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269 条记录 (耗时 0.05 秒)

    2-benzoylcyclohexane-1,3-dione as herbicides
    33.
    发明授权
    2-benzoylcyclohexane-1,3-dione as herbicides 有权
    2-苯甲酰基环己烷-1,3-二酮作为除草剂

    公开(公告)号：US06432881B1

    公开(公告)日：2002-08-13

    申请号：US09485231

    申请日：2000-02-07

    申请人： Stefan Engel ,  Joachim Rheinheimer ,  Ernst Baumann ,  Wolfgang von Deyn ,  Regina Luise Hill ,  Guido Mayer ,  Ulf Misslitz ,  Oliver Wagner ,  Matthias Witschel ,  Martina Otten ,  Helmut Walter ,  Karl-Otto Westphalen

    发明人： Stefan Engel ,  Joachim Rheinheimer ,  Ernst Baumann ,  Wolfgang von Deyn ,  Regina Luise Hill ,  Guido Mayer ,  Ulf Misslitz ,  Oliver Wagner ,  Matthias Witschel ,  Martina Otten ,  Helmut Walter ,  Karl-Otto Westphalen

    IPC分类号： C07D23112

    CPC分类号： A01N43/56 ,  C07D207/20 ,  C07D303/22 ,  C07D305/06 ,  C07D307/28 ,  C07D333/16

    摘要： 2-Benzoylcyclohexane-1,3-diones of formula I : where: R1 and R2 are each hydrogen, mercapto, nitro, halogen, cyano, thiocyanato, alkyl, haloalkyl, alkoxy, alkenyl, alkynyl, —OR3, —OCOR3, —OSO2R3, —S(O)nR3 (n=0, 1, 2), —SO2OR3, —SO2N(R3)2, —NR3SO2R3 or —NR3COR3; R3 is hydrogen or optionally substituted alkyl, haloalkyl, alkenyl, alkynyl, phenyl or phenylalkyl; Q is optionally substituted cyclohexane-2-yl-1,3-dione; X1 is optionally substituted alkylene, propenylene, alkenylene or alkynylene; R4 is hydrogen or optionally substituted alkyl, alkenyl, alkynyl, phenyl, phenylalkyl; Het is a three- to six-membered, optionally substituted heterocyclic or heteroaromatic group; and agriculturally useful salts thereof, processes and intermediates for preparing compounds of formula I, compositions comprising them, and the use of the compounds of formula I and the compositions comprising them for controlling harmful plants are described.

    摘要翻译： 式I的2-苯甲酰基环己烷-1,3-二酮其中：R1和R2各自为氢，巯基，硝基，卤素，氰基，氰硫基，烷基，卤代烷基，烷氧基，烯基，炔基，-OR3，-OCOR3，-OSO2R3 ，-S（O）n R 3（n = 0,1,2），-SO 2 OR 3，-SO 2 N（R 3）2，-NR 3 SO 2 R 3或-NR 3 COR 3; R 3是氢或任选取代的烷基，卤代烷基，烯基，炔基，苯基或苯基 Q是任选取代的环己烷-2-基-1,3-二酮; X 1是任选取代的亚烷基，亚丙烯基，亚烯基或亚炔基; R 4是氢或任选取代的烷基，烯基，炔基，苯基，苯基烷基; 至六元，任选取代的杂环或杂芳族基团;及其农业上有用的盐，制备式I化合物的方法和中间体，包含它们的组合物，以及式I化合物及其组合物用于控制有害植物的用途 被描述。

    5-(Dioxabicyclohept-6-yl)-cyclohexenone oxime ethers, and the preparation and thereof use
    37.
    发明授权
    5-(Dioxabicyclohept-6-yl)-cyclohexenone oxime ethers, and the preparation and thereof use 失效
    5-（二氧杂双环庚基-6-基） - 环己烯酮肟醚，其制备及其用途

    公开(公告)号：US6107254A

    公开(公告)日：2000-08-22

    申请号：US331636

    申请日：1999-06-23

    申请人： Joachim Rheinheimer ,  Volker Maywald ,  Uwe Kardorff ,  Karl-Otto Westphalen ,  Ulf Misslitz ,  Helmut Walter

    发明人： Joachim Rheinheimer ,  Volker Maywald ,  Uwe Kardorff ,  Karl-Otto Westphalen ,  Ulf Misslitz ,  Helmut Walter

