Substituted herbicide tetrazolinonecarboxylic acid amides
    72.
    发明授权
    Substituted herbicide tetrazolinonecarboxylic acid amides 失效
    取代除草剂四唑啉酮羧酸酰胺

    公开(公告)号:US06277790B1

    公开(公告)日:2001-08-21

    申请号:US09463828

    申请日:2000-02-01

    IPC分类号: A61N43713

    摘要: Tetrazolinonecarboxamides of formula I wherein Het is oxetan-3-yl, thietan-3-yl, tetrahydrofuran-3-yl, furan-3-yl, tetrahydrothiophen-3-yl, thiophen-3-yl, tetrahydro-2H-pyran-3-yl, tetrahydro-2H-thiopyran-3-yl, tetrahydro-2H-pyran-4-yl or tetrahydro-2H-thiopyran-4-yl, in each case with or without substitution; R1 is optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, phenyl, or 3- to 7-membered heterocyclyl; R2 is hydrogen, alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, or is optionally substituted cycloalkyl, cycloalkylalkyl, phenyl, phenylalkyl, 3- to 7-membered heterocyclyl, or 3- to 7-membered heterocyclylalkyl, their preparation and herbicidal compositions comprising them.

    摘要翻译: 式I的四唑啉酮酰胺,其中Het是氧杂环丁烷-3-基,塞来赛汀-3-基,四氢呋喃-3-基,呋喃-3-基,四氢噻吩-3-基,噻吩-3-基,四氢-2H-吡喃-3-基 ,四氢-2H-噻喃-3-基,四氢-2H-吡喃-4-基或四氢-2H-噻喃-4-基,每种情况下具有或不具有取代; R 1是任选取代的烷基,烯基,炔基,环烷基 ,环烯基,苯基或3-至7-元杂环基; R 2是氢,烷基,卤代烷基,烯基,卤代烯基,炔基或任选取代的环烷基,环烷基烷基,苯基,苯基烷基,3-至7-元杂环基或3 至7元杂环基烷基,其制备和除草组合物包含它们。