Novel phosphoramidothioate derivatives, pesticidal compositions containing them, processes for preparing the novel derivatives and the use of the novel derivatives for combating pests
申请人:ROHM AND HAAS COMPANY
公开号:EP0002826A1
公开(公告)日:1979-07-11
Novel phosphoramidothioate derivatives, pesticidal compositions containing them, processes for preparing the novel derivatives and the use of the novel derivatives for combating pests.
Novel compounds are provided which exhibit activity as pesticides for combating fungi, arthropods and/or nematodes. The 'novel compounds have the formula:
wherein
A is phenyl or naphthyl, each optionally substituted with various defined substituents,
R is hydrogen or (C1-C6)alkyl,
R1is
a) (C1-C6)alkyl optionally substituted with various defined substituents,
b) (C3-C8)cycloalkyl,
c) (C3-C6)alkenyl optionally substituted with various defined substituents,
d) (C3-C6)alkenyl,
e) phenylalkyl or naphthylalkyl each having a total of up to eleven carbon atoms and each being optionally substituted in the aryl portion with various defined substituents.
R2 is
a) (C1-C6)alkylthio,
b) phenoxy or naphthoxy each optionally substituted with nitro, or
c) a group of the formula -NZ'Z" wherein Z' is hydrogen or (C1-C6)alkyl, and Z" is hydrogen, (C1-C6)alkyl, (C3-C6) alkenyl, di(C,-C3)alkylamino, 2-ethylthioethyl, 2-methoxyethyl or alkoxycarbonylalkyl having up to four carbon atoms in each of the alkoxy and alkyl moieties,
R3 is (C,-C,)alkyl, and
X is oxygen or sulfur.
新型硫代磷酸酰胺衍生物、含有这些衍生物的杀虫组合物、新型衍生物的制备工艺以及新型衍生物在防治害虫方面的用途。
本发明提供的新型化合物具有作为杀虫剂防治真菌、节肢动物和/或线虫的活性。这些 "新型化合物 "具有如下式子
式中
A 是苯基或萘基,每个苯基或萘基都可选地被各种定义的取代基取代、
R 是氢或 (C1-C6) 烷基、
R1 是
a) (C1-C6) 烷基,可选择被各种定义的取代基取代、
(C3-C8) 环烷基、
c) 可任选被各种定义的取代基取代的 (C3-C6) 烯基、
d) (C3-C6) 烯基、
e) 苯基烷基或萘基烷基,每个烷基都具有多达 11 个碳原子,且芳基部分任选被各种定义的取代基取代。
R2 是
a) (C1-C6)alkylthio、
b) 苯氧基或萘氧基,各自可选择被硝基取代,或
c) 式-NZ'Z "的基团,其中 Z' 为氢或 (C1-C6) 烷基,Z "为氢、(C1-C6)烷基、(C3-C6) 烯基、二(C,-C3)烷基氨基、2-乙硫基乙基、2-甲氧基乙基或烷氧基羰基烷基,每个烷氧基和烷基中最多有四个碳原子、
R3 是(C,-C,)烷基,以及
X 是氧或硫。