    IPC分类号： A01N43/90 ,  C07D493/04 ,  A01N43/16 ,  A01N57/16

    CPC分类号： C07D493/04 ,  A01N43/90

    摘要： 5-(Dioxabicyclohept-6-yl)cyclohexenone oxime ethers of the formula I ##STR1## where: R.sup.1 is hydrogen, the equivalent of an agriculturally useful cation, C.sub.1 -C.sub.10 -alkylcarbonyl, C.sub.1 -C.sub.10 -alkylsulfonyl, C.sub.1 -C.sub.10 -alkylphosphonyl, benzoyl, benzenesulfonyl or benzenephosphonyl;R.sup.2 is C.sub.1 -C.sub.6 -alkyl;R.sup.3 is in each case, independently of the others, hydrogen or C.sub.1 -C.sub.4 -alkyl;Z is a C.sub.1 -C.sub.6 -alkylene, C.sub.3 -C.sub.6 -alkenylene or C.sub.3 -C.sub.6 -alkynylene chain which may carry an exo-methylene substituent (.dbd.CH.sub.2) and/or in each case one to three additional substituents selected from the group consisting of C.sub.1 -C.sub.3 -alkyl substituents and halogen atoms, is a C.sub.3 --C.sub.6 -alkylene or C.sub.4 --C.sub.6 -alkenylene chain which may carry one to three C.sub.1 -C.sub.3 -alkyl substituents and which contains, in addition to methylene or methine units, one of the following bridge members: oxygen, sulfur, --SO--, --SO.sub.2 -- or --N(R.sup.i)--, where R.sup.i is hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.3 -C.sub.6 -alkenyl or C.sub.3 -C.sub.6 -alkynyl;R.sup.4 is hydrogen, halogen or phenyl, where the phenyl group may be unsubstituted, partially or fully halogenated and may carry, if it is not fully halogenated, one to three substituents which are as defined in the claims,and the preparation and use thereof.

    摘要翻译： PCT No.PCT / EP97 / 07215 Sec。 371日期1999年6月23日第 102（e）1999年6月23日PCT 1997年12月19日PCT PCT。 出版物WO98 / 30565 日本时间1919年7月16日 - （Dioxabicyclohept-6-yl）环己烯酮肟醚其中：R1是氢，相当于农业上有用的阳离子，C 1 -C 10 - 烷基羰基，C 1 -C 10 - 烷基磺酰基，C 1 -C 10 - 烷基膦酰基，苯甲酰基，苯磺酰基或苯膦酰基; R2是C1-C6-烷基; R 3在每种情况下独立于其它，为氢或C 1 -C 4 - 烷基; Z是可以携带外亚甲基取代基（= CH 2）和/或在每种情况下都有一至三个另外的取代基的C 1 -C 6亚烷基，C 3 -C 6亚链烯基或C 3 -C 6亚炔基链，所述另外的取代基选自 C1-C3-烷基取代基和卤素原子是C3-C6-亚烷基或C4-C6-亚烯基链，其可携带一至三个C 1 -C 3 - 烷基取代基，并且除亚甲基或次甲基单元之外还含有 其中R 1为氢，C 1 -C 4 - 烷基，C 3 -C 6 - 烯基或C 3 -C 6 - 炔基;以下桥连构件：氧，硫，-SO - ， - SO 2 - 或-N（R 1） R4是氢，卤素或苯基，其中苯基可以是未取代的，部分或完全卤化的，并且如果不是完全卤化，可以携带一至三个如权利要求中所定义的取代基及其制备和用途。

    Substituted cyclohexene-1,2-dicarboxylic acid derivatives and intermediates for their preparation
    38.
    发明授权
    Substituted cyclohexene-1,2-dicarboxylic acid derivatives and intermediates for their preparation 失效
    取代的环己烯-1,2-二羧酸衍生物及其制备中间体

    公开(公告)号：US06204222B1

    公开(公告)日：2001-03-20

    申请号：US09085769

    申请日：1998-05-29

    申请人： Ralf Klintz ,  Elisabeth Heistracher ,  Peter Schaefer ,  Gerhard Hamprecht ,  Peter Plath ,  Uwe Kardorff ,  Matthias Gerber ,  Karl-Otto Westphalen ,  Helmut Walter

