Aza-Michael Addition of Isatin and Phthalimide to Symmetrical Fumaric Esters in Ionic Liquid Media

Highly efficient aza-Michael additions of isatin and phthalimide to symmetrical fumaric esters in ionic liquid media to produce the corresponding Michael adducts in excellent yields are described which were performed at 100 ℃ for 1-5 h. The results show that these aza-Michael additions are not effective with fumaric esters containing sterically hindered alkoxy groups.

作 者： IMANZADEH Gholam Hassan MOLLAEI TAVANA Mahdieh ZAMANLOO Mohammad Reza MANSOORI Yagoub   作者單位： Department of Chemistry,College of Science,University of Mohaghegh Ardabili 56199-11367,Ardabil,Iran  刊 名： 中國化學（英文版）  SCI 英文刊名： CHINESE JOURNAL OF CHEMISTRY  年，卷(期)： 2009 27(2)  分類號： O6  關鍵詞： aza-Michael addition   isatin   phthalimide   fumaric ester   ionic liquid medium  

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