0)
- Reinvestigation of a Modified Hantzsch Thiazole Synthesis. (1994) (0)
- Synthesis of Enantiomerically Pure Hydrinden-2-ones and Benz(e)inden-2- ones via Asymmetric Alkylations of Chiral Bicyclic Lactams. (1994) (0)
- Asymmetric Addition to Chiral Naphthalenes. Part 5. An Approach to the Chlorothricolide System. (1990) (0)
- Stereochemistry of the Ph3P-CCl4Mediated Cyclization of Carboxylic Acids and 1,2-Amino Alcohols (Vorbruggen Method). (1986) (0)
- Total Synthesis of Streptogramin Antibiotics. (-)-Madumycin II (XII). (2010) (0)
- An Asymmetric Approach to Spirocyclic Systems: A Formal Synthesis of Zizaene. (2001) (0)
- The Asymmetric Reduction of Prochiral Ketones Using (S)-2,2′-Dihydroxy- 4,5,6,4′,5′,6′-hexamethoxybiphenyl. (1992) (0)
- An Oxazoline-Based Approach to (S)-Gossypol. (2010) (0)
- An Asymmetric Oxazoline Ketenimine Rearrangement. Construction of Chiral α-Quaternary Carbon Ketones. (1999) (0)
- SYNTHESIS VIA OXAZOLINES PART 9, AN ASYMMETRIC SYNTHESIS OF 2-METHOXY AND 2-CHLOROALKANOIC ACIDS (1975) (0)
- AN ENANTIOSELECTIVE SYNTHESIS OF 2,2′,6-TRISUBSTITUTED BIPHENYLS (1985) (0)
- The First Nonenzymic Stereospecific Intramolecular Reduction by an NADH Mimic Containing a Covalently Bound Carbonyl Moiety. (1987) (0)
- Conformational Effects on the Regiochemical Metalation of C5-C13 N-Benzyllactams. (1987) (0)
- DIPOLE STABILIZED α-AMINO CARBANIONS. II. ALKYLATION OF TETRAHYDROISOQUINOLINES IN THE 1-POSITION (1982) (0)
- THE CHEMISTRY OF 2‐CHLOROMETHYLOXAZINES, FORMATION OF PHOSPHORANES AND PHOSPHONATES, THE USE OF ALPHA,BETA‐UNSATURATED OXAZINES AS A COMMON INTERMEDIATE FOR THE SYNTHESIS OF ALDEHYDES, KETONES, AND ACIDS (1974) (0)
- Efficient Chirality Transfer Between a Chiral 4-Methyl-lA-dihydropyridine and Benzoylformic Ester. (1986) (0)
- Asymmetric Diels‐Alder Reactions. A Route to Chiral Carbocycles via Bicyclic Lactams. (1992) (0)
- THE SYNTHESIS OF ALPHA-BRANCHED KETONES FROM DIHYDRO-1,3-OXAZINES VIA THE KETENIMINE INTERMEDIATE, ALPHA-SUBSTITUTED KETONES FROM A STABLE KETENIMINE (1973) (0)
- An Efficient Enantioselective Synthesis of the Carbapenam-2-one System. An Approach to (+)-Thienamycin and Related Carbapenems. (1988) (0)
- Studies Directed Toward the Synthesis of Viridenomycin. Route 1: Assembly of Three Advanced Intermediates. (2001) (0)
- An Efficient, Asymmetric Synthesis of (+)‐Euphococcinine. (2000) (0)
- Alkylation of N-heterocycles via their α-amino carbanions (1984) (0)
- An Improved Synthesis of Ethyl N‐(Methoxycarbonyl)‐2,5‐dihydro‐1H‐ pyrrole‐3‐carboxylate. (1991) (0)
- PHOTOCYCLOADDITION VON METHANOL AN DIHYDROPYRIDINIUM-SALZE (1971) (0)
- N′‐tert‐Butyl‐N‐methyl‐N‐trimethylsilylmethylformamidine (2001) (0)
