DMSO/NaNO₂/49% HBr: A Novel and Powerful Oxidant for the Direct Conversion of Primary Benzylamines to Benzoic Acids

Ramesh Naik Department of Studies in Chemistry, Central College Campus, Bangalore University, Bangalore, India

M. A. Pasha Department of Studies in Chemistry, Central College Campus, Bangalore University, Bangalore, IndiaCorrespondence[email protected]

Abstract

A mixture of DMSO, NaNO₂, and 49% HBr is found to oxidize primary benzyl amines to benzoic acids at 100°C.

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Acknowledgment

Ramesh Naik acknowledges the Bangalore University and State Bank of Mysore, Yidagur branch, for financial assistance and the Department of Organic Chemistry, Indian Institute of Science, Bangalore, for recording NMR spectra.

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DMSO/NaNO₂/49% HBr: A Novel and Powerful Oxidant for the Direct Conversion of Primary Benzylamines to Benzoic Acids

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DMSO/NaNO2/49% HBr: A Novel and Powerful Oxidant for the Direct Conversion of Primary Benzylamines to Benzoic Acids

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DMSO/NaNO₂/49% HBr: A Novel and Powerful Oxidant for the Direct Conversion of Primary Benzylamines to Benzoic Acids