Halomethyl substituted dialkoxypyridines, fungicidal composition, and method for protecting plants from fungal disease
申请人:THE DOW CHEMICAL COMPANY
公开号:EP0004434A2
公开(公告)日:1979-10-03
Halomethyl substituted dialkoxypyridine compounds which correspond to the formula:
wherein X and Y represent an OR', trichloromethyl, trifluoromethyl, dichloromethyl, dichlorofluoromethyl or chlorodifluoromethyl group with the proviso that one of X or Y must be OR' and the other of X and Y is other than OR'; and R and R' each independently represent an alkyl group containing 1 to 12 carbons or an alkenyl group containing 3 or 4 carbon atoms. These compounds and compositions containing them have been found to be useful as agrnomic fungicidies, especially useful and valuable for the control of soil-bome plant disease organisms which attack the root of plants.
卤代甲基取代的二烷氧基吡啶化合物,其式如下: 其中,X 和 Y 代表 OR'、三氯甲基、三氟甲基、二氯甲基、二氯氟甲基或氯二氟甲基,但 X 或 Y 中的一个必须是 OR',而 X 和 Y 中的另一个不是 OR';R 和 R'各自独立地代表含有 1 至 12 个碳原子的烷基或含有 3 或 4 个碳原子的烯基。 这些化合物和含有这些化合物的组合物已被发现可用作农用杀菌剂,特别是在控制侵袭植物根部的土壤植物病害生物方面非常有用和有价值。