1-(5,5,8,8-tetramethyl-4-p-tolyl-5,6,7,8-tetrahydro-2-naphthyl)prop-2-yn-1-ol 、
4-碘苯甲酸 在
cupric iodide 、
双三苯基磷二氯化钯 作用下,
以The desired product is obtained in the form of white crystals (m=1 g; yield=81%; m.p.=207° C.)的产率得到4-[3-hydroxy-3-(5,5,8,8-tetramethyl-4-p-tolyl-5,6,7,8-tetrahydro-2-naphthyl)-1-propynyl]benzoic acid