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3,5‐Dimethylpyrazolium Fluorochromate(VI)‐Catalysed Oxidation of Organic Substrates by Hydrogen Peroxide under Solvent‐Free Conditions
Author(s) -
Chaudhuri Mihir K.,
Dehury Sanjay K.,
Hussain Sahid,
Duarah Ankur,
Gogoi Nayanmoni,
Lakshmi Kantam M.
Publication year - 2005
Publication title -
advanced synthesis and catalysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.541
H-Index - 155
eISSN - 1615-4169
pISSN - 1615-4150
DOI - 10.1002/adsc.200505116
Subject(s) - chemistry , allylic rearrangement , hydrogen peroxide , catalysis , primary (astronomy) , triphenylphosphine , solvent , organic chemistry , organic solvent , peroxide , chemical engineering , physics , astronomy , engineering
Abstract 3,5‐Dimethylpyrazolium fluorochromate (VI), C 5 H 8 N 2 H[CrO 3 F], DmpzHFC , serves as an efficient catalyst for oxidation of primary, secondary and allylic alcohols to the corresponding carbonyl compounds using H 2 O 2 at room temperature under solvent‐free conditions. Oxidation of methyl phenyl sulfides and triphenylphosphine were also carried out successfully.