cyclopropyl-(6-ethynyl-4,4,7-trimethyl-1,2,3,4-tetrahydro-naphthalen-1-yl)-methyl-amine 、 2-{4-[(8-cyclopropyl-3,4-dihydro-4,4-dimethylspiro[2H-1-benzopyran-2,1'-cyclopropane]-6-yl)ethynyl]-phenyl}-2-methyl-propionic acid methyl ester 、
三乙胺 、
乙酸乙酯 在
碘化亚铜 、
双三苯基磷二氯化钯 作用下,
以
正己烷 为溶剂,
以the title compound was obtained (0.035 g, 26%)的产率得到2-{4-[5-(cyclopropyl-methyl-amino)-3,8,8-trimethyl-5,6,7,8-tetrahydro-naphthalen-2-ylethynyl]-phenyl}-2-methyl-propionic acid methyl ester