CONFORMATIONALLY RESTRICTED AMINO-ACIDS - DIASTEREOSELECTIVE SUBSTITUTION AT THE BETA-POSITION OF L-TRYPTOPHAN

被引：36

作者：

BRUNCKO, M ^{[1
]}

CRICH, D ^{[1
]}

机构：

[1] UNIV ILLINOIS, DEPT CHEM, MC 111, BOX 4348, CHICAGO, IL 60680 USA

来源：

TETRAHEDRON LETTERS | 1992年 / 33卷 / 42期

关键词：

D O I：

10.1016/S0040-4039(00)60945-0

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Higher order cuprates add with extreme exo-facial selectivity to the chiral tetrahydropyrroloindole 3, itself prepared in enantiomerically pure form from L-tryptophan: treatment of the adducts with trifluoroacetic acid provides diastereo- and enantiomerically pure beta-substituted tryptophan derivatives.

引用

页码：6251 / 6254

页数：4

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