Selective Synthesis of Benzaldehydes by Hypochlorite Oxidation of Benzyl Alcohols under Phase Transfer Catalysis
2015
The selective synthesis of benazaldehyde and substituted benzaldehydes from corresponding benzyl al-cohols has been carried out by using hypochlorite as an oxidant in organic medium under phase trans-fer catalysis. The reaction is highly selective since no traces of benzoic acid or substituted benzoic acids have been detected and the yield is found to be more than 90%. The products obtained were precipi-tated as 2,4-dinitrophenylhydrazone and the recrystallised products were characterized by melting point and by spectrophotometric techniques like infra red and UV-Visible analysis. © 2015 BCREC UNDIP. All rights reserved. Received: 10th August 2014; Revised: 20th September 2014; Accepted: 21st September 2014 How to Cite : Bijudas, K., Bashpa, P., Bibin, V. P., Nair, L., Priya, A. P., Aswathy, M., Krishnendu, C., Lisha, P. (2015). Selective Synthesis of Benzaldehydes by Hypochlorite Oxidation of Benzyl Alcohols under Phase Transfer Catalysis. Bulletin of Chemical Reaction Engineering & Catalysis , 10 (1): 38-42. (doi:10.9767/bcrec.10.1.7189.38-42) Permalink/DOI : http://dx.doi.org/10.9767/bcrec.10.1.7189.38-42
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