6-arylpyrimidines and herbicidal use
    38.
    发明授权
    6-arylpyrimidines and herbicidal use 失效
    6-芳基嘧啶和除草用途

    公开(公告)号:US5397767A

    公开(公告)日:1995-03-14

    申请号:US206490

    申请日:1994-03-04

    申请人: Colin M. Tice

    发明人: Colin M. Tice

    摘要: A class of 6-arylpyrimidines which is useful in the control of weeds is of the general formulae: ##STR1## wherein R.sup.2 is selected from hydrogen, halo, substituted or unsubstituted alkyl, haloalkyl, polyhaloalkyl, haloalkenyl, polyhaloalkenyl, haloalkynyl, polyhaloalkynyl, alkenyl, alkynyl, alkoxy, alkylthio, alkoxycarbonylalkyl, cyano, alkoxyalkyl, alkoxycarbonyl, cycloalkyl, aralkyl, alkylamino, dialkylamino, or dialkylaminocarbonyl group; R.sup.3 is an alkyl, alkenyl, alkynyl, or haloalkyl group; R.sup.5 is an alkyl, alkenyl, alkynyl, alkenynyl, or alkoxyalkyl, group; R.sup.6 is an aryl group (e.g. aromatic ring); and X is oxygen or sulfur. R.sup.2 and R.sup.3 may form a fused ring.

    摘要翻译: 可用于控制杂草的一类6-芳基嘧啶具有以下通式:其中R 2选自氢,卤素,取代或未取代的烷基,卤代烷基,多卤代烷基,卤代烯基,多卤代烯基 卤代炔基,多卤代炔基,烯基,炔基,烷氧基,烷硫基,烷氧基羰基烷基,氰基,烷氧基烷基,烷氧基羰基,环烷基,芳烷基,烷基氨基,二烷基氨基或二烷基氨基羰基。 R3是烷基,烯基,炔基或卤代烷基; R5是烷基,烯基,炔基,烯基炔基或烷氧基烷基; R6是芳基(例如芳环); X是氧或硫。 R2和R3可以形成稠环。

    2-aryl-5,6-ring-fused pyrimidines and herbicidal use
    39.
    发明授权
    2-aryl-5,6-ring-fused pyrimidines and herbicidal use 失效
    2-芳基-5,6-环稠合的嘧啶和除草用途

    公开(公告)号:US5378678A

    公开(公告)日:1995-01-03

    申请号:US128326

    申请日:1993-09-28

    申请人: Colin M. Tice

    发明人: Colin M. Tice

    摘要: A class of 2-aryl-5,6-ring-fused pyrimidines which is useful in the control of weeds is of the general formula: ##STR1## wherein Ar is an optionally substituted aromatic or heteroaromatic ring; R.sup.3 is an alkynyl or alkoxyalkyl group, -R.sup.5 - - R.sup.6 - is a fused ring moiety bonded to the pyrimidine ring at the 5 and 6 positions; and X is oxygen or sulfur.

    摘要翻译: 可用于控制杂草的一类2-芳基-5,6-环稠合的嘧啶具有以下通式:其中Ar是任选取代的芳族或杂芳族环; R3是炔基或烷氧基烷基,-R5 - R6 - 是在5和6位结合到嘧啶环上的稠环部分; X是氧或硫。

    Aryl triazole herbicides
    40.
    发明授权
    Aryl triazole herbicides 失效
    芳基三唑除草剂

    公开(公告)号:US5334726A

    公开(公告)日:1994-08-02

    申请号:US848770

    申请日:1992-03-10

    摘要: This invention relates to herbicidal aryl triazoles having the structure ##STR1## wherein A is phenyl or thienyl, Q is oxygen or sulfur and R.sup.1 and R.sup.2 are as defined within, compositions containing these compounds and methods of controlling weeds with these compounds.

    摘要翻译: 本发明涉及具有以下结构的除草芳基三唑:其中A是苯基或噻吩基,Q是氧或硫,R1和R2如所定义,含有这些化合物的组合物和用这些化合物控制杂草的方法。