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Aneasy Preparation of a Silicagel Supported Chromium Trioxideoxidant and Its use in the Selectiveoxidation of Alcohols

1996; Taylor & Francis; Volume: 26; Issue: 2 Linguagem: Inglês

10.1080/00397919608003605

1532-2432

Bhushan M. Khadilkar, A. A. CHITNAVIS, Atul Khare,

Inorganic and Organometallic Chemistry

Abstract A silica gel supported chromium trioxide reagent was prepared by co-grinding anhydrous CrO3 with silica gel in appropriate proportion. The reagent was used in equimolar quantity to oxidise alcohols to carbonyl compounds with good yields and complete selectivity. The reagent has a good shelf life of at least two months.