Quinoxalinium fluorochromate (QxFC): A new and efficient reagent for the oxidation of alcohols in solution, under solvent-free conditions and microwave irradiation


Sendil K., Ozgun B.

PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS, cilt.181, ss.959-964, 2006 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 181 Konu: 4
  • Basım Tarihi: 2006
  • Doi Numarası: 10.1080/00207450500272248
  • Dergi Adı: PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS
  • Sayfa Sayıları: ss.959-964

Özet

The new mild oxidizing agent, quinoxalinium fluorochromate (QxFC), has been easily prepared by reacting quinoxaline with an aqueous solution of CrO3 and HF. This reagent is suitable for oxidizing various primary and secondary alcohols to their corresponding carbonyl compounds and anthracene to antraquinone. The reactions were carried out in solution, under solvent-free conditions and microwave irradiation. The results show that the rates of the reactions and the yields are usually highest under microwave irradiation.