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    • 8. 发明授权
    • 4,5-Dichloro-imidazole-1-carboxylic acid aryl esters and their use as
plant protection agents
    • 4,5-二氯 - 咪唑-1-羧酸芳基酯及其作为植物保护剂的用途
    • US4183742A
    • 1980-01-15
    • US835092
    • 1977-09-21
    • Klaus SasseGunther BeckLudwig EueRobert R. Schmidt
    • Klaus SasseGunther BeckLudwig EueRobert R. Schmidt
    • A01N43/36A01N47/16A01N47/22A01P13/00C07D233/68C07D233/90C07D487/14C07D233/28A01N9/22
    • C07D487/14A01N47/22C07D233/68C07D233/90
    • A 4,5-dichloro-imidazole-1-carboxylic acid aryl ester of the formula ##STR1## in which X represents trifluoromethyl, cyano or a group ##STR2## in which R.sup.1 represents an optionally substituted saturated or unsaturated aliphatic radical, R.sup.2 represents hydrogen, alkyl with 1 to 8 carbon atoms, alkenyl with up to 8 carbon atoms or the formyl group, R.sup.3 represents alkyl with 1 to 8 carbon atoms or alkenyl or alkynyl each with up to 8 carbon atoms, it being possible for each of these alkyl, alkenyl and alkynyl radicals to carry one or more substituents, or represents cycloalkyl with 5 to 7 carbon atoms in the ring which is optionally substituted by alkyl with 1 to 6 carbon atoms, or represents phenyl which may optionally carry one or more substituents, or R.sup.2 and R.sup.3 conjointly with the adjoining nitrogen atom form an optionally substituted 5- to 7-membered heterocyclic radical in which 1 to 3 ring members may be selected from oxygen, sulfur and nitrogen, Y represents halogen, alkyl with 1 to 6 carbon atoms, trifluoromethyl, alkoxy with 1 to 6 carbon atoms, nitro, cyano or a ##STR3## group, in which R.sup.4 represents alkyl with 1 to 6 carbon atoms and n represents 0, 1, 2, 3, 4, or 5, which possesses plant protection properties especially herbicidal and plant growth regulant properties.
    • 其中X表示三氟甲基,氰基或其中R 1表示任选取代的饱和或不饱和脂族基团的基团的4,5-二氯 - 咪唑-1-羧酸芳基酯,其中X表示三氟甲基, R 2表示氢,具有1至8个碳原子的烷基,具有至多8个碳原子的烯基或甲酰基,R 3表示具有1至8个碳原子的烷基或各自具有至多8个碳原子的链烯基或炔基,每个 的这些烷基,烯基和炔基,以携带一个或多个取代基,或表示环中具有5至7个碳原子的环烷基,其任选被具有1至6个碳原子的烷基取代,或表示可以任选携带一个或多个 取代基,或R2和R3与相邻的氮原子结合形成任选取代的5至7元杂环基,其中1至3个环成员可以选自氧,硫和氮,Y代表卤素,烷基与1至 6个碳原子,三氟甲基,具有1至6个碳原子的烷氧基,硝基,氰基或者IMAGE基团,其中R 4表示具有1至6个碳原子的烷基,n表示0,1,2,3,4或5个 具有植物保护性,特别是除草和植物生长调节性。
    • 9. 发明授权
    • 4,5-Dichloro-imidazole derivatives and their use as plant protection
agents
    • 4,5-二氯咪唑衍生物及其作为植物保护剂的用途
    • US4178166A
    • 1979-12-11
    • US835095
    • 1977-09-21
    • Klaus SasseGunther BeckLudwig EueRobert R. Schmidt
    • Klaus SasseGunther BeckLudwig EueRobert R. Schmidt
    • A01N43/50A01P13/00C07D233/68C07D233/90C07D487/14A01N9/22
    • C07D487/14A01N43/50C07D233/68C07D233/90
    • A 4,5-dichloro-imidazole derivative of the formula ##STR1## in which X represents trifluoromethyl, cyano or a ##STR2## in which R.sup.1 represents an optionally saturated or unsaturated aliphatic radical,R.sup.2 represents hydrogen, alkyl with 1 to 8 carbon atoms, alkenyl with up to 8 carbon atoms or the formyl group,R.sup.3 represents hydrogen, alkyl with 1 to 8 carbon atoms or alkenyl or alkynyl with up to 8 carbon atoms, it being possible for each of these alkyl, alkenyl and alkynyl radicals to carry one or more substituents, or represents cycloalkyl with 5 to 7 carbon atoms in the ring which is optionally substituted by alkyl with 1 to 6 carbon atoms, or represents phenyl which may optionally carry one or more substituents, orR.sup.2 and R.sup.3 conjointly with the adjoining nitrogen atom for an optionally substituted 5-membered to 7-membered heterocyclic ring in which 1 to 3 ring members may be selected from oxygen, sulphur and nitrogen, andR represents alkyl with 1 to 12 carbon atoms or alkenyl or alkynyl each with up to 12 carbon atoms, it being possible for each of these alkyl, alkenyl and alkynyl radicals to carry one or more substituents, or represents cycloalkyl with 5 to 7 carbon atoms in the ring or represents a phenyl radical which is at least disubstituted;and the use of such novel 4,5-dichloro-imidazole derivatives as plant protection agents especially as a herbicide, plant growth regulant, insecticide or acaricide.
    • 式(I)的4,5-二氯 - 咪唑衍生物,其中X表示三氟甲基,氰基或者其中R 1表示任选饱和或不饱和的脂族基团,R 2表示氢,烷基与1至 8个碳原子,具有至多8个碳原子的烯基或甲酰基,R3表示氢,具有1至8个碳原子的烷基或具有至多8个碳原子的链烯基或炔基,这些烷基,烯基和炔基中的每一个都是可能的 自由基携带一个或多个取代基,或表示环中具有5至7个碳原子的环烷基,其任选被具有1至6个碳原子的烷基取代,或表示可任选地携带一个或多个取代基的苯基,或者R 2和R 3连接 与相邻的氮原子一起用于任选取代的5元至7元杂环,其中1至3个环成员可以选自氧,硫和氮,R表示具有1至12个碳原子的烷基或烯基或 炔基各自具有至多12个碳原子,这些烷基,烯基和炔基中的每一个可以携带一个或多个取代基,或代表环中具有5至7个碳原子的环烷基或代表至少为 二取代; 以及这种新型的4,5-二氯 - 咪唑衍生物作为植物保护剂,特别是作为除草剂,植物生长调节剂,杀虫剂或杀螨剂的用途。