杀虫、驱虫新药──敌敌钙的合成

Synthesis of the Insecticidal, Calcium Bis[dimethal 2,2 dichloroethenylphosphate O″] Bis [mono(2,2 dichloroethenyl) monomethylphosphate—O″]

介绍了以敌敌畏原油为原料合成敌敌钙的实验结果，产物经熔点、元素分析和红外光谱等手段表征了其结构。

This paper reports on an efficient approach to convert DDV into DDCa The m.p. Elemental analysis, IR have been proved to be in agreement with the composition. The influence of experimental parameters on the reaction was discussed as well.