申请人:SHELL INTERNATIONALE RESEARCH
MAATSCHAPPIJ B.V.
公开号:EP0241098A1
公开(公告)日:1987-10-14
The invention provides phosphoramido compounds of general formula
wherein X is oxygen or sulfur;
R and R' are independently selected from alkyl and alkenyl groups of up to twenty carbon atoms, phenyl, and phenalkyl groups of up to ten carbon atoms;
R7 and R3 are independently selected from alkyl, alkenyl, alkynyl, haloalkyl and alkylthioalkyl groups of up to ten carbon atoms; phenyl, napthyl, pyridyl, and thienyl group; and phenalkyl and phenalkenyl groups of up to ten carbon atoms, wherein any phenyl, naphthyl, pyridyl or thienyl ring may be substituted by from one to three substituents selected from halogen atoms and nitro, C1-4alkyl, C1-4alkoxy, amino, mono- and di-(C1-4alkyl)amino, and mono- and di-(C1-4ialkylaminocarbonyl groups; or R2 is as defined above and R3 is a moiety -NR4R5, wherein R4 is C,4alkyl, phenyl, or phenalkyl of up to ten carbon atoms, R5 is hydrogen or one of the moieties represented by R4, or R4 and R5 together with the interjacent nitrogen atom represent 1-piperidino or 1-morpholino; their preparation; and their use as pesticides.
本发明提供通式如下的磷酰胺化合物
其中 X 为氧或硫;
R和R'独立选自碳原子数不超过20个的烷基和烯基、苯基和碳原子数不超过10个的苯烷基;
R7 和 R3 独立选自碳原子数不超过 10 个的烷基、烯基、炔基、卤代烷基和烷硫基;苯基、萘基、吡啶基和噻吩基;苯基、萘基、吡啶基或噻吩基环可被一至三个取代基取代,这些取代基可选 自卤素原子、硝基、C1-4烷基、C1-4烷氧基、氨基、单-和二-(C1-4烷基)氨基以及单-和二-(C1-4烷基氨基羰基);或 R2 如上定义,R3 为分子 -NR4R5,其中 R4 为碳原子数不超过 10 个的 C,4-烷基、苯基或苯烷基,R5 为氢或 R4 所代表的分子之一,或 R4 和 R5 与相邻氮原子一起代表 1-哌啶基或 1-吗啉基;它们的制备方法;以及它们作为杀虫剂的用途。