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2-(3-oxypyridinyl)-1,3-dioxolane and dioxane derivatives fungicidal compositions containing the same and methods for controlling fungi utilizing the same
2-(3-oxypyridinyl)-1,3-dioxolane and dioxane derivatives fungicidal compositions containing the same and methods for controlling fungi utilizing the same
A compound having the structural formula IMAGE where R and R1 are the same or different and are hydrogen or C1-C6 alkyl; R2 is hydrogen, chlorine or bromine; R3 is hydrogen, C1-C6 alkyl, C1-C6 alkoxy, halogen, trihalomethyl, nitro, cyano, phenyl, phenyl subsituted with C1-C4 alkyl, C1-C4 alkoxy, halogen, trihalomethyl, nitro or cyano, phenoxy or phenoxy subsituted with C1-C4 alkyl, C1-C4 alkoxy, halogen, trihalomethyl, nitro or cyano; and n is 0 or 1 is disclosed. A composition which comprises a fungicidally effective amount of the compound and a carrier therefor is also set forth. In addition, a process for controlling phytopathogenic fungi wherein a fungicidally effective amount of the compound is applied to the locus to be protected is described.
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机译:具有结构式的化合物,其中R和R1相同或不同,并且为氢或C1-C6烷基; R 2为氢,氯或溴; R 3是氢,C 1 -C 6烷基,C 1 -C 6烷氧基,卤素,三卤甲基,硝基,氰基,苯基,被C 1 -C 4烷基取代的苯基,C 1 -C 4烷氧基,卤素,三卤甲基,硝基或氰基,苯氧基或苯氧基取代。 C 1 -C 4烷基,C 1 -C 4烷氧基,卤素,三卤甲基,硝基或氰基;并且公开了n为0或1。还提出了包含杀真菌有效量的化合物及其载体的组合物。另外,描述了控制植物病原性真菌的方法,其中将杀真菌有效量的化合物施用于要保护的部位。
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