Sulfamic acid-catalyzed Michael addition of indoles and pyrrole to electron-deficient nitroolefins under solvent-free condition

被引：102
|
作者：
An, Li-Tao [1 ]
Zou, Jian-Ping [1 ]
Zhang, Li-Li [1 ]
Zhang, Yong [1 ]
机构：
[1] Suzhou Univ, Key Lab Organ Synthesis Jiangsu Province, Coll Chem & Chem Engn, Suzhou 215123, Jiangsu, Peoples R China
来源：
TETRAHEDRON LETTERS | 2007年 / 48卷 / 24期
关键词：
D O I：
10.1016/j.tetlet.2007.04.011
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Sulfamic acid (SA) effectively catalyze the Michael addition of indoles and pyrrole to nitroolefins under solvent-free condition to afford the corresponding Michael adducts in good to excellent yields. (c) 2007 Elsevier Ltd. All rights reserved.
引用
收藏
页码：4297 / 4300
页数：4
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