4-methyl-N-(3,6,7-trimethyl-4a,5,8,8a-tetrahydro-4H-spiro[naphthalene-1,2'-[1,3]dioxolan]-4-ylidene)benzenesulfonamide 在
sodium tetrahydroborate 作用下,
以
乙醇 为溶剂,
反应 16.0h,
以75%的产率得到4-methyl-N-(2',6',7'-trimethylspiro[1,3-dioxolane-2,4'-4a,5,8,8a-tetrahydro-1H-naphthalene]-1'-yl)benzenesulfonamide