Transformed steroids. Communication 148. 1,3-Cycloaddition of diazomethane and diazoacetate to Δ15-17-ketoandrostane at normal and high pressures

Autor: Kamernitskii, A. V., Galakhova, T. N., Levina, I. S., Él'yanov, V. S., Bodganov, V. S., Cherepanova, E. G.
Zdroj: Russian Chemical Bulletin; August 1985, Vol. 34 Issue: 8 p1743-1748, 6p
Abstrakt: Conclusions 1,3-Cycloaddition of diazomethane and ethyl diazoacetate to Δ15-17-ketoandrostane proceeds regio- and stereospecifically from the β-region of the steroid molecule, The pyrazolinoandrostanes obtained were converted into the corresponding 15β,16β-cyclopropane derivatives.
Databáze: Supplemental Index
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