- Turkish Journal of Chemistry
- Vol: 38 Issue: 1
- Economic synthesis of quinaldinium fluorochromate(VI), (QnFC), and solvent-free periodic acid oxidat...
Economic synthesis of quinaldinium fluorochromate(VI), (QnFC), and solvent-free periodic acid oxidation of alcohols catalyzed by QnFC
Authors : Melek Canbulat Özdemir, Hatice Beytiye Özgün
Pages : 63-69
Doi:10.3906/kim-1303-12
View : 11 | Download : 4
Publication Date : 9999-12-31
Article Type : Makaleler
Abstract :A 1:1:1 stoichiometric reaction between CrO3, aqueous HF, and quinaldine affords orange crystalline quinaldinium fluorochromate(VI) (QnFC) (C10H9NH[CrO3F]) in 99.4% isolated yield. A highly efficient, simple, chemoselective, and environmentally benign procedure for QnFC (3 mol%) catalyzed oxidation of primary and secondary alcohols to aldehydes and ketones using 1.1 equiv of H5IO6 under solvent-free conditions is described.Keywords : Periodic acid, solvent-free, oxidation of alcohols, quinaldinium fluorochromate(VI)