Title:
MANUFACTURE OF STEROIDAL DELTA4,6 DIENONE
Document Type and Number:
Japanese Patent JPS56135499
Kind Code:
A
Abstract:
An improved process for the preparation of steroidal DELTA 4,6dienones by the electrochemical dehydrogenation of the corresponding DELTA 3,5enol ethers under basic conditions, using less than stochiometric amounds of a high potential catalyst, such as 2,3-dichloro-5,6-dicyano-benzoquinone, in a partially aqueous electrolyte solution.
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Inventors:
JIEEMUSU RICHIYAADO BEERINGU
Application Number:
JP2365581A
Publication Date:
October 22, 1981
Filing Date:
February 19, 1981
Export Citation:
Assignee:
SEARLE & CO
International Classes:
C07J7/00; C07J21/00; C25B3/23; C07J5/00; (IPC1-7): C07J5/00; C07J21/00