申请人:Chevron Research Company
公开号:US04414017A1
公开(公告)日:1983-11-08
Compounds of the formula ##STR1## wheren X.sup.1 is halo or trihalomethyl, X.sup.2 is hydrogen or halo, R.sup.1 is nitro or --OR.sup.3, R.sup.2 is hydrogen or --OR.sup.4, R.sup.3 ##STR2## R.sup.4 is ##STR3## and R is hydroxy, alkoxy, alkenoxy, alkynoxy, thiol, alkythio, alkenylthio, amino, mono- or di-substituted amino or OM, wherein M is a monovalent cation; R' and R" are hydrogen, alkyl, alkenyl, alkynyl or phenyl; and Y is oxygen, sulfur, or substituted or unsubstituted nitrogen, have herbicidal activity.
式为##STR1##的化合物,其中X.sup.1是卤素或三卤甲基,X.sup.2是氢或卤素,R.sup.1是硝基或--OR.sup.3,R.sup.2是氢或--OR.sup.4,R.sup.3 ##STR2## R.sup.4是##STR3##,而R为羟基,烷氧基,烯氧基,炔氧基,硫醇基,烷硫基,烯基硫基,氨基,单取代或双取代氨基或OM,其中M是一价阳离子;R'和R"是氢,烷基,烯基,炔基或苯基;而Y是氧,硫或取代或未取代的氮,具有除草活性。