水溶性膦配体4-二苯膦代苯并-18-冠-6的合成研究

Research on the synthesis of water-soluble phosphines of 4-diphosphenyl-benzo-18-crown-6

4-二苯膦代苯并 - 18-冠 - 6是水两相催化体系中的一种新型水溶性膦配体 .文章以Benzo - 18-Crown - 6为原料 ,经碘代及二苯膦取代等 3步反应合成这一膦配体 ,结果满意 .

diphosphenyl-benzo-18-crown-6 is a new generation water-soluble phosphines of two-phase catalytic system (water-organic).The phosphines are synthetized with three steps of iodogenation and diphosphenylgenation etc.the results obtained are satisfied.