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Chemoselective Oxidation of Benzylic Alcohols and Hydroquinones with bis-(2,4,6-Trimethylpyridinium) Dichromate (BTMPDC) as an Efficient and New Oxidizing Agent
Authors:Lotfi Shiri  Arash Ghorbani-Choghamarani
Institution:Department of Chemistry, Faculty of Science , Ilam University , Ilam, Iran
Abstract:A simple, efficient, and chemoselective oxidation of benzylic alcohols to the corresponding aldehydes and ketones and also hydroquinones to the benzoquinones using bis-(2,4,6-trimethylpyridinium) dichromate (BTMPDC) in acetonitrile is described. A good range of primary and secondary benzylic alcohols and a limited range of hydroquinones were selectively oxidized under reflux conditions in reasonable yields.
Keywords:Alcohols  bis-(2  4  6-trimethylpyridinium) dichromate  hydroquinone  oxidation
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