申请人:FMC Corporation
公开号:US05795901A1
公开(公告)日:1998-08-18
Compounds of the following structure are disclosed as effective insecticides: ##STR1## in which Q is hydroxy; U is --(CH.sub.2).sub.n --, where n is 1; R is ##STR2## in which V, W, Y, and Z are each hydrogen; X is alkoxy, cycloalkylalkoxy, alkoxycarbonyl, alkoxycarbonylamino, or a five- or six-membered heteroaryl or heteroaryloxy, each heteroaryl optionally substituted with halogen, cyano, alkyl, haloalkyl, alkoxy, haloalkoxy, alkoxyalkyl, or haloalkoxyalkyl; R.sup.1 and R.sup.2 are independently selected from haloalkyl; phenyl substituted with halogen, halothio, haloalkyl, or haloalkoxy; or a five- or six-membered heteroaryl substituted with halogen or haloalkyl; R.sup.3 is alkyl, haloalkyl, hydroxyalkyl, alkoxyalkyl, dialkylaminoalkyl, alkylaminocarbonyloxyalkyl, alkylthioalkyl, alkylsulfonylalkyl, alkylcarbonyloxyalkyl, alkoxycarbonylalkyl, carboxyalkyl, carboxyarylalkyl, arylcarbonyl, sulfonato, or sulfonatoalkyl, and may bear a negative charge resulting in an inner salt; and a separate anion is chloride, bromide, iodide, or an phenyl or alkyl sulfate or sulfonate; with the proviso that at least one of R.sup.1 and R.sup.2 is phenyl substituted in the para position or pyrid-2-yl or pyrimidin-2-yl, each substituted in the the 5-position; each aliphatic moiety contains not more than 4 carbon atoms, except that R.sup.3 may contain up to eighteen carbon atoms; halogen means bromine, chlorine, or fluorine; each heteroaryl contains from 1 to 4 nitrogen atoms, or 1 or 2 oxygen or sulfur atoms, or 1 or 2 nitrogen atoms and an oxygen or sulfur atom.
以下结构的化合物被披露为有效的杀虫剂:## STR1 ## 其中Q为羟基;U为-(CH2)n-,其中n为1;R为## STR2 ## 其中V、W、Y和Z均为氢;X为烷氧基、环烷基烷氧基、烷氧羰基、烷氧羰基氨基或含五元或六元杂环的杂环氧基,每个杂环可选地用卤素、氰基、烷基、卤代烷基、烷氧基、卤代烷氧基、烷氧基烷基或卤代烷氧基烷基取代;R1和R2分别选自卤代烷基;用卤素、卤硫、卤代烷基或卤代烷氧基取代的苯基;或用卤代烷基取代的含五元或六元杂环;R3为烷基、卤代烷基、羟基烷基、烷氧基烷基、二烷基氨基烷基、烷基氨基羰酰氧烷基、烷基硫基烷基、烷基磺酰基烷基、烷基羰酰氧烷基、烷氧羰基烷基、羧基烷基、芳基羧基、磺酸盐或磺酸盐烷基,并且可能带有负电荷形成内盐;另外还有一个阴离子,可以是氯离子、溴离子、碘离子或苯基或烷基硫酸盐或磺酸盐;但至少有一个R1和R2是用卤代苯基在对位或用吡啶-2-基或嘧啶-2-基在5位取代的;每个脂肪族基团含不超过4个碳原子,除了R3可以含有多达18个碳原子;卤素表示溴、氯或氟;每个杂环含有1至4个氮原子,或1或2个氧或硫原子,或1或2个氮原子和1个氧或硫原子。