MANGANESE MEDIATED STEREOSPECIFIC CHLORINATION OF STEROIDAL OLEFINS AND KETONES

Authors
BORAH P CHOWDHURY P
Citation
P. Borah et P. Chowdhury, MANGANESE MEDIATED STEREOSPECIFIC CHLORINATION OF STEROIDAL OLEFINS AND KETONES, Journal of chemical research. Synopses, (11), 1996, pp. 502-503
Citations number
11
Categorie Soggetti
Chemistry
Journal title
Journal of chemical research. Synopses → ACNP
ISSN journal
03082342
Issue
11
Year of publication
1996
Pages
502 - 503
Database
ISI
SICI code
0308-2342(1996):11<502:MMSCOS>2.0.ZU;2-D
Abstract
Steroidal olefins and ketones are stereospecifically chlorinated using a MnO2-AcCl-AcOH or MnO2-CTMS-AcOH system to yield trans-dichlorides, 3 beta-acetoxy-17 alpha-chloropregnan-20-one and analogues in excelle nt yields.