申请人:BASF Aktiengesellschaft
公开号:US04804404A1
公开(公告)日:1989-02-14
Fluoroalkyl-substituted quinoline derivatives of the formula ##STR1## where R.sup.1 is chlorine, fluorine, hydroxyl, O.sup..crclbar. Met.sup..sym., C.sub.1 -C.sub.4 -alkoxy or a radical of the formula ##STR2## R.sup.2 and R.sup.3 independently of one another are each hydrogen, C.sub.1 -C.sub.3 -alkyl or C.sub.1 -C.sub.3 -fluoroalkyl, R.sup.4 is fluorine, chlorine or bromine, with the proviso that one or both of the radicals R.sup.2 and R.sup.3 are C.sub.1 -C.sub.3 -fluoroalkyl, herbicides containing these compounds as active ingredients, and their use for controlling unwanted plant growth.
氟烷基取代的喹啉衍生物的化学式为##STR1##其中R.sup.1为氯、氟、羟基、O.sup..crclbar. Met.sup..sym.、C.sub.1-C.sub.4-烷氧基或化学式##STR2##的基团,R.sup.2和R.sup.3彼此独立地为氢、C.sub.1-C.sub.3-烷基或C.sub.1-C.sub.3-氟烷基,R.sup.4为氟、氯或溴,但要求R.sup.2和R.sup.3中的一个或两个为C.sub.1-C.sub.3-氟烷基,含有这些化合物作为活性成分的除草剂,以及它们用于控制不受欢迎的植物生长。