C-2-symmetric chiral zinc alkoxides as catalysts for the enantioselective addition of diethylzinc to aryl aldehydes

被引：59

作者：

Prasad, KRK ^{[1
]}

Joshi, NN ^{[1
]}

机构：

[1] NATL CHEM LAB,DIV ORGAN SYNTH,PUNE 411008,MAHARASHTRA,INDIA

来源：

TETRAHEDRON-ASYMMETRY | 1996年 / 7卷 / 07期

关键词：

D O I：

10.1016/0957-4166(96)00235-2

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Various dialkoxides of zinc, magnesium and boron were examined for the enantioselective addition of diethylzinc to aryl aldehydes, Only zinc based reagent catalysed the reaction effectively providing up to 89% ee of the product. Copyright (C) 1996 Elsevier Science Ltd

引用

页码：1957 / 1960

页数：4

共 50 条

[1] Chiral zinc amides as the catalysts for the enantioselective addition of diethylzinc to aldehydes
Prasad, KRK
Joshi, NN
JOURNAL OF ORGANIC CHEMISTRY, 1997, 62 (11) : 3770 - 3771
[2] Enantioselective alkylation of aldehydes with diethylzinc catalyzed by C-2-symmetric ligands
Williams, DR
Fromhold, MG
SYNLETT, 1997, (05) : 523 - &
[3] Synthesis of new chiral catalysts, isoquinuclidinylmethanethiols, for the enantioselective addition of diethylzinc to aryl aldehydes
Nakano, H
Iwasa, K
Hongo, H
HETEROCYCLES, 1997, 46 : 267 - 274
[4] Synthesis of new chiral catalysts, isoquinuclidinylmethanols, for the enantioselective addition of diethylzinc to aryl aldehydes
Nakano, H
Iwasa, K
Hongo, H
HETEROCYCLES, 1997, 44 : 435 - 442
[5] CHIRAL PIPERAZINES AS CATALYSTS FOR THE ENANTIOSELECTIVE ADDITION OF DIETHYLZINC TO ALDEHYDES
FUJI, K
TANAKA, K
MIYAMOTO, H
CHEMICAL & PHARMACEUTICAL BULLETIN, 1993, 41 (09) : 1557 - 1561
[6] CHIRAL OXAZABOROLIDINES AS CATALYSTS FOR THE ENANTIOSELECTIVE ADDITION OF DIETHYLZINC TO ALDEHYDES
JOSHI, NN
SREBNIK, M
BROWN, HC
TETRAHEDRON LETTERS, 1989, 30 (41) : 5551 - 5554
[7] An efficient method for catalytic enantioselective addition of diethylzinc to aryl aldehydes by a C2-symmetric chiral imino alcohol
Salehi, Peyman
Dabiri, Minoo
Kozehgary, Gholamreza
Baghbanzadeh, Mostafa
TETRAHEDRON-ASYMMETRY, 2009, 20 (22) : 2609 - 2611
[8] The application of chiral aminonaphthols in the enantioselective addition of diethylzinc to aryl aldehydes
Liu, DX
Zhang, LC
Wang, Q
Da, CS
Xin, ZQ
Wang, R
Choi, MCK
Chan, ASC
ORGANIC LETTERS, 2001, 3 (17) : 2733 - 2735
[9] Enantioselective addition of diethylzinc to aldehydes with novel chiral C2-symmetric dimeric ligands
Okaniwa, M
Yanada, R
Ibuka, T
TETRAHEDRON LETTERS, 2000, 41 (07) : 1047 - 1050
[10] Enantioselective addition of diethylzinc to aromatic aldehydes catalyzed by C2-symmetric chiral diols
Gok, Yasar
Kekec, Levent
TETRAHEDRON LETTERS, 2014, 55 (16) : 2727 - 2729

← 1 2 3 4 5 →