Ultrasound mediation for efficient synthesis of monoarylidene derivatives of homo-and heterocyclic ketones

…, A Shamloo, M Padyab, AW Mesbah, K Harms

Index: Mojtahedi, Mohammad M.; Abaee, M. Saeed; Samianifard, Mehdieh; Shamloo, Akram; Padyab, Masoomeh; Mesbah, A. Wahid; Harms, Klaus Ultrasonics Sonochemistry, 2013 , vol. 20, # 3 p. 924 - 930

Full Text: HTML

Citation Number: 10

Abstract

Ultrasonic irradiation was efficiently used for high yield synthesis of monoarylidene derivatives of cyclic systems directly from the reaction of ketone with various aldehydes under solvent-free conditions. Reactions took place rapidly in the presence of catalytic amounts of pyrrolidine, while no significant formation of the undesired bis by-products was observed. Moreover, the procedure was applicable to both homo-and heterocyclic ...