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1. 发明授权

US5858922A Herbicidal fluorothiadiazolyl oxyacetamides 失效
标题翻译：除草氟噻二唑氧乙酰胺
公开(公告)号：US5858922A
公开(公告)日：1999-01-12
申请号：US913075
申请日：1997-09-05
申请人： Heinz Forster , Achim Bertsch , Stefan Bohm , Hans-Joachim Diehr , Ernst Kysela , Markus Dollinger , Hans-Joachim Santel
发明人： Heinz Forster , Achim Bertsch , Stefan Bohm , Hans-Joachim Diehr , Ernst Kysela , Markus Dollinger , Hans-Joachim Santel
IPC分类号： A01N43/82 , A01N43/824 , A01N43/836 , C07D285/08 , C07D285/125 , C07D285/13 , C07D417/12
CPC分类号： C07D285/08 , A01N43/82 , C07D417/12
摘要： The invention relates to novel fluorothiadiazolyloxyacetamides of the formula (I) ##STR1## in which R.sup.1 represents hydrogen or respectively optionally substituted alkyl, alkenyl, alkynyl or arylalkyl,R.sup.2 represents respectively optionally substituted alkyl, alkoxy, alkenyl, alkenyloxy, alkynyl, cycloalkyl, cycloalkenyl, aryl, arylalkyl or arylalkyloxy, orR.sup.1 and R.sup.2 together with the nitrogen atom that they are attached to form an optionally substituted saturated or unsaturated nitrogen heterocycle which may contain further hetero atoms and to which a benzo grouping may be fused, andR.sup.3 represents fluorothiadiazolyl,to a process and to novel intermediates for their preparation and to their use as herbicides.
摘要翻译： PCT No.PCT / EP96 / 00836 Sec。 371日期：1997年9月5日 102（e）1997年9月5日PCT 1996年3月1日PCT公布。公开号WO96 / 28434 日期：1996年9月19日本发明涉及式（I）的新型氟噻二唑氧基乙酰胺，其中R 1表示氢或分别为任选取代的烷基，烯基，炔基或芳基烷基，R 2表示分别为任选取代的烷基，烷氧基，烯基，烯基氧基，炔基，环烷基，环烯基，芳基，芳基烷基或芳基烷氧基，或者R1和R2与它们所连接的氮原子一起形成任选取代的饱和或不饱和的氮杂环，其可含有其它杂原子，可以稠合，并且R 3表示氟噻二唑基，用于制备方法和新型中间体及其作为除草剂的用途。

2. 发明授权

US5780392A Heterocyclyl-1,3,4-thiadiazolyloxyacetamides and their use as herbicides 失效
标题翻译：杂环基-1,3,4-噻二唑氧基乙酰胺及其作为除草剂的用途
公开(公告)号：US5780392A
公开(公告)日：1998-07-14
申请号：US721981
申请日：1996-10-04
申请人： Heinz Forster , Hans-Joachim Diehr , Hans-Joachim Santel , Markus Dollinger
发明人： Heinz Forster , Hans-Joachim Diehr , Hans-Joachim Santel , Markus Dollinger
IPC分类号： A01N43/82 , A01N43/824 , A01N43/836 , C07D417/04 , C07D417/14
CPC分类号： C07D417/04 , A01N43/82 , C07D417/14
摘要： This invention concerns heterocyclyl-1,3,4-thiadiazolyloxycetamides of the formula ##STR1## in which R.sup.1 is hydrogen or optionally substituted alkyl, alkenyl, alkinyl or aralkyl, R.sup.2 is optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkenyl, aralkyl, aryl, alkoxy, alkenyloxy or alkinyloxy or R.sup.1 and R.sup.2, together with the nitrogen atom to which they are bound, form an optionally substituted, saturated or unsaturated nitrogen heterocycle which may contain other hetero-atoms and to which a benzo-grouping can be fused, and Het is an optionally substituted heterocyclyl group with the exception of thienyl. The Invention also concerns a method of preparing such compounds, intermediates used in their preparation and the use of such compounds as herbicides.
摘要翻译： PCT No.PCT / EP95 / 01174 Sec。 371日期1996年10月4日第 102（e）日期1996年10月4日PCT 1995年3月29日PCT PCT。公开号WO94 / 27711 日期：1995年10月19日本发明涉及式（I）中的R 1为氢或任选取代的烷基，烯基，炔基或芳烷基的杂环基-1,3,4-噻二唑氧基鲸酰胺，R 2为任选取代的烷基，烯基，链烯基，环烷基，环烯基，芳烷基，芳基，烷氧基，烯氧基或烷氧基或R1和R2与它们所连接的氮原子一起形成任选取代的饱和或不饱和的氮杂环，其可含有其它杂原子，其可以稠合苯并基团，Het是除噻吩基以外的任选取代的杂环基。本发明还涉及制备这种化合物的方法，其制备中使用的中间体和除草剂等化合物的用途。