- Asymmetric Synthesis of 4,4‐Dialkylcyclohexenones from Chiral Bicyclic Lactams: (R)‐4‐Ethyl‐4‐allyl‐2‐cyclohexen‐1‐one (2003) (0)
- PREPARATIVE PROCEDURES FOR ALDEHYDES FROM DIHYDRO-1,3-OXAZINES (1969) (0)
- Asymmetric Addition to Chiral Aromatic and Unsaturated Oxazolines Using a Novel Chiral Auxiliary. (1993) (0)
- C2‐Symmetric Amines. Part 1. The Asymmetric Ullmann Synthesis of a New C2‐Symmetric Binaphthyl. (1995) (0)
- The Asymmetric Total Synthesis of (+)-Reticuline (I). (1989) (0)
- Formamidine Anions in Synthesis. The One‐Carbon Homologation of Aldehydes and Ketones to Nitriles. (1994) (0)
- Enantioselective Synthesis of the 1β-Methylcarbapenems via Cycloaddition of 3-Siloxypentadiene and 4-Acetoxyazetidinone. (1989) (0)
- SYNTHESIS VIA OXAZOLINES, A HIGHLY STEREOSELECTIVE SYNTHESIS OF (+-)-CIS-2-METHYL CYCLOPENTANECARBOXYLIC ACID, VIA A KINETICALLY CONTROLLED CYCLIZATION (1975) (0)
- A Highly Stereoselective Synthesis of Axially Chiral Biaryls. Application to the Synthesis of a Potential Chiral Catalyst. (2010) (0)
- The reduction of 5,6-dihydro-4H-1,3-oxazines to tetrahydro-1,3-oxazines and the formation of C-1 deuteriated aldehydes (1967) (0)
- A Facile Synthesis of Chiral Bicyclic Lactams Utilized in the Formation of Chiral Quaternary Carbon Compounds. (1990) (0)
- 2,4,4‐Trimethyl‐2‐oxazoline (2001) (0)
- DIPOLE STABILIZED α-AMINO CARBANIONS. III. METALATION-ALKYLATION OF INDOLES, TETRAHYDROQUINOLINES AND N-METHYLANILINES (1982) (0)
- ENANTIOSELECTIVE SYNTHESIS OF C3-C10 FRAGMENT (NORTHEASTERN ZONE) OF MAYTANSINOIDS WITH 4 CHIRAL CENTERS (4S,5S,6R,7S) (1982) (0)
- STEREOELECTRONIC EFFECTS ON METALATION OF 1,3-DIOXANES (1980) (0)
- The Synthesis of the Monomeric Moiety of Disorazole C1. (2000) (0)
- Asymmetric Ullmann Reaction. Part 2. Synthesis of Enantiomerically Pure C2-Symmetric Binaphthyls. (1994) (0)
- Chiral Auxiliary‐Based C‐C Bond Forming Reactions ‐ Still a Fundamental Route to Complex Molecules of High Enantiomeric Purity (1997) (0)
- Intramolecular Asymmetric Tandem Additions to Chiral Naphthyloxazolines. (1990) (0)
- CHEMISTRY OF METALATED HETEROCYCLES, REARRANGEMENT AND DIMERIZATION OF LITHIOTHIAZOLES, THIADIAZOLES, AND OXADIAZOLES (1973) (0)
- THE SYNTHESIS OF 1,2,3-TRISUBSTITUTED BENZENES. FURTHER COMMENTS ON BENZYNES DERIVED FROM ARYLOXAZOLINES (1984) (0)
- Highly Reactive Organolithiums (from “Freeman′s Reagent”) and Their Additions to Naphthalene Oxazolines. (1992) (0)
- The Asymmetric Total Syhthesis of (‐)‐Dehydrovomifoliol. The Penultimate Precursor to (‐)‐Abscisic Acid (ABA). (1989) (0)
- OXAZOLINES PART 14, AN ASYMMETRIC SYNTHESIS OF R AND S DIALKYLACETIC ACIDS FROM A SINGLE CHIRAL OXAZOLINE (1974) (0)
- Synthesis of Non‐Racemic 5,5‐Disubstituted 2‐Cyclopentenones. (1994) (0)
