申请人:BASF Aktiengesellschaft
公开号:US06482774B1
公开(公告)日:2002-11-19
Substituted (4-bromopyrazol-3-yl)benzazoles I
and their salts where
R1=H, C1-C4-alkyl, C1-C4-haloalkyl;
R2=CN, Cl-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy, C1-C4-haloalkoxy, C1-C4-alkylthio, C1-C4-haloalkylthio, C1-C4-alkylsulfinyl, C1-C4-haloalkylsulfinyl, C1-C4-alkylsulfonyl, C1-C4-haloalkylsulfonyl;
R4=H, halogen;
R5=H, CN, halogen, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy or C1-C4-haloalkoxy;
Z=—N═C(XR6)—O— or —N═C(XR6)—S—, attached to &agr; via the nitrogen, oxygen or sulfur;
X=a chemical bond, oxygen, sulfur, —S(O)—, —SO2—, —NH— or —N(R7)—;
R6, R7=Cl-C6-alkyl, Cl-C6-haloalkyl, cyano-Cl-C4-alkyl, hydroxy-C1-C4-alkyl, C3-C6-alkenyl, cyano-C3-C6-alkenyl, C3-C6-haloalkenyl, C3-C6-alkynyl, cyano-C3-C6-alkynyl, C3-C6-haloalkynyl, C1-C4-alkoxy-C1-C4-alkyl, C1-C4-haloalkoxy-C1-C4-alkyl, C3-C4-alkenyloxy-C1-C4-alkyl, C3-C4-alkynyloxy-C1-C4-alkyl, C3-C8-cycloalkyloxy-C1-C4-alkyl, amino-Cl-C4-alkyl, C1-C4-alkylamino-C1-C4-alkyl, di(C1-C4-alkyl)amino-C1-C4-alkyl, Cl-C4-alkylthio-C1-C4-alkyl, C1-C4-haloalkylthio-C1-C4-alkyl, C3-C4-alkenylthio-C1-C4-alkyl, C3-C4-alkynylthio-C1-C4-alkyl, C1-C4-alkylsulfinyl-Cl-C4-alkyl, C1-C4-haloalkylsulfinyl-C1-C4-alkyl, C3-C4-alkenylsulfinyl-C1-C4-alkyl, C3-C4-alkynylsulfinyl-C1-C4-alkyl, C1-C4-alkylsulfonyl-C1-C4-alkyl, C1-C4-haloalkylsulfonyl-C1-C4-alkyl, C3-C4-alkenylsulfonyl-C1-C4-alkyl, C3-C4-alkynylsulfonyl-C1-C4-alkyl, hydroxycarbonyl-C1-C4-alkyl, C1-C4-alkoxycarbonyl-C1-C4-alkyl, which may carry a CN or C1-C4-alkoxycarbonyl group, C1-C4-alkylthiocarbonyl-C1-C4-alkyl, aminocarbonyl-C1-C4-alkyl, C1-C4-alkylaminocarbonyl-C1-C4-alkyl, di(C1-C4-alkyl)aminocarbonyl-C1-C4-alkyl, di(C1-C4-alkyl)-phosphonyl-C1-C4-alkyl, C1-C4-alkoxyimino-C1-C4-alkyl, C3-C4-alkenyloxyimino-C1-C4-alkyl, unsubstituted or substituted C3-C8-cycloalkyl, C3-C8-cycloalkyl-C1-C4-alkyl, phenyl, phenyl-C1-C4-alkyl, 3- to 7-membered heterocyclyl or heterocyclyl-C1-C4-alkyl, where each cycloalkyl and each heterocyclyl ring may contain a CO or CS ring member;
if X=a chemical bond, —O—, —S—, —NH— or —N(R7)—, R6 may also be C1-C4-alkylcarbonyl, C1-C4-haloalkylcarbonyl, C1-C4-alkoxycarbonyl, C1-C4-alkylsulfonyl or C1-C4-haloalkylsulfonyl;
if X=a chemical bond, R6 may furthermore be CN, SH, NH2, halogen, —CH2—CH(halogen)-R8, —CH═CH—R8 or —CH═C(halogen)-R8, where R8=COOH, C1-C4-alkoxycarbonyl, C1-C4-alkylthiocarbonyl, CONH2, C1-C4-alkylaminocarbonyl, di(C1-C4-alkyl)aminocarbonyl or di(C1-C4-alkyl)phosphonyl;
or R6+R7=an unsubstituted or substituted 1,3-propylene, tetramethylene, pentamethylene or ethyleneoxyethylene chain.
