3-carboxypyridinium trichloroacetatochromate (CPTCAC): as a mild and effective new reagent for the thiols to disulfides


Aydin F. , Özen R.

JOURNAL OF CHEMICAL RESEARCH, no.4, pp.224-226, 2005 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: Issue: 4
  • Publication Date: 2005
  • Doi Number: 10.0002/29953200005
  • Title of Journal : JOURNAL OF CHEMICAL RESEARCH
  • Page Numbers: pp.224-226

Abstract

A new chromium(VI) reagent, 3-carboxypyridinium trichloroacetatochromate (CPTCAC) was prepared by reacting 3-carboxypyridine (nicotinic acid) and trichloroacetic acid with CrO3 in water. This oxidising agent oxidised the thiols to disulfides selectivily and in very high yields.