Facile synthesis of N-(arylsulfonyl)-4-ethoxy-5-oxo-2,5-dihydro-1H-pyrolle-2,3-dicarboxylates by one-pot three-component reaction

被引：16

作者：

Anaraki-Ardakani, Hossein ^{[1
]}

Noei, Maziar ^{[1
]}

Tabarzad, Afrooz ^{[2
]}

机构：

[1] Islamic Azad Univ, Dept Chem, Mahshahr Branch, Mahshahr, Iran

[2] Islamic Azad Univ, Dept Chem, Yazd Branch, Yazd, Iran

来源：

CHINESE CHEMICAL LETTERS | 2012年 / 23卷 / 01期

关键词：

Arylsulfonamides; Dialkyl acetylenedicarboxylates; Triphenylphosphine; Multi-component reactions; 3-Pyrollin-2-ones; PHOSPHORUS YLIDES;

D O I：

10.1016/j.cclet.2011.09.010

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Three-component reaction of arylsulfonamides, dialkyl acetylenedicarboxylates, and ethyl chlorooxoacetate promoted by triphenylphosphine and triethylamine provides a sufficient route for the synthesis of dialkyl N-(arylsulfonyl)-4-ethoxy-5-oxo-2,5-dihydro-1H-pyrolle-2,3-dicarboxylates in good yields. (C) 2011 Hossein Anaraki-Ardakani. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.

引用

页码：45 / 48

页数：4

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