- An Asymmetric Synthesis of 7a-Alkyl-2,4,5,6,7,7a-hexahydro-1H-inden-2- one. (1992) (0)
- ENOLATE FREE ALPHA -ALKOXYVINYLLITHIUM REAGENTS : IMPROVED PREPARATION ANDREACTION WITH N,N-DIALKYLCARBOXAMIDES (1994) (0)
- Non‐Metallocatalyzed Epoxidation of Chiral Unsaturated Lactams by Tertiary Amine N‐Oxides. (1995) (0)
- α-Amino Carbanions. A Competition Study to Assess Relative Acidities in Various Formamidines. (1989) (0)
- Sodium borohydride reduction of cross-conjugated 1-pyrrolines. Reinvestigation of the formation of a 1-azabicyclo[3.2.0]heptane (1968) (0)
- Asymmetric Synthesis of the Key Intermediates (X) and (XVII) Leading to (‐)‐Aphanorphine (XI) and (‐)‐Eptazocine (XVIII). (1995) (0)
- Preparation of α‐Halo α,β‐Unsaturated Bicyclic Lactams and Their Use in Palladium‐Catalyzed Cross Coupling Reactions. (1994) (0)
- 2‐Methyl‐2‐thiazoline (2001) (0)
- Aldehydes from 4,4‐Dimethyl‐2‐Oxazoline and Grignard Reagents: o‐Anisaldehyde (2003) (0)
- The Asymmetric Synthesis of Fused Cyclopentenone Ring Systems: A Formal Asymmetric Total Synthesis of (-)-Isocomene. (2010) (0)
- Single and Double Diastereoselection in Azomethine Ylide Cycloaddition Reactions with Unsaturated Chiral Bicyclic Lactams. (1996) (0)
- Regioselectivity in Forming Dipole‐Stabilized Anions. Sites of Metalation of Indolines, Tetrahydroquinolines, and Benzazepines Activated by N‐Formimidoyl or N‐Boc Groups. (2010) (0)
- An Asymmetric Synthesis of (‐)‐Steganone. Further Application of Chiral Biaryl Syntheses. (1987) (0)
- Thio-Claisen Rearrangements. An Asymmetric Synthesis of 4,4- Disubstituted Cyclohexenones with Vicinal Quaternary and Tertiary Stereocenters. (1994) (0)
- (2S)‐(2α,3β,8aβ)‐Hexahydro‐3‐(hydroxymethyl)‐8a‐methyl‐2‐phenyl‐5H‐oxazolo[3,2‐a]pyridin‐5‐one (2001) (0)
- Chemistry of 2‐Oxazolines (1985‐Present) (1994) (0)
- The Asymmetric Synthesis of 2,2-Dialkyl Carboxylic Esters and 2,2-Disubstituted Dihydronaphthalenes. (1990) (0)
- Synthesis of 2-Tetralones via a Novel 1,2-Carbonyl Transposition of 1- Tetralones. (1996) (0)
- (2 + 2) and (3 + 2) Cycloadditions of Triisopropylallylsilane to . alpha.,β‐Unsaturated Bicyclic Lactams. (1995) (0)
- Diastereoselective Conjugate Additions of Ethoxyvinyllithium to Aromatic and α,β-Unsaturated Oxazolines. (1998) (0)
- A Synthesis of Various Substituted Naphthalenones by Additions to Naphthyloxazolines. (1993) (0)
- DIHYDRO-1,3-OXAZINE 15. MITT. HOMOLOGISIERUNG VON ALKYLHALOGENIDEN UM ZWEI C-EINHEITEN ZU ALDEHYDEN UNTER VERW. EINES NEUEN KETEN-N,O-ACETALS (1972) (0)
- CHIRAL QUATERNARY CARBON COMPOUNDS. II. AN ASYMMETRIC SYNTHESIS OF (R)- OR (S)-4,4-DIALKYL-2-CYCLOPENTENONES (1985) (0)
- SYNTH. UND EIGENSCHAFTEN VON 2-(2-CYANAETHYLIDEN)-1,3-DITHIAN UND DEM ISOMEREN KETENTHIOACETAL (1972) (0)
