Ultrasound-mediated synthesis of N,N-bis(phenacyl)aniline under solvent-free conditions

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Ultrasound-mediated synthesis of N,N-bis(phenacyl)aniline under solvent-free conditions

ABSTRACT An efficient method for the synthesis of N,N-bis(phenacyl)anilines was developed via smooth condensation of anilines with α-bromoacetophenones in the presence of sodium carbonate as acid acceptor and polyethylene glycol 400 (PEG 400) as catalyst at room temperature under solvent-free conditions by using 350 W ultrasound irradiation. In addition to experimental simplicity, the main adva...

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ژورنال

عنوان ژورنال: Monatshefte für Chemie - Chemical Monthly

سال: 2013

ISSN: 0026-9247,1434-4475

DOI: 10.1007/s00706-013-0978-7