3. 发明授权

US4780126A 3-substituted 1-(2-halogenoalkoxy-benzenesulphonyl)-3-heteroaryl-(thio)ureas 失效
标题翻译： 3-取代的1-（2-卤代烷氧基 - 苯磺酰基）-3-杂芳基 - （硫代）脲
公开(公告)号：US4780126A
公开(公告)日：1988-10-25
申请号：US060187
申请日：1987-06-09
申请人： Hans-Joachim Diehr , Christa Fest , Rolf Kirsten , Joachim Kluth , Klaus-Helmut Muller , Theodor Pfister , Uwe Priesnitz , Hans-Jochem Riebel , Wolfgang Roy , Hans-Joachim Santel , Robert R. Schmidt , Ludwig Eue , Ernst Kysela
发明人： Hans-Joachim Diehr , Christa Fest , Rolf Kirsten , Joachim Kluth , Klaus-Helmut Muller , Theodor Pfister , Uwe Priesnitz , Hans-Jochem Riebel , Wolfgang Roy , Hans-Joachim Santel , Robert R. Schmidt , Ludwig Eue , Ernst Kysela
IPC分类号： A01N47/36 , C07C311/65 , C07C331/32 , C07D521/00 , C07D251/42 , A01N43/66 , C07D251/46
CPC分类号： C07D521/00 , A01N47/36 , C07C311/65 , C07C331/32
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.
摘要翻译：（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。