    发明人： Ralf Klintz ,  Elisabeth Heistracher ,  Peter Schaefer ,  Gerhard Hamprecht ,  Peter Plath ,  Uwe Kardorff ,  Matthias Gerber ,  Karl-Otto Westphalen ,  Helmut Walter

    IPC分类号： A01N4336

    CPC分类号： C07D209/48 ,  A01N37/30 ,  A01N37/32 ,  A01N37/34 ,  A01N37/46 ,  A01N43/12 ,  A01N43/16 ,  A01N43/40 ,  A01N43/74 ,  C07C233/61 ,  C07C233/63 ,  C07C255/13 ,  C07C255/46 ,  C07D295/185 ,  C07D307/12 ,  C07D307/90 ,  C07D309/06 ,  C07D339/08 ,  C07D401/10 ,  C07D413/10 ,  C07D417/10

    摘要： Substituted cyclohexene-1,2-dicarboxylic acid derivatives I (R1 and R2 are each H, unsubstituted or substituted C1-C6-alkyl, C3-C6-alkenyl or C3-C6-alkynyl, C3-C8-cycloalkyl, unsubstituted or substituted phenyl or heterocyclyl and, if R1 is H or C1-C6-alkyl, R2 is additionally OH, C1-C6-alkoxy, C3-C6-alkenyloxy, C3-C6-alkynyloxy, C3-C6-cycloalkoxy, C5-C7-cycloalkenyloxy, C1-C6-haloalkoxy, C3-C6-haloalkenyloxy, C3-C7-cycloalkyl-C1-C6-alkoxy, C1-C6-alkyl-carbonyloxy, C1-C6-cyanoalkoxy, hydroxy-C1-C6-alkoxy, C1-C6-alkoxy-C1-C6-alkoxy, C1-C6-alkoxycarbonyl-C1-C6-alkoxy, C1-C6-alkoxy-C1-C6-alkoxy, C1-C6-alkylamino-C1-C6-alkoxy, C1-C6-dialkylamino-C1-C6-alkoxy, unsubstituted or substituted phenyl-C1-C6-alkoxy, phenyl-C3-C6-alkenyloxy or phenyl-C3-C7-alkynyloxy or unsubstituted or substituted amino, or R1 and R2, together with the nitrogen atom to which they are bonded, form an unsubstituted or substituted 3-membered to 8-membered heterocyclic structure, R3 is H or C1-C6-alkyl, R4 is H or halogen, R5 is H, halogen, NO2, CN or CF3, R6 is an unsubstituted or substituted 3-membered to 8-membered heterocyclic group, —A—CN, —A—CO—B, OR9, —C(R10)═O, —C(R10)═S, —C(R10)═N—R16, —CHR10)—CHR11—CO—B, —C(X1R14)(X2R15)R10 or —P(R12)(R13)═O, where the stated radicals have the meanings listed in the description, or R5 and R6 together form a 3-membered to 5-membered substituted carbon chain, and the agriculturally useful salts of Ia and Ib and intermediates for their preparation. The compounds Ia and Ib and their intermediates are suitable as herbicides and for the desiccation/defoliation of plants.

