1-<4-<2-(diethylamino)ethoxy>phenyl>-1-phenyl-2-chloro-2-<3-methoxy-4-(benzyloxy)phenyl>ethene citrate 在
palladium on activated charcoal
氢气 作用下,
以
溶剂黄146 为溶剂,
反应 2.0h,
以68%的产率得到4-{(E)-1-Chloro-2-[4-(2-diethylamino-ethoxy)-phenyl]-2-phenyl-vinyl}-2-methoxy-phenol; compound with 3-carboxy-3-hydroxy-pentanedioic acid