5-DEOXY-5-ALKYL-1,2-O-ISOPROPYLIDENE-ALPHA-D-XYLOFURANOSES AS CHIRAL AUXILIARIES IN ASYMMETRIC 1,4-ADDITION REACTION

被引：18

作者：

HON, YS ^{[1
]}

CHEN, FL ^{[1
]}

HUANG, YP ^{[1
]}

LU, TJ ^{[1
]}

机构：

[1] NATL CHUNGHSING UNIV,DEPT CHEM,TAICHUNG 40227,TAIWAN

来源：

TETRAHEDRON-ASYMMETRY | 1991年 / 2卷 / 09期

关键词：

D O I：

10.1016/S0957-4166(00)82200-4

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Two deoxy-sugar based chiral auxiliaries (2 and 5) have been prepared. Their alpha,beta-unsaturated esters were treated with different cuprate reagents to give the 1,4-addition adducts in good chemical yield and good diastereoselectivity.

引用

页码：879 / 882

页数：4

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