Asymmetric total synthesis of batzelladine D

被引：57

作者：

Cohen, F ^{[1
]}

Overman, LE ^{[1
]}

Sakata, SKL ^{[1
]}

机构：

[1] Univ Calif Irvine, Dept Chem, Irvine, CA 92697 USA

来源：

ORGANIC LETTERS | 1999年 / 1卷 / 13期

关键词：

D O I：

10.1021/ol991269u

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The first enantioselective total synthesis of a batzelladine alkaloid is described. The central reaction in the synthesis of (-)-batzelladine D (2) is a tethered Biginelli condensation of a guanidine aldehyde and an acetoacetic ester to generate a 7-substituted-1-iminohexahydropyrrolo-[1,2-c]pyrimidine intermediate having the anti stereochemistry of the methine hydrogens flanking the pyrrolidine nitrogen.

引用

页码：2169 / 2172

页数：4