An alkoxyphenylthio or alkoxyphenoxy pyrimidine characterised in that it corresponds to the following general formula:
wherein
R, R', and R" independently represent optionally branched alkyl, haloalkyl, optionally substituted cycloalkyl and alkenyl, wherein the alkyl or alkenyl groups contain from one to ten carbon atoms and may be interrupted by oxygen or sulfur;
and
W represents oxygen or sulfur is disclosed.
Such compounds are herbicidal and may be used, optionally as compositions with inert diluent carriers, in methods for controlling undesirable weed pests.
一种烷氧基苯
硫基或烷氧基苯氧基
嘧啶,其特征在于它符合以下通式:
其中
R、R'和 R "独立地代表任选支链烷基、卤代烷基、任选取代的环烷基和烯基,其中烷基或烯基含有一至十个碳原子,并可被氧或
硫打断;
以及
W 代表氧或
硫。
这类化合物具有除草作用,可与惰性稀释剂载体组成组合物,用于控制有害杂草。