[4-(3,5,5,8,8-Pentamethyl-6,7-dihydronaphthalene-2-carbonyl)phenyl]-(3,5,5,8,8-pentamethyl-6,7-dihydronaphthalen-2-yl)methanone 、
甲基三苯基溴化膦 在
双(三甲基硅烷基)氨基钾 作用下,
以
甲苯 为溶剂,
反应 2.5h,
生成 (3,5,5,8,8-Pentamethyl-6,7-dihydronaphthalen-2-yl)-[4-[1-(3,5,5,8,8-pentamethyl-6,7-dihydronaphthalen-2-yl)ethenyl]phenyl]methanone 、 1,1,4,4,6-Pentamethyl-7-[1-[4-[1-(3,5,5,8,8-pentamethyl-6,7-dihydronaphthalen-2-yl)ethenyl]phenyl]ethenyl]-2,3-dihydronaphthalene