Betting Sites Not On GamstopBest Non Gamstop Casinos 2025Kasino OnlineCasino Not On GamstopNon Gamstop CasinosSiti Casino Non Aams
Journal of the Iranian Chemical Society (JICS)
Published by the Iranian Chemical Society P.O.Box: 13145-887, Tehran, Iran Tel: (+98) 21 66908032-33 Fax: (+98) 21 66908030
Home About Editorial Board Instructions to Authors Subscription Archive Submission Citation Data Advertising Feedback
Quick Search

Article info. : 2006; 3(1) (pp 81~84)

p-Toluene Sulfonic Acid-Promoted Rapid and Facile Baeyer Condensation with Microwave Irradiation under Solvent-Free Conditions

A.R. Khosropoura,*, K. Esmaeilpoorb and A. Moradiea

aDepartment of Chemistry, Razi University, Kermanshah 67149, Iran

bDepartment of Chemistry, Malek-Ashtar Technology University, Isfahan, 83145115, Iran

(Received 10 August 2005, Accepted 5 January 2006)

����� A fast and efficient method has been developed for the synthesis of triarylmethanes catalyzed by p-TsOH under microwave irradiation. The reactions of different aryl aldehydes carrying activated and deactivated groups with N,N-dimethylaniline in the presence of a catalytic amount of p-TsOH produced the corresponding triarylmethanes in good to excellent yields.

Keywords: Aldehydes, Baeyer condensation, N,N-Dimethylaniline, Microwave, Catalyst, p-Toluene sulfonic acid

2005 � Copyright JICS , Iranian Chemical Society