Cyclic organophosphorus compounds as possible pesticides. Part I. 1,3,2-Dioxaphospholans
作者:R. S. Edmundson、A. J. Lambie
DOI:10.1039/j39660001997
日期:——
Butane-2,3-diol and 2,3-dimethylbutane-2,3-diol have been converted into substituted 2-mercapto-2-thiono-1,3,2-dioxaphospholans, and thence into 2-(N-substituted carbamoylmethyl)thio-derivatives. Some new ring-substituted 1,3,2-dioxaphospholans, with alkoxy, alkylthio, and dimethylamino groups attached to phosphorus, have also been prepared from aliphatic 1,2-diols. The hydrolytic stability and insecticidal
2,3-丁二醇和2,3-二甲基-2,3-二醇已被转化为取代的2-巯基-2-硫代-1,3,2-二氧杂膦酸酯,因此被转化为2-(N-取代的氨基甲酰基甲基)硫代衍生物。还已经从脂族1,2-二醇制备了一些新的环取代的1,3,2-二氧杂膦酸酯,其具有连接到磷上的烷氧基,烷硫基和二甲基氨基。简要讨论了酯的水解稳定性和杀虫活性。