4. 发明授权

US4732711A Herbicidal novel 1-(2-trifluoromethoxy-phenylsulphonyl)-3-heteroaryl-(thio)ureas 失效
标题翻译：除草新型1-（2-三氟甲氧基 - 苯基磺酰基）-3-杂芳基 - （硫代）脲
公开(公告)号：US4732711A
公开(公告)日：1988-03-22
申请号：US868962
申请日：1986-05-30
申请人： Hans-Joachim Diehr , Christa Fest , Rolf Kirsten , Joachim Kluth , Klaus-Helmut Muller , Theodor Pfister , Uwe Priesnitz , Hans-Jochem Riebel , Wolfgang Roy , Hans-Joachim Santel , Robert R. Schmidt , Ludwig Eue , Ernst Kysela
发明人： Hans-Joachim Diehr , Christa Fest , Rolf Kirsten , Joachim Kluth , Klaus-Helmut Muller , Theodor Pfister , Uwe Priesnitz , Hans-Jochem Riebel , Wolfgang Roy , Hans-Joachim Santel , Robert R. Schmidt , Ludwig Eue , Ernst Kysela
IPC分类号： A01N47/36 , C07C311/65 , C07C331/32 , C07D239/42 , C07D239/46 , C07D251/16 , C07D251/18 , C07D251/22 , C07D251/46 , C07D253/06 , C07D257/08 , C07D521/00 , C07C154/00 , C07D251/02
CPC分类号： C07D521/00 , A01N47/36 , C07C311/65 , C07C331/32
摘要： 1-(2-Trifluoromethoxy-phenylsulphonyl)-3-heteroaryl-(thio)urea herbicides of the formula ##STR1## in which Q represents oxygen or sulphur,R.sup.1 represents hydrogen, C.sub.1 -C.sub.4 -alkyl or benzyl,R.sup.2 represents hydrogen, halogen, hydroxyl, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -halogenoalkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -halogenoalkoxy, C.sub.1 -C.sub.4 -alkylthio, C.sub.1 -C.sub.4 -halogenoalkylthio, amino, C.sub.1 -C.sub.4 -alkylamino or di-(C.sub.1 -C.sub.4 -alkyl)-amino,X represents nitrogen or a --CH-- grouping,Y represents nitrogen or a --CR.sup.3 -- grouping,whereinR.sup.3 represents hydrogen, halogen, C.sub.1 -C.sub.4 -alkyl, (C.sub.1 -C.sub.2 -alkyl)-carbonyl or (C.sub.1 -C.sub.2 -alkoxy)-carbonyl, andZ represents nitrogen or a --CR.sup.4 -- grouping,whereinR.sup.4 represents hydrogen, halogen, hydroxyl, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -alkylthio, C.sub.1 -C.sub.4 -alkylamino or di-(C.sub.1 -C.sub.4 -alkyl)-amino.
摘要翻译：其中Q代表氧或硫，R1代表氢，C1-C4-烷基或苄基，R2代表氢，卤素的1-（2-三氟甲氧基 - 苯基磺酰基）-3-杂芳基 - （硫代）脲除草剂，羟基，C 1 -C 4烷基，C 1 -C 4卤代烷基，C 1 -C 4 - 烷氧基，C 1 -C 4卤代烷氧基，C 1 -C 4 - 烷硫基，C 1 -C 4卤代烷硫基，氨基，C 1 -C 4烷基氨基或二 C 1 -C 4烷基） - 氨基，X表示氮或-CH-基团，Y表示氮或-CR 3 - 基团，其中R 3表示氢，卤素，C 1 -C 4 - 烷基，（C 1 -C 2-烷基）羰基或（C1-C2-烷氧基） - 羰基，Z表示氮或-CR4-基团，其中R4表示氢，卤素，羟基，C1-C4-烷基，C1-C4-烷氧基，C1-C4-烷硫基， C 1 -C 4 - 烷基氨基或二 - （C 1 -C 4 - 烷基） - 氨基。

5. 发明授权

US4791208A Novel 5-halogenoalkyl-1,3,4-thiadiazol-2-yloxyacetamide herbicides and fungicides 失效
标题翻译：新的5-卤代烷基-1,3,4-噻二唑-2-基氧基乙酰胺除草剂和杀真菌剂
公开(公告)号：US4791208A
公开(公告)日：1988-12-13
申请号：US83556
申请日：1987-08-07
申请人： Heinz Forster , Hans-Joachim Diehr , Fritz Maurer , Erich Klauke , Ludwig Eue , Hans-Joachim Santel , Robert R. Schmidt , Paul Reinecke , Gerd Hanssler
发明人： Heinz Forster , Hans-Joachim Diehr , Fritz Maurer , Erich Klauke , Ludwig Eue , Hans-Joachim Santel , Robert R. Schmidt , Paul Reinecke , Gerd Hanssler
IPC分类号： A01N43/82 , A01N43/824 , C07D285/12 , C07D285/125 , C07D285/13 , C07D417/12 , C07D491/113
CPC分类号： C07D285/12 , A01N43/82 , C07D285/125 , C07D285/13
摘要： 5-Halogenoalkyl-1,3,4-thiadiazol-2-yloxyacetamides of the formula ##STR1## in which R.sup.1 is halogenoalkyl, with the exception of trifluoromethyl, andR.sup.2 and R.sup.3 each independently is hydrogen, alkyl, alkenyl, alkinyl, in each case optionally substituted cycloalkyl or cycloalkenyl, halogenoalkyl, alkoxyalkyl, alkoxyalkylenoxy, alkoxy, aralkyl or optionally substituted aryl, orR.sup.2 and R.sup.3, together with the nitrogen atom to which they are bonded, form an optionally substituted heterocyclic radical which can contain further hetero-atoms,which possess herbicidal and fungicidal activity. The intermediates 5-chlorodifluoromethyl- and 5-dichlorofluoromethyl-2-chloro-1,3,4- thiadiazole are also new.
摘要翻译：其中R 1为卤代烷基，除三氟甲基以外，其中R 2和R 3各自独立地为氢，烷基，烯基，炔基，各自独立地为氢，烷基，烯基，炔基，任选取代的环烷基或环烯基，卤代烷基，烷氧基烷基，烷氧基亚烷基氧基，烷氧基，芳烷基或任选取代的芳基，或R 2和R 3与它们所键合的氮原子一起形成任选取代的杂环基团，其可含有其它杂原子，具有除草和杀真菌活性。中间体5-氯二氟甲基 - 和5-二氯氟甲基-2-氯-1,3,4-噻二唑也是新的。