    摘要翻译： 取代的环己烯-1,2-二羧酸衍生物I（R 1和R 2各自为H，未取代或取代的C 1 -C 6 - 烷基，C 3 -C 6 - 烯基或C 3 -C 6炔基，C 3 -C 8 - 环烷基，未取代或取代的苯基 或者杂环基，如果R 1是H或C 1 -C 6烷基，则R 2又是OH，C 1 -C 6 - 烷氧基，C 3 -C 6 - 烯氧基，C 3 -C 6 - 炔氧基，C 3 -C 6 - 环烷氧基，C 5 -C 7 - 环烯基氧基， C 1 -C 6 - 卤代烷氧基，C 3 -C 6 - 卤代链烯氧基，C 3 -C 7 - 环烷基-C 1 -C 6 - 烷氧基，C 1 -C 6烷基 - 羰氧基，C 1 -C 6 - 氰基烷氧基，羟基-C 1 -C 6烷氧基， 烷氧基-C 1 -C 6烷氧基，C 1 -C 6烷氧基-C 1 -C 6烷氧基，C 1 -C 6烷氧基-C 1 -C 6烷氧基，C 1 -C 6烷基氨基-C 1 -C 6烷氧基，C 1 -C 6二烷基氨基 - C 1 -C 6 - 烷氧基，未取代或取代的苯基-C 1 -C 6 - 烷氧基，苯基-C 3 -C 6 - 烯氧基或苯基-C 3 -C 7 - 炔氧基或未取代或取代的氨基，或R 1和R 2与 它们是键合的，形成未取代或取代的3元至8元杂环结构，R 3是H或C 1 -C 6 - 烷基，R 4是H或卤代 n为5，卤素，NO 2，CN或CF 3，R 6为未取代或取代的3元至8元杂环基，-A-CN，-A-CO-B，OR 9，-C（R 10） O，-C（R 10）= S，-C（R 10）= N-R 16，-CHR 10）-CHR 11 -CO-B，-C（X 1 R 14）（X 2 R 15）R 10或-P（R 12） 其中所述基团具有本说明书所列的含义，或者R5和R6一起形成3元至5元取代的碳链，以及Ia和Ib的农业上有用的盐及其制备的中间体。化合物Ia和 Ib及其中间体适合作为除草剂和植物的干燥/脱叶作用。

    Substituted cinnamic oxime and hydroxamide derivatives
    39.
    发明授权
    Substituted cinnamic oxime and hydroxamide derivatives 失效
    取代的肉桂肟和羟基酰胺衍生物

    公开(公告)号：US6013606A

    公开(公告)日：2000-01-11

    申请号：US765180

    申请日：1997-06-30

    申请人： Ralf Klintz ,  Gerhard Hamprecht ,  Elisabeth Heistracher ,  Peter Schafer ,  Christoph-Sweder von dem Bussche-Hunnefeld ,  Peter Munster ,  Reinhard Kirstgen ,  Albrecht Harreus ,  Karl-Otto Westphalen ,  Matthias Gerber ,  Helmut Walter

    发明人： Ralf Klintz ,  Gerhard Hamprecht ,  Elisabeth Heistracher ,  Peter Schafer ,  Christoph-Sweder von dem Bussche-Hunnefeld ,  Peter Munster ,  Reinhard Kirstgen ,  Albrecht Harreus ,  Karl-Otto Westphalen ,  Matthias Gerber ,  Helmut Walter

    IPC分类号： C07D239/52 ,  A01N37/32 ,  A01N37/50 ,  A01N43/38 ,  A01N43/54 ,  C07C251/40 ,  C07C259/06 ,  C07C265/14 ,  C07C271/28 ,  C07C271/58 ,  C07C331/28 ,  C07D209/48 ,  C07D239/54 ,  C07D239/56 ,  C07D239/58 ,  C07D413/10 ,  A01N43/50 ,  C07D223/10 ,  C07D235/26

    CPC分类号： C07D209/48 ,  A01N37/32 ,  A01N37/50 ,  A01N43/54 ,  C07C251/40 ,  C07C259/06 ,  C07C265/14 ,  C07C271/28 ,  C07C271/58 ,  C07C331/28 ,  C07D239/54

