| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1254640 | Chinese Chemical Letters | 2012 | 4 Pages |
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.
Related Topics
Physical Sciences and Engineering
Chemistry
Chemistry (General)
Authors
Hossein Anaraki-Ardakani, Maziar Noei, Afrooz Tabarzad,