256221-71-3Relevant academic research and scientific papers
Reaction of 3β-chloro-5α,6α-epoxysteroids with trifluoroacetic acid
Kovganko,Ananich
, p. 179 - 181 (1999)
It has been established that on the interaction of the 5α,6α-epoxysteroids (1a-c) with trifluoroacetic acid in chloroform the 6-trifluoroacetates of the 5α,6β-diols (2a-c) are formed in high yield. The alkaline hydrolysis of the trifluoroacetates (2a-c) leads to the corresponding diols (3a-c).
Interaction of 3-β-chloro-Δ5-steroids with trifluoroperacetic acid
Kovganko,Drozdov,Ananich
, p. 75 - 79 (2007/10/03)
It has been established that the reaction of 3β-chloro-Δ5-steroids with trifluoroperacetic acid forms not only the 5a,6-peroxides (3a,d), but also the 5a,6β-diols (5a,b,d) and their 6-trifluoroacetates.
