Facile synthesis of N-(arylsulfonyl)-4-ethoxy-5-oxo-2, 5-dihydro-1H-pyrolle-2, 3-dicarboxylates by one-pot three-component reaction |
| |
| Authors: | Hossein Anaraki-Ardakani Maziar Noei Afrooz Tabarzad |
| |
| Institution: | a Department of Chemistry, Mahshahr Branch, Islamic Azad University, Mahshahr, Iran;b Department of Chemistry, Islamic Azad University, Yazd Branch, P. O. Box 89195-155, Yazd, Iran |
| |
| Abstract: | 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. |
| |
| Keywords: | Arylsulfonamides Dialkyl acetylenedicarboxylates Triphenylphosphine Multi-component reactions 3-Pyrollin-2-ones |
| 本文献已被 CNKI ScienceDirect 等数据库收录！ |
| 点击此处可从《中国化学快报》浏览原始摘要信息 |
| 点击此处可从《中国化学快报》下载免费的PDF全文 |
|
