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Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 40, 2010 - Issue 17
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Original Articles

Potassium–Tertiary Butoxide–Assisted Addition of Thioglicolic Acid to Chalcone Derivatives Under Solvent-Free Conditions

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Pages 2598-2606 | Received 14 Jan 2009, Published online: 05 Aug 2010
 

Abstract

A series of chalcone derivatives containing thioglicolic acid (4a–j) was prepared by addition of thioglicolic acid to the chalcones (3a–j) in the presence of KOt-Bu under solvent-free conditions. The mechanistic pathway of the reaction can be explained by the Michael-type addition of thioglicolic acid to chalcone derivatives (3a–j).

ACKNOWLEDGMENT

The authors are indebted to the Technical Research Council of Turkey (Grant TUBITAK-106T103) for financial support of this work.

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