Use: As herbicides; for the desiccation/defoliation of plants.
取代的(
4-溴吡唑-3-基)
苯并
唑类化合物I及其盐,其中R1=H,C1-C4-烷基,C1-C4-卤代烷基;R2=CN,Cl-C4-烷基,C1-C4-卤代烷基,C1-C4-烷
氧基,C1-C4-卤代烷
氧基,C1-C4-烷基
硫醚,C1-C4-卤代烷基
硫醚,C1-C4-烷基
亚砜基,C1-C4-卤代烷基
亚砜基,C1-C4-烷基砜基,C1-C4-卤代烷基砜基;R4=H,卤素;R5=H,CN,卤素,C1-C4-烷基,C1-C4-卤代烷基,C1-C4-烷
氧基或C1-C4-卤代烷
氧基;Z=—NHC(XR6)—O—或—NHC(XR6)—S—,通过
氮、
氧或
硫连接到α位;X=
化学键,
氧,
硫,—S(O)—,—SO2—,—NH—或—N(R7)—;R6,R7=Cl-C6-烷基,Cl-C6-卤代烷基,
氰基-Cl-C4-烷基,羟基-C1-C4-烷基,C3-C6-
烯基,
氰基-C3-C6-
烯基,C3-C6-卤代
烯基,C3-C6-炔基,
氰基-C3-C6-炔基,C3-C6-卤代炔基,C1-C4-烷
氧基-C1-C4-烷基,C1-C4-卤代烷
氧基-C1-C4-烷基,C3-C4-
烯氧基-C1-C4-烷基,C3-C4-炔
氧基-C1-C4-烷基,C3-C8-
环烷氧基-C1-C4-烷基,
氨基-Cl-C4-烷基,C1-C4-烷基
氨基-C1-C4-烷基,二(C1-C4-烷基)
氨基-C1-C4-烷基,Cl-C4-烷
硫基-C1-C4-烷基,C1-C4-卤代烷
硫基-C1-C4-烷基,C3-C4-
烯基
硫基-C1-C4-烷基,C3-C4-炔基
硫基-C1-C4-烷基,C1-C4-烷基
亚砜基-Cl-C4-烷基,C1-C4-卤代烷基
亚砜基-C1-C4-烷基,C3-C4-
烯基
亚砜基-C1-C4-烷基,C3-C4-炔基
亚砜基-C1-C4-烷基,C1-C4-烷基砜基-C1-C4-烷基,C1-C4-卤代烷基砜基-C1-C4-烷基,C3-C4-
烯基砜基-C1-C4-烷基,C3-C4-炔基砜基-C1-C4-烷基,羟基羰基-C1-C4-烷基,C1-C4-烷
氧基羰基-C1-C4-烷基,可能带有
氰基或C1-C4-烷
氧基羰基,C1-C4-烷基
硫基羰基-C1-C4-烷基,
氨基羰基-C1-C4-烷基,C1-C4-烷基
氨基羰基-C1-C4-烷基,二(C1-C4-烷基)
氨基羰基-C1-C4-烷基,二(C1-C4-烷基)膦基-C1-C4-烷基,C1-C4-烷
氧基
亚胺基-C1-C4-烷基,C3-C4-
烯氧基
亚胺基-C1-C4-烷基,未取代或取代的C3-C8-
环烷基,C3-C8-
环烷基-C1-C4-烷基,
苯基,
苯基-C1-C4-烷基,3-到7-成员杂环基或杂环基-C1-C4-烷基,其中每个
环烷基和每个杂环基环可能含有CO或CS环成员;如果X=
化学键,—O—,—S—,—NH—或—N(R7)—,R6还可以是C1-C4-烷基羰基,C1-C4-卤代烷基羰基,C1-C4-烷
氧基羰基,C1-C4-烷基砜基或C1-C4-卤代烷基砜基;如果X=
化学键,R6还可以是CN,SH,NH2,卤素,—
CH2—CH(卤素)-R8,—CHCH—R8或—CHC(卤素)-R8,其中R8=COOH,C1-C4-烷
氧基羰基,C1-C4-烷基
硫基羰基,CONH2,C1-C4-烷基
氨基羰基,二(C1-C4-烷基)
氨基羰基或二(C1-C4-烷基)膦基;或R6+R7=未取代或取代的1,3-
丙二烯,四亚
甲基,
五亚甲基或
乙烯氧乙烯链。用途:作为
除草剂;用于植物的干燥/
脱叶。