申请人:The Upjohn Company
公开号:US04201733A1
公开(公告)日:1980-05-06
Some new phosphinic acid derivatives of aminothio methylcarbamates have been synthesized and tested as pesticides. The new compounds are active against insects, mites, and nematodes. The N-[(phosphinyl)amino]thio- and N-](phosphinothioyl)amino]thio-methylcarbamates are readily prepared by the general procedure of reacting a phosphinic acid amide with sulfur dichloride so as to obtain the corresponding N-(chlorothio)phosphinic acid amide which reactant will react with a methylcarbamate so as to produce the corresponding object compounds, the N-[(phosphinyl)amino]thio- and N-[(phosphinothioyl)-amino]thio-methylcarbamates of this invention. Various formulations for pesticidal use are described along with appropriate rates of application.
已合成并测试了一些新的
氨硫甲酸酯
磷酸衍
生物作为
杀虫剂。这些新化合物对昆虫、螨和线虫具有活性。N-[(
磷氨基)
氨基]
硫基和N-[(
磷硫酰)
氨基]
硫基
甲酸酯可通过将
磷酸酰胺与
二氯化硫反应的一般程序轻松制备,从而获得相应的N-(
氯硫)
磷酸酰胺,该反应物将与
甲基氨基甲酸酯反应,从而产生本发明的相应化合物,即N-[(
磷氨基)
氨基]
硫基和N-[(
磷硫酰)
氨基]
硫基
甲酸酯。描述了用于
杀虫剂使用的各种配方以及适当的施用速率。