Novel fungicidal pyridyl carbamates having the formula
wherein
R is selected from the group consisting of halogen such as chlorine, fluorine and bromine, C₁-C₃ alkoxy such as propoxy, ethoxy and methoxy, preferably methoxy, -CF₃, C₃-C₄ alkenyloxy and C₁-C₃ haloalkoxy;
R₁ is selected from the group consisting of C₁-C₆ alkyl, preferably methyl; C₃-C₆ cycloalkyl, benzyl, C₁-C₃ haloalkyl and C₃-C₈ cyclic, straight or branched alkoxyalkyl;
X is either oxygen or sulfur; Y is either oxygen or sulfur; and fungicidally acceptable organic and inorganic salts thereof. These compounds provide excellent control of fungal growth.
新型杀菌剂
吡啶基
氨基甲酸酯,其式为
其中
R 选自卤素(如
氯、
氟和
溴)、C₁-C₃ 烷氧基(如丙氧基、乙氧基和甲氧基,优选甲氧基)、-CF₃、C₃-C₄ 烯氧基和 C₁-C₃ 卤烷氧基组成的组;
R₁ 选自由 C₁-C₆ 烷基(最好是甲基)、C₃-C₆ 环烷基、苄基、C₁-C₃ 卤代烷基和 C₃-C₈环状、直链或支链烷氧基烷基组成的组;
X 是氧或
硫;Y 是氧或
硫;以及真菌可接受的有机盐和
无机盐。这些化合物能很好地控制真菌生长。