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Zul-Qarnain Khan A, de Groot RW, Arvidsson PI, Davidsson Ö. A new chiral lithium amide based on (S)-2-[1-(3,3-dimethyl)pyrrolidinylmethyl]pyrrolidine—synthesis, NMR studies and use in the enantioselective deprotonation of cyclohexene oxide. ACTA ACUST UNITED AC 1998. [DOI: 10.1016/s0957-4166(98)00085-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Lautens M, Fillion E, Sampat M. The effect of the acidifying group on the regioselectivity of the base-induced ring opening of hetero-oxabicyclic [3.2.1] and [3.3.1] systems. Tetrahedron Lett 1998. [DOI: 10.1016/s0040-4039(98)00052-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Pawar DM, Noe EA. Conformational Study of Cyclohexene Oxide by Dynamic NMR Spectroscopy and Ab Initio Molecular Orbital Calculations. J Am Chem Soc 1998. [DOI: 10.1021/ja972493m] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Diwakar M. Pawar
- Contribution from the Department of Chemistry, Jackson State University, Jackson, Mississippi 39217-0510
| | - Eric A. Noe
- Contribution from the Department of Chemistry, Jackson State University, Jackson, Mississippi 39217-0510
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254
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O’Brien P. Recent advances in asymmetric synthesis using chiral lithium amide bases. ACTA ACUST UNITED AC 1998. [DOI: 10.1039/a705961e] [Citation(s) in RCA: 216] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Hodgson DM, Gibbs AR. On the mechanism of lithium amide-induced rearrangements of 4-substituted cyclopentene oxides to cyclopentenols. Tetrahedron Lett 1997. [DOI: 10.1016/s0040-4039(97)10358-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Stereocontrolled synthesis of functionalised cyclohexanes via the lithium amide-mediated rearrangement of a meso 4,5-disubstituted cyclohexene oxide. Tetrahedron 1997. [DOI: 10.1016/s0040-4020(97)10201-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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258
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Lautens M, Fillion E, Sampat M. Base-Induced Ring Opening of Aza- and Thiaoxa[3.2.1] and -[3.3.1]bicycles as an Enantioselective Approach to Azepines, Thiepines, and Thiocines. J Org Chem 1997; 62:7080-7081. [PMID: 11671802 DOI: 10.1021/jo971474s] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mark Lautens
- Department of Chemistry, University of Toronto, Toronto, Ontario, Canada M5S 3H6
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259
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Asami M, Suga T, Honda K, Inoue S. A Novel Highly Effective Chiral Lithium Amide for Catalytic Enantioselective Deprotonation of meso-Epoxides. Tetrahedron Lett 1997. [DOI: 10.1016/s0040-4039(97)01487-1] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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260
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de Sousa SE, O'Brien P, Poumellec P. Two useful methods for the preparation of (R)- and (S)-N-methyl-1-phenyl-2-(1-pyrrolidinyl)ethanamine. ACTA ACUST UNITED AC 1997. [DOI: 10.1016/s0957-4166(97)00277-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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261
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Cossu S, DeLucchi O, Pasetto P. Vollständige enantiotope Differenzierung zwischen den Kohlenstoffatomen einer Doppelbindung bei der Umsetzung von Diolaten mitmeso-Bis(phenylsulfonyl)alkenen - Synthese enantiomerenreiner Ketone. Angew Chem Int Ed Engl 1997. [DOI: 10.1002/ange.19971091347] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Ligand effects in the organolithium-mediated enantioselective α-deprotonation of achiral epoxides. ACTA ACUST UNITED AC 1997. [DOI: 10.1016/s0957-4166(97)00262-0] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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263
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Tierney JP, Alexakis A, Mangeney P. Catalytic enantioselective deprotonation of meso-epoxides utilising homochiral bis-lithium amide bases. ACTA ACUST UNITED AC 1997. [DOI: 10.1016/s0957-4166(97)00084-0] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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264
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Hodgson DM, Marriott RE. Enantioselective rearrangements of bicyclo[2.2.1]- and bicyclo[2.2.2]alkene-derived achiral epoxides to ketones. ACTA ACUST UNITED AC 1997. [DOI: 10.1016/s0957-4166(97)00014-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Hodgson DM, Marriott RE. Base-induced rearrangements of bicyclo[2.2.1] and bicyclo[2.2.2]alkene-derived epoxides to ketones and alcohols. Tetrahedron Lett 1997. [DOI: 10.1016/s0040-4039(96)02432-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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