Rhodium(II) catalyzed intramolecular insertion of carbenoids derived from 2-pyrrolyl and 3-indolyl α-diazo-β-ketoesters and α-diazoketones

被引:26
作者
Cuevas-Yañez, E
Muchowski, JM
Cruz-Almanza, R
机构
[1] Univ Nacl Autonoma Mexico, Inst Quim, Mexico City 04510, DF, Mexico
[2] Roche Palo Alto, Dept Chem, Palo Alto, CA 94304 USA
关键词
rhodium carbenoids; alpha-diazo-beta-ketoesters; alpha-diazoketones; insertion pyrrol; indol;
D O I
10.1016/j.tet.2003.12.019
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
alpha-Diazo-beta-ketoesters and alpha-diazoketones derived from 2-pyrrolylacetic, 2-pyrrolylpropionic, 3-indolylacetic and 3-indolylpropionic acids afforded carbenoid derived cyclization products on treatment with catalytic rhodium(II) acetate. (C) 2003 Elsevier Ltd. All rights reserved.
引用
收藏
页码:1505 / 1511
页数:7
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