
Tetrahedron Letters p. 5017 - 5020 (1985)
Update date:2022-08-10
Topics:
Midland, M. Mark
Kwon, Young C.
An efficient, stereospecific synthesis of hydroxylated ergosterol and C-24 epi-ergosterol side chains has been developed using a C-20 keto-steroid as starting material.The side chain is elaborated via stereoselective hydroboration, asymmetric reduction and a stereospecific <2,3> sigmatropic rearrangement.
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Doi:10.1107/S0108270104007036
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(1992)