6. 发明授权

US4708731A Novel 5-halogenoalkyl-1,3,4-thiadiazol-2-yloxyacetamide herbicides and fungicides 失效
标题翻译：新的5-卤代烷基-1,3,4-噻二唑-2-基氧基乙酰胺除草剂和杀真菌剂
公开(公告)号：US4708731A
公开(公告)日：1987-11-24
申请号：US684567
申请日：1984-12-21
申请人： Heinz Forster , Hans-Joachim Diehr , Fritz Maurer , Erich Klauke , Ludwig Eue , Hans-Joachim Santel , Robert R. Schmidt , Paul Reinecke , Gerd Hanssler
发明人： Heinz Forster , Hans-Joachim Diehr , Fritz Maurer , Erich Klauke , Ludwig Eue , Hans-Joachim Santel , Robert R. Schmidt , Paul Reinecke , Gerd Hanssler
IPC分类号： A01N43/82 , A01N43/824 , C07D285/12 , C07D285/125 , C07D285/13 , C07D417/12 , C07D491/113
CPC分类号： C07D285/12 , A01N43/82 , C07D285/125 , C07D285/13
摘要： 5-Halogenoalkyl-1,3,4-thiadiazol-2-yloxyacetamides of the formula ##STR1## in which R.sup.1 is halogenoalkyl, with the exception of trifluoromethyl, andR.sup.2 and R.sup.3 each independently is hydrogen, alkyl, alkenyl, alkinyl, in each case optionally substituted cycloalkyl or cycloalkenyl, halogenoalkyl, alkoxyalkyl, alkoxyalkylenoxy, alkoxy, aralkyl or optionally substituted aryl, orR.sup.2 and R.sup.3, together with the nitrogen atom to which they are bonded, form an optionally substituted heterocyclic radical which can contain further hetero-atoms,which possess herbicidal and fungicidal activity. The intermediates 5-chlorodifluoromethyl- and 5-dichlorofluoromethyl-2-chloro-1,3,4-thiadiazole are also new.
摘要翻译：其中R 1为卤代烷基，除三氟甲基以外，其中R 2和R 3各自独立地为氢，烷基，烯基，炔基，各自独立地为氢，烷基，烯基，炔基，任选取代的环烷基或环烯基，卤代烷基，烷氧基烷基，烷氧基亚烷基氧基，烷氧基，芳烷基或任选取代的芳基，或R 2和R 3与它们所键合的氮原子一起形成任选取代的杂环基团，其可含有其它杂原子，具有除草和杀真菌活性。中间体5-氯二氟甲基 - 和5-二氯氟甲基-2-氯-1,3,4-噻二唑也是新的。

