Journal of Organic Chemistry p. 4385 - 4387 (1980)
Update date:2022-08-11
Topics:
Manley, Ronald P.
Curry, Kenneth W.
Deno, Norman C.
Meyer, Michael D.
Cholest-4-en-3-one has been converted in one step to 24-hydroxychol-4-en-3-one in 17percent yield of crystalline material.The elimination of carbons 25-27 and the introduction of the primary alcohol group at C-24 are accomplished with CF3CO3H-H2SO4 at 0 deg C.
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