Potassium tert-Butoxide Catalyzed Synthesis and Characterization of Novel 3-Aryl-3-(phenylthio)-1-(thiophen-3-yl)propan-1-one Derivatives

作者：Budak Yakup^*

来源：Chinese Journal of Chemistry, 2012, 30(2): 341-344.

DOI：10.1002/cjoc.201180484

• 1-thiophen-3-yl)ethanone
• Michael addition
• potassiumtert-butoxide
• chalcone
• catalysis

A series of thiophenyl-containing 3-thiophene derivatives (4a4i) were prepared via the reaction of chalcone-analogua compounds (3a3i) and thiophenol in the presence of catalytic amount of KOBu-t in CH2Cl2 with moderate to high yields. The mechanistic pathway of the reaction was explained by the Michael-type addition of thiophenol to chalcone derivatives (3a3i).

• 出版日期2012-2