7. 发明授权

US5831126A Herbicidal compositions based on N-(4-fluoro-phenyl)-N-isopropyl-chloroacetamide, and process for the preparation of this compound 失效
标题翻译：基于N-（4-氟 - 苯基）-N-异丙基 - 氯乙酰胺的除草组合物及其制备方法
公开(公告)号：US5831126A
公开(公告)日：1998-11-03
申请号：US792312
申请日：1997-01-30
申请人： Reinhard Lantzsch , Heinz Forster , Thomas Schmidt , Karl Steinbeck , Markus Dollinger , Hans-Joachim Santel
发明人： Reinhard Lantzsch , Heinz Forster , Thomas Schmidt , Karl Steinbeck , Markus Dollinger , Hans-Joachim Santel
IPC分类号： C07C231/02 , A01N37/22 , C07C233/15 , C07C231/00 , C07C233/00
CPC分类号： C07C231/02 , A01N37/22 , C07C233/15
摘要： The invention relates to the use of the compound N-(4-fluoro-phenyl)-N-isopropyl-chloroacetamide of the formula (I) ##STR1## which is known, as active compound in selective herbicidal compositions, for example for combating weeds in maize cultures, and to a new process for the preparation of this active compound. The compound (I) is obtained in very high yields by reacting N-isopropyl-4-fluoro-aniline with approximately equimolar amounts of chloroacetyl chloride at temperatures between 20.degree. and 150.degree. C. in the presence of an inert diluent, such as, for example, toluene, without addition of an acid binder.
摘要翻译：本发明涉及已知作为选择性除草组合物中的活性化合物的式（I）化合物N-（4-氟 - 苯基）-N-异丙基 - 氯代乙酰胺的用途，例如用于对抗玉米培养物中的杂草，以及用于制备该活性化合物的新方法。通过N-异丙基-4-氟 - 苯胺与大约等摩尔量的氯乙酰氯在20-150℃的温度下，在惰性稀释剂例如二氯甲烷存在下，以非常高的收率得到化合物（I）例如甲苯，不加酸粘合剂。

8. 发明授权

US5827800A Alkyl sulphinyl and alkyl sulphonyl-1,2,4-thiadiazolyloxy acetamides and their use as herbicides 失效
标题翻译：烷基亚磺酰基和烷基磺酰基-1,2,4-噻二唑氧基乙酰胺及其作为除草剂的用途
公开(公告)号：US5827800A
公开(公告)日：1998-10-27
申请号：US732239
申请日：1996-10-25
申请人： Heinz Forster , Hans-Joachim Santel , Markus Dollinger
发明人： Heinz Forster , Hans-Joachim Santel , Markus Dollinger
IPC分类号： A01N43/82 , A01N43/836 , C07D277/32 , C07D285/08 , C07D417/12
CPC分类号： C07D285/08 , A01N43/82 , C07D417/12
摘要： The invention relates to novel alkyl sulphinyl and alkyl sulphonyl-1,2,4-thiadiazolyloxy acetamides of formula (I) ##STR1## in which n is the numbers 1 or 2, R.sup.1 is hydrogen or possibly substituted alkyl, alkenyl, alkinyl or aralkyl, R.sup.2 is possibly substituted alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkenyl, aralkyl, aryl, alkoxy, alkenyloxy or alkinyloxy, or R.sup.1 and R.sup.2 together with the nitrogen atom to which they are bound form a possibly substituted, saturated or unsaturated nitrogen heterocycle which may contain other hetero atoms and to which a benzo group may be annellated, and R.sup.3 is possibly substituted alkyl, aryl or arylalkyl, and also processes and novel intermediate products for producing the novel compounds and their use as herbicides.
摘要翻译： PCT No.PCT / EP95 / 01472 Sec。 371日期1996年10月25日第 102（e）日期1996年10月25日PCT 1995年4月19日PCT PCT。 WO95 / 29990 PCT公开号日本公开号为1995年11月9日本发明涉及式（I）的新型烷基亚磺酰基和烷基磺酰基-1,2,4-噻二唑氧基乙酰胺，其中n为数1或2，R 1为氢或可能取代的烷基，烯基，炔基或芳烷基，R 2可以被取代的烷基，烯基，炔基，环烷基，环烯基，芳烷基，芳基，烷氧基，烯氧基或烷氧基，或者R1和R2与它们所连接的氮原子一起形成取代的，饱和或不饱和的氮杂环，其可以含有其它杂原子，并且苯并基团可以被环烷基取代，R3可以被取代为烷基，芳基或芳烷基，并且还用于制备新化合物及其用途除草剂。

