Ultrasonicated synthesis of 1-(2-hydroxyaryl)-3-(pyrrolidin-1-yl)propenones and their antimicrobial screening

P.G. Department of Chemistry, S.S.G.M. College, Kopargaon-423 601, Maharashtra, India E-mail : snshelke@yahoo.co.in Fax : 91-2423-223155 P.G. Department of Chemistry. P. V. P. College, Pravaranagar-413 713, Maharashtra, India Department of Chemistry, Babasaheb Ambedkar Marathwada University, Aurangabad-431 004, Maharashtra, India Manuscript received 15 July 2009, revised 16 June 2010, accepted 20 July 2010 A facile synthesis of title compounds has been carried out under ultrasound irradiation. The main advantages of the present procedure are shorter reaction time and higher yield. Products have been characterized by IR, PMR, CMR, GC-MS study and screened for their antimicrobial activity