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    • 63. 发明授权
    • Cyclohexane-1,3-dione derivatives, their preparation and herbicides
containing these compounds
    • 环己烷-1,3-二酮衍生物,它们的制备和含有这些化合物的除草剂
    • US4728357A
    • 1988-03-01
    • US759925
    • 1985-07-29
    • Rainer BeckerDieter JahnWolfgang RohrBruno Wuerzer
    • Rainer BeckerDieter JahnWolfgang RohrBruno Wuerzer
    • A01N35/06A01N37/34A01N37/44A01N41/10C07C67/00C07C313/00C07C317/28C07C323/47A01N31/06C07C83/06
    • A01N35/06A01N37/44A01N41/10
    • Cyclohexane-1,3-dione derivatives of the formula ##STR1## where R.sup.1 is alkyl of from 2 to 4 carbon atoms, R.sup.2 is alkyl, unsubstituted or halogen-substituted alkenyl, or alkynyl, each of from 2 to 5 carbon atoms, R.sup.3 is a saturated or unsaturated hydrocarbon radical of up to 4 carbon atoms which is unsubstituted or substituted by 1 to 3 hydrocarbon radicals of a total of up to 8 carbon atoms, by aryl of from 6 to 10 carbon atoms, or by benzyl, R.sup.4 is, when R.sup.3 is unsaturated or olefinically or aromatically substituted, alkyl of from 1 to 6 carbon atoms, R.sup.4 is further unsubstituted or halogen-substituted alkenyl of from 2 to 6 carbon atoms, alkynyl of from 2 to 6 carbon atoms, naphthyl, arylalkyl or arylalkenyl, where aryl is of from 6 to 10 carbon atoms and is unsubstituted or substituted by alkyl or alkoxy, each of from 1 to 3 carbon atoms, or by halogen, and where alkyl or alkenyl is of from 2 to 3 carbon atoms, at least 2 of which being between aryl and sulfur, Z is H, CN, CH.sub.3, methoxycarbonyl or ethoxycarbonyl, and n is 0,1 or 2, and salts thereof.
    • 其中R1是2至4个碳原子的烷基,R2是烷基,未取代的或卤素取代的烯基或炔基,其中每个具有2-5个碳原子的环烷基-1,3-二酮衍生物, R3是至多4个碳原子的饱和或不饱和烃基,其未被取代或被1至3个总共多达8个碳原子的烃基,6至10个碳原子的芳基或苄基,R 4 当R3是不饱和或烯或芳基取代时,具有1至6个碳原子的烷基,R4是未取代的或含2至6个碳原子的卤素取代的链烯基,2至6个碳原子的炔基,萘基,芳基烷基 或芳基烯基,其中芳基为6至10个碳原子,未被取代或被烷基或烷氧基取代,各自为1至3个碳原子,或被卤素取代,并且其中烷基或烯基为2至3个碳原子, 其中至少2个在芳基和硫之间,Z是H,CN,CH3,甲氧基 羰基或乙氧羰基,n为0,1或2,及其盐。
    • 67. 发明授权
    • Cyclohexane-1,3-dione derivatives
    • 环己烷-1,3-二酮衍生物
    • US4617050A
    • 1986-10-14
    • US750996
    • 1985-07-02
    • Dieter JahnRainer BeckerMichael KeilWalter HimmeleBruno Wuerzer
    • Dieter JahnRainer BeckerMichael KeilWalter HimmeleBruno Wuerzer
    • A01N35/06A01N37/44C07C131/02C07C131/10
    • A01N37/44A01N35/06
    • Cyclohexane-1,3-dione derivatives of the formula I ##STR1## where R.sup.1 is cycloalkyl of 3 to 12 carbon atoms which may or may not be olefinically monounsaturated to tetraunsaturated, can be substituted by not more than 3 methyl or ethyl groups, one vinyl, methylvinyl or allyl group, 1 or 2 chlorine atoms or one alkoxy group of 1 to 4 carbon atoms and can be bridged by an alkylene chain of not more than 4 carbon atoms, X is alkylene of 1 to 5 carbon atoms, which can be monounsaturated or diunsaturated, interrupted by not more than 2 sulfur or oxygen atoms and substituted by not more than 3 alkyl groups of 1 to 3 carbon atoms, R.sup.2 is hydrogen of alkoxycarbonyl where alkoxy is of 1 to 2 carbon atoms, R.sup.3 is alkyl of 1 to 4 carbon atoms, R.sup.4 is alkyl of 1 to 3 carbon atoms, alkenyl of 3 or 4 carbon atoms, propargyl or haloalkenyl of 3 or 4 carbon atoms and 1 to 3 halogen atoms, and the salts of these compounds, processes for their preparation, herbicides containing these compounds, and their use.
    • 式I的环己烷-1,3-二酮衍生物,其中R1是3-12个碳原子的环烷基,其可以是或不是烯属单不饱和的四不饱和的,可以被不多于3个甲基或乙基取代, 一个乙烯基,甲基乙烯基或烯丙基,1或2个氯原子或1至4个碳原子的一个烷氧基,并且可以通过不超过4个碳原子的亚烷基链桥连,X是1至5个碳原子的亚烷基, 可以是不饱和或不饱和的,被不多于2个硫或氧原子中断并被不多于3个1至3个碳原子的烷基取代,R2是烷氧基为1至2个碳原子的烷氧基羰基的氢,R3是烷基 具有1至4个碳原子的烷基,R 4是1至3个碳原子的烷基,3或4个碳原子的链烯基,3或4个碳原子和1至3个卤素原子的炔丙基或卤代烯基,以及这些化合物的盐, 它们的制备,含有这些化合物的除草剂,以及它们的u se。