ethyl (E)-2-[4,4-dihydroxy-1'-formyl-3,3'-dimethoxy-5,5'-biphenyl]vinylphosphonofluoridate 、
盐酸肼屈嗪 以
乙醇 为溶剂,
反应 6.0h,
以83%的产率得到ethyl (E)-2-[4,4-dihydroxy-3,3'-dimethoxy-1'-(phthalazin-1-yl)hydrazonomethyl-5,5'-biphenyl]vinylphosphonofluoridate hydrochloride