m-Chloroperbenzoic acid → HCID 178527109, compound

Participants

Reaction Conditions

Reaction Steps

7-Chloro-3(5-tetrazolyl)thioxanthene (100g.) was suspended in a mixture of acetone (40 ml.) and water (10 ml.) and 85% m-chloroperoxybenzoic acid (0.61g.) was added in portions. After 1.5 hr. stirring at 25° C. the mixture was diluted with water and allowed to stand overnight. The solid product was filtered off and dried, then boiled under refulx with ether (50 ml.), filtered, washed with ether, and dried, yielding 7-chloro-3(5-tetrazolyl)thioxanthene-10-oxide which had no defined melting point.

Provenance & Evidence