AN EFFICIENT SYNTHESIS OF 3α-HYDROXY-5α-PREGNA-9(11),16-DIEN-20-ONE
3α-Hydroxy-5α-pregna-9(11),16-dien-20-one (6) was synthesized for the first time from the commercially available 16,17α-epoxy-3β-hydroxy-5-pregnen-20-one (1) in several steps.The key step involves a remote chlorination reaction utilizing m-iodobenzoate gr
Kim, Wan Joo,Kim, Jung Ho,Shim, Sang Chul
p. 491 - 498
(2007/10/02)
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