申请人:Celamerck GmbH & Co. KG
公开号:US04394159A1
公开(公告)日:1983-07-19
This invention is directed to 2-chloro-6-nitro-aniline compounds of the formula ##STR1## wherein A represents hydrogen, a straight or branched alkyl radical having from 1 to 6 carbon atoms a cycloalkyl radical having from 3 to 6 carbon atoms, a chlorine-substituted or hydroxyl-sustituted alkyl radical having from 2 to 6 carbon atoms, or an allyl or trifluoroacetyl group, B represents hydrogen or a methyl, ethyl, n-propyl, or isopropyl group, or A and B represent together an alkylene radical optionally interrupted by oxygen, .dbd.NH or, .dbd.NCH.sub.3, and having up to 5 members, or the group .dbd.CH-N(CH.sub.3).sub.2, R represents hydrogen, fluorine, chlorine, or bromine or a trifluoromethyl, methyl, or methoxy group, and X represents oxygen or sulphur, and novel herbicidal compositions containing these compounds as active ingredients.
这项发明涉及具有以下结构的2-氯-6-硝基苯胺化合物##STR1##其中A代表氢、具有1至6个碳原子的直链或支链烷基基团、具有3至6个碳原子的环烷基基团、具有2至6个碳原子的氯代或羟基代烷基基团、或烯丙基或三氟乙酰基;B代表氢或甲基、乙基、正丙基或异丙基基团,或A和B一起代表由氧、.dbd.NH或.dbd.NCH.sub.3可选中断的最多5个成员的烷基基团,或.group.dbd.CH-N(CH.sub.3).sub.2;R代表氢、氟、氯或溴或三氟甲基、甲基或甲氧基基团;X代表氧或硫,并且包含这些化合物作为活性成分的新型除草剂组合物。