methyl (1S,4аR,5S,8аR)-1,4а-dimethyl-6-methylidene-5-(2-{2-[(prop-2-yn-1-yloxy)methyl]furan-3-yl}ethyl)decahydronaphthalene-1-carboxylate 在
gold(III) chloride 作用下,
以
乙腈 为溶剂,
反应 24.0h,
以78%的产率得到methyl (1S,4аR,5S,8аR)-5-[2-(7-hydroxy-1,3-dihydroisobenzofuran-4-yl)ethyl]-1,4а-dimethyl-6-methylidenedecahydronaphthalene-1-carboxylate