Cyclohexenone oxime ethers I ##STR1## where R.sup.1 is C.sub.1 -C.sub.6 -alkyl, A is unsubstituted or substituted C.sub.3 -C.sub.6 -alkynylene, Z is unsubstituted or substituted phenyl or a 5-membered or 6-membered heteroaromatic and R.sup.2 is C.sub.1 -C.sub.4 -alkoxy-C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.4 -alkylthio-C.sub.1 -C.sub.6 -alkyl, unsubstituted or substituted C.sub.3 -C.sub.7 -cycloalkyl or C.sub.5 -C.sub.7 -cycloalkenyl, an unsubstituted or substituted 5-membered saturated heterocyclic structure having one or two hetero atoms, an unsubstituted or substituted 6-membered or 7-membered saturated or monounsaturated or diunsaturated heterocyclic structure having one or two hetero atoms, an unsubstituted or substituted 5-membered heteroaromatic having one to three hetero atoms or unsubstituted or substituted phenyl or pyridyl, and their agriculturally useful salts and esters of C.sub.1 -C.sub.10 -carboxylic acids and inorganic acids, are suitable as herbicides.
环己烯酮
肟醚I,其中R1是C1-C6烷基,A是未取代或取代的C3-C6炔基亚基,Z是未取代或取代的苯基或5元或6元杂芳基,R2是C1-C4烷氧基-C1-C6烷基,C1-C4烷
硫基-C1-C6烷基,未取代或取代的C3-C7环烷基或C5-C7环烯基,未取代或取代的含有一个或两个杂原子的5元饱和杂环结构,未取代或取代的含有一个或两个杂原子的6元或7元饱和或单不饱和或双不饱和杂环结构,未取代或取代的含有一到三个杂原子的5元杂芳基或未取代或取代的苯基或
吡啶基,以及它们的C1-C10
羧酸和
无机酸的农业上有用的盐和酯,可用作
除草剂。