申请人:Ishihara Sangyo Kaisha, Ltd.
公开号:US04645761A1
公开(公告)日:1987-02-24
An organophosphorus compound having the formula: ##STR1## wherein each of X.sub.1, X.sub.2 and X.sub.3 is a hydrogen atom; an alkyl, alkoxy or alkenyl group which may be substituted by halogen, alkoxy, alkylthio, cycloalkyl or phenyl; a phenyl group which may be substituted by halogen; or a cycloalkyl group, each of Y.sub.1, Y.sub.2 and Y.sub.3 is an oxygen atom or a sulfur atom, Z is a carbonyl group; or a methylene group which may be substituted by a cycloalkyl group, by a phenyl group which may be substituted by halogen, or by an alkyl, alkoxy or alkenyl group which may be substituted by halogen, alkoxy alkylthio, cycloalkyl or phenyl, and each of R.sub.1 and R.sub.2 is an alkyl group which may be substituted by halogen, alkoxy or alkylthio.
一个具有以下结构式的有机磷化合物:其中X.sub.1、X.sub.2和X.sub.3中的每一个都是氢原子;一种烷基、烷氧基或烯基基团,可能被卤素、烷氧基、烷硫基、环烷基或苯基取代;一种苯基,可能被卤素取代;或一种环烷基,Y.sub.1、Y.sub.2和Y.sub.3中的每一个都是氧原子或硫原子,Z是羰基;或一种可能被环烷基取代的亚甲基基团,可能被卤素取代的苯基,或者可能被卤素、烷氧基、烯基基团取代的亚甲基基团,R.sub.1和R.sub.2中的每一个都是可能被卤素、烷氧基或烷硫基取代的烷基。