Journal of Organic Chemistry p. 2420 - 2426 (1982)
Update date:2022-08-03
Topics:
Hirano, Yutaka
Djerassi, Carl
Occelasterol (1a), patinosterol (2a), 22,23-dihydrooccelasterol (3a), and their 24-stereoisomers (1b, 2b, and 3b) were stereoselectively synthesized.The i-methyl ether 6, derived from stigmasterol, was coupled with propynylmagnesium bromide to afford an e
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(1982)