Catalytic enantioselective reactions.: Part 12.: Enantioselective addition of diethylzinc to aldehydes catalyzed by zinc complexes modified with chiral β-sulfonamidoalcohols

被引：12

作者：

Cho, BT ^{[1
]}

Chun, YS ^{[1
]}

机构：

[1] Hallym Univ, Dept Chem, Kangwondo 200702, South Korea

来源：

SYNTHETIC COMMUNICATIONS | 1999年 / 29卷 / 03期

关键词：

D O I：

10.1080/00397919908085795

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Various new chiral beta-sulfonamidoalcohols were prepared. The zinc complexes modified by these chiral ligands alone without the use of titanium tetraisopropoxide are effective as chiral catalysts for the addition of diethylzinc to aldehydes to afford secondary alcohols with moderate enantioselectivity.

引用

页码：521 / 531

页数：11

共 40 条

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