9. 发明授权

US5639713A Herbicidal compositions based on N-(4-fluoro-phenyl)-N-isopropyl-chloroacetamide, and process for the preparation of this compound 失效
标题翻译：基于N-（4-氟 - 苯基）-N-异丙基 - 氯乙酰胺的除草组合物及其制备方法
公开(公告)号：US5639713A
公开(公告)日：1997-06-17
申请号：US544751
申请日：1995-10-18
申请人： Reinhard Lantzsch , Heinz Forster , Thomas Schmidt , Karl Steinbeck , Markus Dollinger , Hans-Joachim Santel
发明人： Reinhard Lantzsch , Heinz Forster , Thomas Schmidt , Karl Steinbeck , Markus Dollinger , Hans-Joachim Santel
IPC分类号： C07C231/02 , A01N37/22 , C07C233/15
CPC分类号： C07C231/02 , A01N37/22 , C07C233/15
摘要： The invention relates to the use of the compound N-(4-fluoro-phenyl)-N-isopropylchloroacetamide of the formula (I) ##STR1## which is known, as active compound in selective herbicidal compositions, for example for combating weeds in maize cultures, and to a new process for the preparation of this active compound.The compound (I) is obtained in very high yields by reacting N-isopropyl-4-fluoro-aniline with approximately equimolar amounts of chloroacetyl chloride at temperatures between 20.degree. and 150.degree. C. in the presence of an inert diluent, such as, for example, toluene, without addition of an acid binder.
摘要翻译：本发明涉及已知作为选择性除草组合物中的活性化合物的式（I）化合物N-（4-氟 - 苯基）-N-异丙基氯乙酰胺的用途，例如用于防治玉米培养物中的杂草，以及用于制备该活性化合物的新方法。通过N-异丙基-4-氟 - 苯胺与大约等摩尔量的氯乙酰氯在20-150℃的温度下，在惰性稀释剂例如二氯甲烷存在下，以非常高的收率得到化合物（I）例如甲苯，不加酸粘合剂。

10. 发明授权

US4988379A Sulphonyliso(thio)urea derivatives as herbicides 失效
标题翻译：磺酰基（硫代）脲衍生物作为除草剂
公开(公告)号：US4988379A
公开(公告)日：1991-01-29
申请号：US293275
申请日：1989-01-04
申请人： Hans-Joachim Diehr , Christa Fest , Rolf Kirsten , Joachim Kluth , Klaus-Helmut Muller , Theodor Pfister , Uwe Priesnitz , Hans-Jochem Riebel , Wolfgang Roy , Hans-Joachim Santel , Robert R. Schmidt , Ludwig Eue
发明人： Hans-Joachim Diehr , Christa Fest , Rolf Kirsten , Joachim Kluth , Klaus-Helmut Muller , Theodor Pfister , Uwe Priesnitz , Hans-Jochem Riebel , Wolfgang Roy , Hans-Joachim Santel , Robert R. Schmidt , Ludwig Eue
IPC分类号： A01N47/42 , C07D521/00
CPC分类号： C07D521/00 , A01N47/42
摘要： The invention relates to new sulphonyliso(thio)-urea derivatives of the general formula (I) ##STR1## in which R.sup.1 represents an optionally substituted radical from the series comprising alkyl, aralkyl, aryl and heteroaryl,R.sup.2 represents an optionally substituted and/or optionally fused 6-membered aromatic heterocyclic radical containing at least one nitrogen atom,R.sup.3 represents an optically substituted aromatic or heteroaromatic radical,X represents oxygen or sulphur andM represents hydrogen or an equivalent of a metal,and adducts of compounds of the formula (I) with strong acids, processes for their preparation, and their use as herbicides.

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