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
Get Best Price for96354-43-73-Iodo-benzoic acid (3R,5S,8R,9S,10S,13S,14S,16R,17S)-17-acetyl-10,13-dimethyl-hexadecahydro-20-oxa-cyclopropa[16,17]cyclopenta[a]phenanthren-3-yl ester