phosphorus trichloride短语¹¹⁴⁴⁶⁷⁺⁴ 基本例句 三氯化磷 The method for synthesizing dialkyl phosphite from phosphorus trichloride was improved. 对用三氯化磷和醇合成亚磷酸二烷基酯方法进行了改进。 dictall ZL was synthesized by hydrolysis after reaction of1H- imidazole-1- ylacetic acid with phosphorus trichloride and phosphoric acid. 以氯苯为溶剂1H-咪唑-1-乙酸与三氯化磷、磷酸进行反应，水解后即得到 ZL。 cnki