几种Ph_3■R■型季鏻盐的合成

Synthesis of four phosphonium salts of Ph_3 ■R■ type

合成了十六烷基三苯基氯(溴)化鏻、四苯基氯(溴)化鏻等4种Ph_3■R■型季鏻盐,用乙酸乙酯重结晶进行纯化。对其结构用红外光谱、元素分析或核磁共振进行确证。

This paper describes the synthesis of fourphosphonium salts of Ph_sPRX type.The pro-ducts were isolated and purified.The results showthat the yields are satisfactory.The structures ofthe products have been proved by IR,~1HNMR orelemental analysis.