Ionic hydrogenation of C-20, 22-ketene dithioacetal: stereoselective synthesis of steroidal C (20R) aldehydes

Literature Information

Publication Date 2004-08-19
DOI 10.1039/B407952C
Impact Factor 6.222
Authors

Bapurao B. Shingate, Braja G. Hazra, Vandana S. Pore, Rajesh G. Gonnade, Mohan M. Bhadbhade


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Abstract

Homologation of 16-dehydropregnenolone acetate 7 leads to excellent stereocontrolled synthesis of unnatural C (20R) aldehydes 4 and 6 through compound 13.

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