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61. 发明授权

US4178166A 4,5-Dichloro-imidazole derivatives and their use as plant protection agents 失效
标题翻译： 4,5-二氯咪唑衍生物及其作为植物保护剂的用途
公开(公告)号：US4178166A
公开(公告)日：1979-12-11
申请号：US835095
申请日：1977-09-21
申请人： Klaus Sasse , Gunther Beck , Ludwig Eue , Robert R. Schmidt
发明人： Klaus Sasse , Gunther Beck , Ludwig Eue , Robert R. Schmidt
IPC分类号： A01N43/50 , A01P13/00 , C07D233/68 , C07D233/90 , C07D487/14 , A01N9/22
CPC分类号： C07D487/14 , A01N43/50 , C07D233/68 , C07D233/90
摘要： 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.
摘要翻译：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。

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