7-Methanesulfonyloxy-3α, 5-cyclo-5α-cholestanes
L Kohout
Index: Kohout, Ladislav Collection of Czechoslovak Chemical Communications, 1989 , vol. 54, # 4 p. 1028 - 1035
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Abstract
Abstract Acetolysis and hydrogenolysis of 7-methanesulfonyloxy-3α, 5-cyclo-5α-cholestanes was studied. The 7β-methanesulfonyloxy derivative VI is hydrogenolyzed more readily than its 7α-isomer III. The acetolysis gives products of elimination, substitution and rearrangement with participation of the cyclopropane ring. Whereas the 7α-derivative III predominantly reacts with elimination, the 7β-derivative VI is more susceptible to the participation ...
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