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发明授权
US4780126A 3-substituted 1-(2-halogenoalkoxy-benzenesulphonyl)-3-heteroaryl-(thio)ureas 失效
3-取代的1-（2-卤代烷氧基 - 苯磺酰基）-3-杂芳基 - （硫代）脲

3-substituted 1-(2-halogenoalkoxy-benzenesulphonyl)-3-heteroaryl-(thio)ureas
摘要：
3-Substituted 1-(2-halogenoalkoxy-benzenesulphonyl)-3-heteroaryl-(thio)urea herbicides of the formula ##STR1## in which (A)R is CF.sub.3,Q is O,R.sup.1 is CH.sub.3, C.sub.2 H.sub.5, C.sub.3 H.sub.7 -n, C.sub.3 H.sub.7 -i, CH.sub.2 --CH.dbd.CH.sub.2, CH.sub.2 --C.tbd.CH or CH.sub.2 --C.sub.6 H.sub.5,R.sup.2 is CH.sub.3, OCH.sub.3, OC.sub.2 H.sub.5, SCH.sub.3, NH--CH.sub.3 or NH--C.sub.2 H.sub.5,X is N,Y is N andZ is C--CH.sub.3, C--C.sub.2 H.sub.5, C--OCH.sub.3 or C--OC.sub.2 H.sub.5 ; or(B)R is CF.sub.3,Q is O,R.sup.1 is CH.sub.3, C.sub.2 H.sub.5, C.sub.3 H.sub.7 -n, C.sub.3 H.sub.7 -i, CH.sub.2 --CH.dbd.CH.sub.2, CH.sub.2 --C.tbd.CH or CH.sub.2 --C.sub.6 H.sub.5,R.sup.2 is CH.sub.3, OCH.sub.3 or OC.sub.2 H.sub.5,X is N,Y is C--H andZ is C--C.sub.2 H.sub.5, C--OCH.sub.3 or C--OC.sub.2 H.sub.5 ; or(C)R is CH.sub.2 --CH.sub.2 Cl,Q is O,R.sup.1 is CH.sub.3, C.sub.2 H.sub.5, C.sub.3 H.sub.7 -n, C.sub.3 H.sub.7 -i, CH.sub.2 --CH.dbd.CH.sub.2, CH.sub.2 --C.tbd.CH or CH.sub.2 --C.sub.6 H.sub.5,R.sup.2 is CH.sub.3, OCH.sub.3, OC.sub.2 H.sub.5, SCH.sub.3, NH--CH.sub.3 or NH--C.sub.2 H.sub.5,X is N,Y is N andZ is C--CH.sub.3, C--C.sub.2 H.sub.5, C--OCH.sub.3 or C--OC.sub.2 H.sub.5 ; or(D)R is CH.sub.2 --CH.sub.2 Cl,Q is O,R.sup.1 is CH.sub.3, C.sub.2 H.sub.5, C.sub.3 H.sub.7 -n, C.sub.3 H.sub.7 -i, CH.sub.2 --CH.dbd.CH.sub.2, CH.sub.2 --C.tbd.CH or CH.sub.2 --C.sub.6 H.sub.5,R.sup.2 is CH.sub.3, OCH.sub.3 or OC.sub.2 H.sub.5,X is N,Y is C--H andZ is C--CH.sub.3, C--C.sub.2 H.sub.5, C--OCH.sub.3 or C--OC.sub.2 H.sub.5 ; or(E)R is CHF.sub.2,Q is O,R.sup.1 is CH.sub.3,R.sup.2 is CH.sub.3,X is N,Y is N andZ is C--CH.sub.3,or a salt thereof with a metal or basic organic nitrogen compound.
摘要（中）：

（A）R为CF 3，Q为O，R 1为CH 3，C 2 H 5，C 3 H 7 -n的3-取代的1-（2-卤代烷氧基 - 苯磺酰基）-3-杂芳基 - （硫代）脲除草剂 ，C 3 H 7 -i，CH 2 -CH = CH 2，CH 2 -C 3 CH 2或CH 2 -C 6 H 5，R 2是CH 3，OCH 3，OC 2 H 5，SCH 3，NH-CH 3或NH-C 2 H 5，X是N，Y是N，Z是C -CH 3，C-C 2 H 5，C-OCH 3或C-OC 2 H 5; 或（B）R是CF 3，Q是O，R 1是CH 3，C 2 H 5，C 3 H 7-n，C 3 H 7-i，CH 2 -CH = CH 2，CH 2 -C 3 CH 2或CH 2 -C 6 H 5，R 2是CH 3，OCH 3或OC 2 H 5， X是N，Y是CH，Z是C-C 2 H 5，C-OCH 3或C-OC 2 H 5; 或（C）R是CH 2 -CH 2 Cl，Q是O，R 1是CH 3，C 2 H 5，C 3 H 7-n，C 3 H 7 -i，CH 2 -CH = CH 2，CH 2 -C 3 CH 2或CH 2 -C 6 H 5，R 2是CH 3，OCH 3， OC2H5，SCH3，NH-CH3或NH-C2H5，X是N，Y是N，Z是C-CH3，C-C2H5，C-OCH3或C-OC2H5; 或（D）R是CH 2 -CH 2 Cl，Q是O，R 1是CH 3，C 2 H 5，C 3 H 7-n，C 3 H 7 -i，CH 2 -CH = CH 2，CH 2 -C 3 CH 2或CH 2 -C 6 H 5，R 2是CH 3，OCH 3或 OC2H5，X是N，Y是CH，Z是C-CH3，C-C2H5，C-OCH3或C-OC2H5; 或（E）R是CHF 2，Q是O，R 1是CH 3，R 2是CH 3，X是N，Y是N，Z是C-CH 3，或其与金属或碱性有机氮化合物的盐。

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