IONIC AND RADICAL SUBSTITUTION IN COBALTADITHIOLENE RING INDUCED BY DIBENZOYL PEROXIDE

Authors
SUGIMORI A YANAGI K HAGINO G TAMADA M KAJITANI M AKIYAMA T
Citation
A. Sugimori et al., IONIC AND RADICAL SUBSTITUTION IN COBALTADITHIOLENE RING INDUCED BY DIBENZOYL PEROXIDE, Chemistry Letters, (8), 1997, pp. 807-808
Citations number
15
Categorie Soggetti
Chemistry
Journal title
Chemistry Letters → ACNP
ISSN journal
03667022
Issue
8
Year of publication
1997
Pages
807 - 808
Database
ISI
SICI code
0366-7022(1997):8<807:IARSIC>2.0.ZU;2-5
Abstract
The reaction of cyclopentadienyl)(1,2-ethenedithiolato)cobalt(III) com plexes with dibenzoyl peroxide at moderate temperature (40 degrees C) brings about the substitution of a benzoyloxy group for a hydrogen in the cobaltadithiolene ring in an ionic mechanism. At 110 degrees C in a toluene solution, the substitution of a benzyl group for a hydrogen in the cobaltadithiolene ring in a radical mechanism occurs competitiv ely with benzoyloxylation.