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Revisit: Eaton’s Reagent Catalyzed Synthesis of Mono and Bis-Chalcone Derivatives

[ Vol. 9 , Issue. 7 ]

Author(s):

Shrikrishna. D. Tupare, Santosh V. Nalage, Sharad R. Bobe, Shivshankar N. Hallale, Sheshanath V. Bhosale, Sanjay K. Vyawahare, Satish A. Dake, Sidhanath V. Bhosale and Rajendra P. Pawar   Pages 526 - 529 ( 4 )

Abstract:


Eaton’s reagent efficiently catalyzed the Claisen-Schmidt condensation reaction of aryl aldehydes with aromatic and cyclic ketones under solvent free microwave irradiation conditions to afford mono and bis-chalcone derivatives. The present approach offers several advantages such as shorter reaction times, cleaner reactions, good yields, inexpensive reagent and mild reaction conditions.

Keywords:

Aromatic aldehydes, aromatic ketone, chalcones, cyclic ketone, eaton’s reagent, solvent-free, fused pyridines, thiazines, pyrimidines, iodine

Affiliation:

Department of Chemistry, Deogiri College, Aurangabad-431 005, MS, India.



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