- Diastereoselective 1,6‐Additions of Lithium Amides to Naphthyloxazolines. A Route to Novel δ‐Amino Acid Derivatives. (1997) (0)
- WIRKSAME TOTALSYNTH. VON PROPYLUR, DEM HOCHAKTIVEN SEXUAL‐LOCKSTOFF FUER DIE ROSA BAUMWOLLKAPSELWURM‐MOTTE (PECTINOPHORA GOSSYPIELLA) (1972) (0)
- Synthesis of Vicinal Stereogenic Tertiary and Quaternary Centers Using Chiral Bicyclic Lactams and Diastereoselective Protonation. Asymmetric Synthesis of (+)-Laurene. (1996) (0)
- EINE TOTALSYNTHESE FUER CAMPTOTHECIN UND DESAETHYL-DESOXYCAMPTOTHECIN (1973) (0)
- DIHYDRO-1,3-OXAZINE 13. MITT. SYNTH. VON SPEZIFISCH ALKYLIERTEN UNSYMMETRISCHEN KETONEN, METHODE ZUM AUFBAU VON KETONEN MIT ALPHA-QUATERNAEREN C-ATOMEN (1971) (0)
- Synthesis of Optically Active 2‐Chloromethyl‐2‐oxazolines by the Ortho‐Ester Condensation Method Using Triethyl Orthochloroacetate. (1999) (0)
- SYNTH. UEBER DIHYDRO‐1,3‐OXAZINE 10. MITT. KETONSYNTH. MIT SCHRITTWEISER ALKYL‐ ODER ARYL‐EINFUEHRUNG (1970) (0)
- DIE VERWENDUNG VON SULFOLENEN ALS ZWISCHENSTUFEN FUER DIE BLDG. VON DIVINYLCARBAMINATEN UND DIVINYLAETHERN (1971) (0)
- Stereospecific Conjugate Addition of Organolithium Reagents to Naphthylimines. A Facile Route to 1,1,2‐ and 1,2‐Substituted Dihydronaphthalenes. (1988) (0)
- An Efficient Route to Chiral, Non‐racemic 3‐Alkyl‐3‐arylpyrrolidines. Improved Stereoselectivity in Alkylation of Bicyclic Lactams and the Effect of Leaving Groups. (2001) (0)
- ON THE FORMATION OF THE 1,2-ACETONIDE OF (+)-, (-)-, AND (.+-.)-1,2,4-BUTANETRIOL AND ITS CORRESPONDING ALDEHYDE (1983) (0)
- DIHYDRO-1,3-OXAZINE 14. MITT. EINE EINFACHE SYNTH. VON PYRROLO(2,1-C)(1,3,4H)-OXAZINEN UND EIN NEUER WEG ZU PYRROLEN (1972) (0)
- Asymmetric Lewis Acid-Catalyzed Addition of a Ketene Dithioacetal to a Chiral Bicyclic Lactam. Formation of Cyclobutanopyrrolidinones. A New Class of GABA Derivatives. (1995) (0)
- Asymmetric Synthesis of the Core Cyclopentane of Viridenomycin. (1999) (0)
- SYNTH. UEBER DELTA(2)-OXAZOLINE 2. MITT. VIELSEITIG ANWENDBARE SYNTH. VON ALIPHATISCHEN CARBONSAEUREN UND ESTERN, MONO- UND DIALKYLIERUNG VON GESCHUETZTEN SAEUREN (1971) (0)
- A NOVEL FORMATION OF 1-HYDROXYMETHYL-4,5-DIMETHOXY-7H-AZIRINO(1,2A)INDOLE-7A-CARBOXYLIC ACID GAMMA-LACTONE (1974) (0)
- SYNTHESEN UEBER DELTA(2)-OXAZOLINE 3. MITT. DARSTELLUNG VON SUBSTITUIERTEN BENZOESAEUREN UND ESTERN UNTER VERWENDUNG VON GRIGNARD-VERBINDUNGEN AUS 2-BROM-PHENYL-DELTA(2)-OXAZOLINEN (1971) (0)
- Rotationsschalen gleicher Vergleichsspannung (1984) (0)
- Additions and Corrections - SynthesesviaDihydro-1,3-oxazines. VII. A Simple Synthesis of Unsymmetrical Ketones. (1970) (0)
- DIHYDRO-1,3-OXAZINE 16. MITT. EINE ALLGEMEINE SYNTH. VON 2-ALKYLCYCLOPENTENONEN UND EIN VERFAHREN ZUR ADDITION DES CARBOMETHOXYMETHYL-RESTES AN ELEKTROPHILE OLEFINE, ANWENDUNG AUF DIE SYNTH. VON METHYLJASMONAT (1973) (0)
