申请人:BASF Aktiengesellschaft
公开号:US05905087A1
公开(公告)日:1999-05-18
Iminooxybenzyl compounds of the formula I ##STR1## where R.sup.1 is C(CO.sub.2 R.sup.a).dbd.CHR.sup.b, C(CO.sub.2 R.sup.a).dbd.CHOR.sup.b, C(CO.sub.2 R.sup.a).dbd.NOR.sup.b or C(CONR.sup.a R.sup.c).dbd.NOR.sup.b ; R.sup.a, R.sup.b are alkyl; R.sup.c is hydrogen or alkyl; R.sup.3 is hydrogen, cyano, halogen, alkyl, haloalkyl, alkenyl, alkoxy, alkynyl, haloalkoxy, alkenyloxy, haloalkenyloxy, alkynyloxy, haloalkynyloxy, alkylthio, haloalkylthio or (bi)cycloalkly; R.sup.4 is hydrogen, cyano, halogen, optionally substituted alkyl, alkoxy, alkylthio, alkenyl, alkenyloxy, alkenylthio, alkynyl, alkynyloxy or alkynylthio; an optionally substituted ring which can contain, as ring members, one to three of the following hetero atoms: oxygen, sulfur and nitro, in addition to carbon atoms, and which can be bonded to the skeleton directly or via an oxygen or sulfur atom; or an optionally substituted aromatic or heteroaromatic radical; R.sup.5 an optionally substituted aromatic radical, their preparation, and their use are described.
化合物I的结构式为:##STR1##其中,R.sup.1为C(CO.sub.2R.sup.a).dbd.CHR.sup.b,C(CO.sub.2R.sup.a).dbd.CHOR.sup.b,C(CO.sub.2R.sup.a).dbd.NOR.sup.b或C(CONR.sup.aR.sup.c).dbd.NOR.sup.b;R.sup.a,R.sup.b为烷基;R.sup.c为氢或烷基;R.sup.3为氢、氰基、卤素、烷基、卤代烷基、烯基、烷氧基、炔基、卤代烷氧基、烯氧基、卤代烯氧基、炔氧基、卤代炔氧基、烷硫基、卤代烷硫基或(双)环烷基;R.sup.4为氢、氰基、卤素、可选取代的烷基、烷氧基、烷硫基、烯基、烯氧基、烯硫基、炔基、炔氧基或炔硫基;或者为可选取代的环,该环可以包含以下一到三种杂原子:氧、硫和氮,除了碳原子之外,并且可以直接或通过氧或硫原子与骨架相连;或者为可选取代的芳香或杂芳基;R.sup.5为可选取代的芳香基。本文还描述了它们的制备方法和用途。