the formation of symmetrical arylphosphines is described. It relies on the use of preformed functionalized aromatic organozinc reagents to perform arylations of chlorophosphines. Some preliminary results concerning the synthesis of unsymmetrical diarylphenylphosphines through sequential coupling of organozinc species with dichlorophenylphosphine are also reported.
描述了允许形成对称芳基膦的逐步程序。它依赖于使用预先形成的官能化芳族
有机锌试剂来进行
氯膦的芳基化。还报道了通过
有机锌物种与二
氯苯基膦的顺序偶联合成不对称二芳基
苯基膦的一些初步结果。