- An Asymmetric Synthesis of the Key Precursor to (‐)‐Indolizomycin. (1999) (0)
- SYNTHESIS VIA OXAZOLINES PART 5, A SIMULTANEOUS KINETIC RESOLUTION OF SEC-ALKYL IODIDES AND SYNTHESIS OF OPTICALLY ACTIVE 3-ALKYLALKANOIC ACIDS, A METHOD FOR DETERMINATION OF ABSOLUTE CONFIGURATION AND MAXIMUM OPTICAL ROTATIONS (1974) (0)
- DIE SYNTH. VON KETONEN AUS DIHYDRO-1,3-OXAZINEN UEBER EINE STUFENWEISE EINFUEHRUNG VON ALKYL- UND ARYL-RESTEN (1973) (0)
- Chiral Oxazolines and Their Legacy in Asymmetric Carbon—Carbon Bond-Forming Reactions (2005) (0)
- 2-METHYL-3-PHENYLPROPANAL, DREIKOHLENSTOFF-KETTENVERLAENGERUNG UEBER DIE OXAZIN-ALDEHYD-SYNTH. (1970) (0)
- Asymmetric Routes to Azasugars from Chiral Bicyclic Lactams. Synthesis of 1,4-Dideoxy-1,4-imino-D-lyxitol; L-Deoxymannojirimycin; Rhammo-1-deoxynojirimycin and 1-Deoxy-6-epicastanospermine. (1999) (0)
- SYNTH. MIT DIHYDRO-1,3-OXAZINEN 9. MITT. EINFACHE SYNTH. FUER ALPHA-PHENYL-ALDEHYDE UND -KETONE (1970) (0)
- Beiträge zur Kulturgeschichte des westlichen Südamerika (1990) (0)
- Allyldimethyltritylsilane: Construction of Enantiomerically Pure Cyclobutano[c]fused Pyrrolidines. (2001) (0)
- SYNTH. VON 1,4-DIHYDROPYRIDINEN DURCH UMLAGERUNG VON AZIRIDINOBICYCLO(2,2,1)PYRIDAZIN-CARBOXYLATEN (1973) (0)
- EINE EINFACHE UMWANDLUNG VON CARBONSAEUREN IN 2-OXAZOLINE UND IHRE VERWENDUNG ZUR MASKIERUNG DER CARBOXYLGRUPPE BEI EINER LITHIUMALANAT-RK. (1972) (0)
- EINE GLATTE UND SPEZIFISCHE UMWANDLUNG VON ALLYLALKOHOLEN IN ALLYLCHLORIDE OHNE UMLAGERUNG (1972) (0)
- DIE SYNTH. VON ALDEHYDEN AUS 2-METHYL-2-THIAZOLIN (1973) (0)
- AZASTEROIDE 9. MITT. SYNTH. UND STEREOCHEMIE DES 12-KETO-17-DESOXY-8-AZA-OESTRONMETHYLAETHERS (1970) (0)
- EIGENSCHAFTEN VON DIHYDRO-1,3-OXAZINEN UND IHRE VERW. BEI DER FORMYLIERUNG METALLORGANISCHER VERBINDUNGEN (1970) (0)
- Ethnizität und ethnische Transformationen in einer Kolonialgesellschaft Die Wanka in Zentralperu (1990) (0)
- DIE STEREOCHEMISCHE ZUORDNUNG VON VIER 8-AZAOESTRON-KONFIG.-ISOMEREN (1971) (0)
- Asymmetric Synthesis of 1,1,2‐ and 1,2‐Substituted Dihydronaphthalenes via a Chiral Naphthyl Imine. (1988) (0)
- SYNTH. UEBER 2-OXAZOLINE 1. MITT. FORMYLIERUNG VON GRIGNARD-REAGENZIEN IN GEGENWART VON HEXAMETHYL-PHOSPHORSAEURETRIAMID (1971) (0)
- Olinda Celestino (3.11.1946-26.02.2003) (2003) (0)
- The Synthesis of Chiral α,β-Unsaturated and Aryloxazolines from Ketones and Arols via Their Triflates and Pd-Catalyzed CO and Amino Alcohol Coupling. (1992) (0)
- Brockmann, Andreas: Ämtersysteme. Dynamik und Funktionen von Ämtersystemen im Einflussgebiet des ehemaligen spanischen Kolonialreiches in Amerika (2015) (0)
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