PROCESS FOR PRODUCING BICYCLOALKANE DERIVATIVES

PROCESS FOR PRODUCING BICYCLOALKANE DERIVATIVES

Title cpds (I) are prepd by hydrogenation of (II) in aqs. aoln. with a Pd, Pt or Rh catalyst, followed by acidification and separation of the prod. (I) are intermediates in the total synthesis of steroids. (where n=1 or 2, R=methyl or ethyl; X and Y together=O, alkylenedioxy, or phenylenedioxy or X=...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DAHL, HELMUT, LORENZ, HANS P
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Zusammenfassung:Title cpds (I) are prepd by hydrogenation of (II) in aqs. aoln. with a Pd, Pt or Rh catalyst, followed by acidification and separation of the prod. (I) are intermediates in the total synthesis of steroids. (where n=1 or 2, R=methyl or ethyl; X and Y together=O, alkylenedioxy, or phenylenedioxy or X=H and Y=hydroxy,: alkoxy or acyloxy and M=alkali metal).