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Synlett 1993; 1993(4): 291-292
DOI: 10.1055/s-1993-22436
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Selective Synthesis of a Functionalised Enantiopure Cyclopentane Derivative for the Preparation of Steroids

L. F. Tietze* , P. S. V. Subba Rao
  • *Institut für Organische Chemie, Universität Göttingen, Tammannstrasse 2, D-3400 Göttingen, Germany
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Publikationsdatum:
19. März 2002 (online)

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The enantiopure cyclopentane-carbaldehyde 4 was synthesised from the keto ether 6 by a palladium catalyzed hydrogenolysis of the allylic formate 10 followed by a regioselective ozonolysis.