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以对溴苯酚为原料 ,经过三步反应合成三对羟基三苯基膦 ,反应产物分离方便 ,产率较高 (6 5 % )。
Using p-bromophenol as raw material, three pairs of hydroxy-triphenylphosphine were synthesized through three steps. The reaction product was easily separated and the yield was high (65%).