Collect. Czech. Chem. Commun.
1980, 45, 1850-1859
https://doi.org/10.1135/cccc19801850
Simmons-Smith methylenation of the 4,5-double bond in 19-hydroxylated steroids
Jiří Joska and Jan Fajkoš
Institute of Organic Chemistry and Biochemistry, Czechoslovak Academy of Sciences, 166 10 Prague 6
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