    摘要： Substituted cinnamic oxime derivatives I and cinnamic hydroxamide derivatives II ##STR1## (R.sup.1= halogen, NO.sub.2, CN, CF.sub.3 ; R.sup.2 =H, halogen; R.sup.3= H, halogen, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -haloalkyl, C.sub.3 -C.sub.6 -cycloalkyl, C.sub.3 -C.sub.6 -alkenyl, C.sub.3 -C.sub.6 -alkynyl, hydroxy-C.sub.1 -C.sub.6 -alkyl;R.sup.4= H, halogen, CN, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -haloalkyl orR.sup.3 +R.sup.4 =chemical bond;Y=--O--, --S--, --O--CO--, --O--SO.sub.2 -- or chemical bond;Y'=--O-- or --S--;R.sup.5= unsubst. or subst. C.sub.1 -C.sub.6 -alkyl or C.sub.1 -C.sub.6 -haloalkyl; C.sub.3 -C.sub.6 -cycloalkyl, C.sub.3 -C.sub.6 -alkenyl, C.sub.3 -C.sub.6 -alkynyl, unsubst. or subst. phenyl or phenyl-C.sub.1 -C.sub.6 -alkyl, or, if Y is --O--, --S-- or a chemical bond, is (C.sub.1 -C.sub.6 -alkyl)carbonyl or (C.sub.1 -C.sub.6 -alkoxy)carbonyl; or, if Y is a chemical bond, is hydrogen or halogen;R.sup.5 '=R.sup.5, H or (C.sub.1 -C.sub.6 -haloalkyl)carbonyl;R.sup.6= H, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -haloalkyl, C.sub.3 -C.sub.6 -cycloalkyl, C.sub.3 -C.sub.6 -alkenyl, C.sub.3 -C.sub.6 -alkynyl, hydroxy-C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -alkoxy-C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -alkylthio-C.sub.1 -C.sub.6 -alkyl, cyano-C.sub.1 -C.sub.6 -alkyl, (C.sub.1 -C.sub.6 -alkoxy) carbonyl-C.sub.1 -C.sub.6 -alkyl, (C.sub.1 -C.sub.6 -alkyl) carbonyl-C.sub.1 -C.sub.6 -alkyl, (C.sub.1 -C.sub.6 -alkyl)carbonyloxy-C.sub.1 -C.sub.6 -alkyl or unsubst. or subst. phenyl-C.sub.1 -C.sub.6 -alkyl;or, if Y is oxygen or sulfur, R.sup.5 +R.sup.6 together=unsubst. or subst. C.sub.1 -C.sub.3 -alkylene;Cyc=N-(3,4,5,6-tetrahydrophthalimido) or ##STR2## X.sup.1, X.sup.2 =oxygen or sulfur; R.sup.7 =H, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -haloalkyl, NH.sub.2 ;R.sup.8, R.sup.9 =H, halogen, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -haloalkyl or unsubst. or subst. phenyl);and salts of I and II.Use: herbicides; desiccation/defoliation of plants.

    摘要翻译： PCT No.PCT / EP95 / 02584第 371日期：1997年6月30日 102（e）日期1997年6月30日PCT提交1995年7月4日PCT公布。 第WO96 / 02518号公报 日期1996年2月1日取代肉桂肟衍生物I和肉桂酸羟基酰胺衍生物II（R1 =卤素，NO2，CN，CF3; R2 = H，卤素; R3 = H，卤素，C1-C6-烷基，C1-C6-卤代烷基， C3-C6-环烷基，C3-C6-烯基，C3-C6-炔基，羟基-C1-C6-烷基; R4 = H，卤素，CN，C1-C6-烷基，C1-C6-卤代烷基或R3 + R4 = 化学键; Y = -O-，-S-，-O-CO-，-O-SO2-或化学键; Y'= -O-或-S-; R5 =未取代或未取代的C1-C6- 烷基或C 1 -C 6 - 卤代烷基; C 3 -C 6 - 环烷基，C 3 -C 6 - 烯基，C 3 -C 6炔基，未取代或取代的苯基或苯基-C 1 -C 6烷基，或者如果Y是-O- （C 1 -C 6烷基）羰基或（C 1 -C 6 - 烷氧基）羰基;或者如果Y是化学键，则是氢或卤素; R 5'= R 5，H或（C 1 -C 6 - -C 6 - 卤代烷基）羰基; R 6 = H，C 1 -C 6烷基，C 1 -C 6卤代烷基，C 3 -C 6环烷基，C 3 -C 6 - 烯基，C 3 -C 6炔基，羟基-C 1 -C 6烷基， C 1 -C 6烷氧基-C 1 -C 6烷基，C 1 -C 6烷硫基-C 1 -C 6烷基，氰基-C 1 -C 6烷基，（C 1 -C 6 - 烷氧基）羰基-C 1 -C 6烷基，（C 1 -C 6 - 烷基）羰基-C 1 -C 6 - 烷基，（C 1 -C 6 - 烷基）羰基氧基 -C 1 -C 6 - 烷基或未取代基。 或subst。 苯基-C 1 -C 6 - 烷基; 或者如果Y是氧或硫，则R5 + R6一起=不成立。 或subst。 C1-C3-亚烷基; Cyc = N-（3,4,5,6-四氢邻苯二甲酰亚氨基）或X1，X2 =氧或硫; R7 = H，C1-C6-烷基，C1-C6-卤代烷基，NH2; R8，R9 = H，卤素，C1-C6-烷基，C1-C6-卤代烷基或未取代基。 或subst。 苯基）; 和I和II的盐。 用途：除草剂; 植物的干燥/脱叶。

