Michael Addition of Phthalimide and Saccharin to α,β-Unsaturated Esters Under Solvent-Free Conditions, By Abdolkarim Zare

Research

Title	Michael Addition of Phthalimide and Saccharin to α,β-Unsaturated Esters Under Solvent-Free Conditions
Type	Article
Keywords	Michael addition; Phthalimide; Saccharin; Solvent-free
Journal	Journal of the Iranian Chemical Society
DOI	10.1007/BF03245971
Researchers	G.H. Imanzadeh (First researcher) , A. Khalafi-Nezhad (Second researcher) , Abdolkarim Zare (Third researcher) , A. Hasaninejad (Fourth researcher) , A.R. Moosavi Zare (Fifth researcher) , A. Parhami (Not in first six researchers)

Abstract

An efficient, clean and simple procedure for the Michael addition of phthalimide and saccharin to various a,b-unsaturated esters in the presence of tetrabutylammonium bromide (TBAB) and 1,4-diazabicyclo[2,2,2]octane (DABCO) under solvent-free conditions is described. By this method, the Michael adducts are obtained in good to excellent yields in short reaction times under thermal and microwave conditions.