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
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摘要: 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.Abstract: 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.