    N-phenyltetrahydroindazoles, their preparation, and their use as crop protection agents
    40.
    发明授权
    N-phenyltetrahydroindazoles, their preparation, and their use as crop protection agents 失效

    公开(公告)号：US5939558A

    公开(公告)日：1999-08-17

    申请号：US793124

    申请日：1997-02-18

    申请人： Elisabeth Heistracher ,  Lothar Rub ,  Christoph-Sweder von dem Bussche-Hunnefeld ,  Gerhard Hamprecht ,  Ralf Klintz ,  Peter Schafer ,  Karl-Otto Westphalen ,  Matthias Gerber ,  Helmut Walter

    发明人： Elisabeth Heistracher ,  Lothar Rub ,  Christoph-Sweder von dem Bussche-Hunnefeld ,  Gerhard Hamprecht ,  Ralf Klintz ,  Peter Schafer ,  Karl-Otto Westphalen ,  Matthias Gerber ,  Helmut Walter

    IPC分类号： C07D231/56 ,  A01N43/56

    CPC分类号： A01N43/56

    摘要： N-Phenyltetrahydroindazoles of formula (I), where R.sub.1 is H or C.sub.1-4 -alkyl; R.sup.2 is halogen, C.sub.1-4 -alkyl or C.sub.1-4 -haloalkyl; R.sup.3 is H or halogen; R.sup.4 is NO.sub.2, halogen, C.sub.1-4 -alkyl or C.sub.1-4 -haloalkyl; R.sup.5 is --XR.sup.6 ; X is --O--, --S--, --SO-- or --SO.sub.2 --; R.sup.6 is --Alk--R.sup.7 ; Alk is a substituted or unsubstituted methylene, ethylene, propylene, butylene or pentamethylene chain, where one chain member can carry a spiro-linked 2- to 5-membered C chain or where 2 ring members can be bridged via a C.sub.1-5 -alkylene chain; R.sup.7 is CN, SCN, halogen or --YR.sup.11, where Y is --O--, --S--, --SO-- or --SO.sub.2 --; R.sup.10 is H, OH, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -haloalkyl, C.sub.3 -C.sub.5 -cycloalkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -haloalkoxy, C.sub.3 -C.sub.5 -cycloalkoxy, C.sub.1 -C.sub.4 -alkylthio, C.sub.1 -C.sub.4 -haloalkylthio, --NH--R.sup.12, --N(C.sub.1 -C.sub.4 -alkyl)--R.sup.12, --N(C.sub.3 -C.sub.4 -alkenyl)-R.sup.12, --N(C.sub.3 -C.sub.4 -alkynyl)-R.sup.12, pyrrolidin-1-yl, piperid-1-yl, morpholin-4-yl, azepan-1-yl, (i) unsubstituted or substituted phenyl, benzyl, phenoxy or benzyloxy; R.sup.11 is C.sub.1-6 -alkyl, C.sub.1-6 -haloalkyl or C.sub.1-6 -cycloalkyl; R.sup.12 is H, OH, C.sub.1-4 -alkyl, C.sub.3-4 -alkenyl, C.sub.3-4 -alkynyl, C.sub.3-6 -cycloalkyl, C.sub.1-4 -alkoxy, C.sub.3-4 -alkenyloxy, C.sub.3-4 -alkenyloxy, C.sub.3-4 -alkynyloxy, or substituted or unsubstituted phenyl or benzyl; and the agriculturally utilizable salts of formula (I), with the provisoes that the simultaneous meaning of R.sup.6 as dihalomethyl, R.sup.2 and R.sup.4 as chlorine and R.sup.3 as halogen is excluded; the simultaneous meaning of X as oxygen and R.sup.7 as --OR.sup.11 or C.sub.1 -C.sub.6 -alkylthio is excluded; Alk must not carry a spiro-linked three-membered ring if R.sup.7 is halogen and R.sup.11 is not C.sub.1-6 -alkyl if R.sup.1 is H, R.sup.2 is C.sub.1-4 -haloalkyl, R.sup.3 is F, R.sup.4 is halogen and R.sup.7 is --R.sup.11. Use: as herbicides; for desiccating/defoliating plants.