申请人:MONSANTO COMPANY
公开号:EP0354202A2
公开(公告)日:1990-02-07
Compounds of general formula
wherein:
one of Y₁ and Y₂ is
in which Z₁ is selected from -SR, -OR,
where R, R₄ and R₅ are the same or different and are selected from alkyl, alkenyl, alkynyl, haloalkyl, haloalkenyl, and cyanoalkyl, and
is selected from azetidinyl and a saturated or unsaturated 5-membered heterocyclic ring moiety containing 1-2 nitrogen atoms, the remaining atoms being carbon atoms, optionally substituted with 1 to 3 groups which are the same or different and are selected from alkyl, alkoxy, cyano, halo, nitro, haloalkyl, alkoxyalkyl, and dialkoxyalkyl; Z₂ is selected from O and S;
the other of Y₁ and Y₂ is
where
is as defined above;
R₁ and R₂ are independently selected from fluorinated methyl, chlorofluorinated methyl, chlorinated methyl, and lower alkyl radicals, provided that one of R₁ and R₂ must be a fluorinated methyl or chlorofluorinated methyl radical;
X is selected from lower alkyl, cycloalkylalkyl, alkoxyalkyl and alkylthioalkyl, useful as halicids.
通式如下的化合物
其中
Y₁ 和 Y₂ 中的一个是
其中 Z₁ 选自-SR、-OR、
其中R、R₄和R₅相同或不同,且选自烷基、烯基、炔基、卤代烷基、卤代烯基和氰基烷基,以及
选自氮杂环丁基和含有 1-2 个氮原子、其余原子为碳原子的饱和或不饱和 5 元杂环分子,可选被 1 至 3 个相同或不同的基团取代,这些基团选自烷基、烷氧基、氰基、卤代、硝基、卤代烷基、烷氧基烷基和二烷氧基烷基;Z₂ 选自 O 和 S;
Y₁ 和 Y₂ 中的另一个是
其中
如上定义;
R₁ 和 R₂ 独立选自氟化甲基、氯氟甲基、氯化甲基和低级烷基,但 R₁ 和 R₂ 中必须有一个是氟化甲基或氯氟甲基;
X 选自低级烷基、环烷基、烷氧基烷基和烷硫基烷基,用作卤化物。