Ethyl-(1'R,5'R)-2-Methyl-4-<4'6'6'-trimethyl-5'-(3''-oxobut-1''-enyl)cyclohex-3'-enyl>but-2-enoat 以
四氢呋喃 、
甲醇 为溶剂,
反应 41.33h,
生成 <(1'R,5'R)-5-<5'-(3''-(Ethoxycarbonyl)but-2''-enyl)-2'6'6'-trimethylcyclohex-2'-enyl>-3-methylpenta-2,4-dienyl>triphenylphosphonium bromid