Nitric acid (15 mol%) assisted in-situ generated hypobromous acid catalyzed aerobic oxidation of benzyl alcohols to aldehydes under metal-free aqueous conditions is described. Nitric acid plays a dual role as “H+” donor as well as secondary oxidant to convert bromide to a reactive species (BrOH) in presence of molecular oxygen from air.
Venkatanarayana Pappula and Subbarayappa Adimurthy
All Published work is licensed under a Creative Commons Attribution 4.0 International License
Copyright © 2019 All rights reserved. iMedPub LTD Last revised : July 19, 2019