期刊
TETRAHEDRON LETTERS
卷 50, 期 24, 页码 2911-2913出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2009.03.200
关键词
Pyrazolo[3,4-b]pyridine-5-carboxamide; Multicomponent reaction; One-pot; 1,3-Diphenyl-1H-pyrazol-5-amine; Diketene
资金
- Research Council of Shahid Beheshti University
A one-pot four-component reaction of an aliphatic or aromatic amine, diketene, an aromatic aldehyde and 1,3-diphenyl-1H-pyrazol-5-amine in the presence of p-toluenesulfonic acid as a catalyst has been developed. In this reaction, a new class of fully substituted pyrazolo[3,4-b]pyridine-5-carboxamide derivatives is produced under mild reaction conditions and in good yields at ambient temperature. (C) 2009 Published by Elsevier Ltd.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据