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

[1] REGIOSELECTIVE AND ENANTIOSELECTIVE ENOLISATIONS OF CYCLIC-KETONES USING CHIRAL LITHIUM AMIDE BASES
BAMBRIDGE, K
CLARK, BP
SIMPKINS, NS
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1995, (20): : 2535 - 2541
[2] THE EFFECT OF ADDED SALTS ON ENANTIOSELECTIVE TRANSFORMATIONS OF CYCLIC-KETONES BY CHIRAL LITHIUM AMIDE BASES
BUNN, BJ
SIMPKINS, NS
SPAVOLD, Z
CRIMMIN, MJ
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1993, (24): : 3113 - 3116
[3] Enantioselective alkylation of lactams and lactones via lithium enolate formation using a chiral tetradentate lithium amide in the presence of lithium bromide
Matsuo, J
Kobayashi, S
Koga, K
TETRAHEDRON LETTERS, 1998, 39 (52) : 9723 - 9726
[4] Stereoselective reactions. 30. Enantioselective alkylation of the lithium enolates of six-membered cyclic ketones using tetradentate chiral amines in the presence of lithium bromide
Murakata, M
Yasukata, T
Aoki, T
Nakajima, M
Koga, K
TETRAHEDRON, 1998, 54 (11) : 2449 - 2458
[5] Stereoselective reactions. Part 30: Enantioselective alkylation of the lithium enolates of six-membered cyclic ketones using tetradentate chiral amines in the presence of lithium bromide
Murakata, M.
Yasukata, T.
Aoki, T.
Nakajima, M.
Tetrahedron, 54 (11):
[6] EFFECT OF LITHIUM-SALTS ON ENANTIOSELECTIVE DEPROTONATION OF CYCLIC-KETONES
MAJEWSKI, M
LAZNY, R
NOWAK, P
TETRAHEDRON LETTERS, 1995, 36 (31) : 5465 - 5468
[7] Enantioselective α-alkylation of unsaturated carboxylic acids using a chiral lithium amide
Brun, EM
Gil, S
Parra, M
TETRAHEDRON-ASYMMETRY, 2001, 12 (06) : 915 - 921
[8] Enantioselective α-alkylation of phenylacetic acid using a chiral bidentate lithium amide as a chiral auxiliary
Matsuo, J
Koga, K
CHEMICAL & PHARMACEUTICAL BULLETIN, 1997, 45 (12) : 2122 - 2124
[9] ENANTIOSELECTIVE PROTONATION OF ACHIRAL LITHIUM ENOLATES USING A CHIRAL AMINE IN THE PRESENCE OF LITHIUM BROMIDE
YASUKATA, T
KOGA, K
TETRAHEDRON-ASYMMETRY, 1993, 4 (01) : 35 - 38
[10] ASYMMETRIC SYNTHESIS VIA METALATED CHIRAL HYDRAZONES - ENANTIOSELECTIVE ALKYLATION OF CYCLIC-KETONES AND ALDEHYDES
ENDERS, D
EICHENAUER, H
CHEMISCHE BERICHTE-RECUEIL, 1979, 112 (08): : 2933 - 2960

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