ENANTIOSELECTIVE ALKYLATION AT THE ALPHA-POSITION OF CYCLIC-KETONES USING A CHIRAL LITHIUM AMIDE AS A BASE IN THE PRESENCE OF LITHIUM BROMIDE

被引：102

作者：

MURAKATA, M ^{[1
]}

NAKAJIMA, M ^{[1
]}

KOGA, K ^{[1
]}

机构：

[1] UNIV TOKYO,FAC PHARMACEUT SCI,BUNKYO KU,TOKYO 113,JAPAN

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1990年 / 22期

关键词：

D O I：

10.1039/c39900001657

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

引用

页码：1657 / 1658

页数：2

共 40 条

[21] Chiral lithium amides on solid support: synthesis and applications in enantioselective deprotonation of cyclic ketones
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Ulaczyk, A
Wang, F
TETRAHEDRON LETTERS, 1999, 40 (50) : 8755 - 8758
[22] New symmetry-breaking deprotonation reactions of cyclic imides using a chiral lithium amide base
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Smith, TJN
CHEMICAL COMMUNICATIONS, 1998, (15) : 1605 - 1606
[23] Enantioselective intramolecular cyclizations of prochiral cyclohexanones using chiral lithium amide bases
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Weinreb, SM
CHEMICAL COMMUNICATIONS, 1998, (21) : 2357 - 2358
[24] Synthesis of polymer-supported chiral lithium amide bases and application in asymmetric deprotonation of prochiral cyclic ketones
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Williard, Paul G.
TETRAHEDRON-ASYMMETRY, 2006, 17 (21) : 3021 - 3029
[25] Enantioselective aldol reaction using soluble-polymer supported chiral lithium amide.
Wu, KW
Williard, PG
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2005, 229 : U552 - U552
[26] Chiral lithium salts of phosphoric acids as lewis acid-base conjugate catalysts for the enantioselective cyanosilylation of ketones
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ADVANCED SYNTHESIS & CATALYSIS, 2008, 350 (11-12) : 1776 - 1780
[27] A computational study of the enantioselective addition of n-BuLi to benzaldehyde in the presence of a chiral lithium N,P amide
Ronnholm, Petra
Grafenstein, Jurgen
Norrby, Per-Ola
Hilmersson, Goran
Lill, Sten O. Nilsson
ORGANIC & BIOMOLECULAR CHEMISTRY, 2012, 10 (14) : 2807 - 2814
[28] A novel chiral pentamine ligand for enantioselective α-alkylation of acyclic lithium amide enolates.: Optimization of chiral ligands for asymmetric reactions using solid-phase organic synthesis
Matsuo, J
Odashima, K
Kobayashi, S
ORGANIC LETTERS, 1999, 1 (02) : 345 - 347
[29] Asymmetric synthesis of the erythrinan alkaloid system using a chiral lithium amide base desymmetrisation as the key step
Gill, C
Greenhalgh, DA
Simpkins, NS
TETRAHEDRON LETTERS, 2003, 44 (42) : 7803 - 7807
[30] STEREOSELECTIVE ALKYLATION OF CYCLIC AND ACYCLIC CHIRAL BETA-ENAMINO KETONES LITHIUM DIANIONS - SYNTHESIS OF EITHER (R)-CHIRAL OR (S)-CHIRAL 1,3-DIKETONES
BARTOLI, G
BOSCO, M
CIMARELLI, C
DALPOZZO, R
DEMUNNO, G
PALMIERI, G
TETRAHEDRON-ASYMMETRY, 1993, 4 (07) : 1651 - 1665

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