Electrochemical dehydrogenation of steroidal DELTA 3,5 enol ethers under basic conditions to provide steroidal DELTA 4,6 dienones

Electrochemical dehydrogenation of steroidal DELTA 3,5 enol ethers under basic conditions to provide steroidal DELTA 4,6 dienones

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 part...

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Bibliographische Detailangaben
Hauptverfasser: BEHLING, JAMES R
Format: Patent
Sprache:eng
Schlagworte:
APPARATUS THEREFOR
CHEMISTRY
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS
METALLURGY
ORGANIC CHEMISTRY
STEROIDS
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Zusammenfassung: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.