Novel fungicidal pyridyl sulfenyl carbamates having the formula
wherein R is selected from the group consisting of haloalkyl, C₁-C₈ alkyl, aryl, substituted aryl, arylalkyl, substituted arylalkyl, alkanoyl, alkylamino, arylamino, arylalkylamino and substituted pyridylcarbamoyl;
R₁ is C₁-C₃ alkoxy or C₁-C₃ haloalkoxy or halomethoxy; alkenyloxy; and halogen;
R₂ is C₁-C₃ alkyl;
X is oxygen or sulfur; and
Y is oxygen or sulfur
and fungicidally acceptable organic and inorganic salts thereof which are highly effective fungicides for use both as preventive and curative fungicides are disclosed herein.
新型杀菌剂
吡啶亚磺酰
氨基甲酸酯,其式为
其中 R 选自由卤代烷基、C₁-C₈ 烷基、芳基、取代的芳基、芳烷基、取代的芳烷基、烷酰基、烷基
氨基、芳基
氨基、芳烷基
氨基和取代的
吡啶基
氨基甲酰基组成的组;
R₁ 是 C₁-C₃ 烷氧基或 C₁-C₃ 卤代烷氧基或卤代甲氧基;烯氧基;和卤素;
R₂ 是 C₁-C₃ 烷基;
X是氧或
硫;和
Y 是氧或
硫
及其杀真菌可接受的有机盐和
无机盐,它们是高效的杀真菌剂,既可用作预防性杀真菌剂,也可用作治疗性杀真菌剂。