(4aS,5S,8aS)-5-((Z)-5-Benzenesulfonyl-3-methyl-pent-3-enyl)-1,1,4a,6-tetramethyl-1,2,3,4,4a,5,8,8a-octahydro-naphthalene 在
氟磺酸 作用下,
以
various solvent(s) 为溶剂,
反应 0.25h,
生成 (4aS,4bR,8S,8aR,10aS)-8-Benzenesulfonylmethyl-1,1,4a,8a-tetramethyl-7-methylene-tetradecahydro-phenanthrene 、 (4aS,4bR,8S,8aR,10aS)-8-Benzenesulfonylmethyl-1,1,4a,7,8a-pentamethyl-1,2,3,4,4a,4b,5,8,8a,9,10,10a-dodecahydro-phenanthrene