申请人:——
公开号:US20030207938A1
公开(公告)日:2003-11-06
Benzhydryl derivatives of the formula I,
1
where the index and the variables are as defined below:
X is oxygen or sulfur;
R
1
, R
3
are halogen, cyano, nitro, hydroxyl, mercapto, amino, alkyl, alkenyl, alkynyl, alkoxy, alkenyloxy, alkynyloxy, alkylcarbonyloxy, formyloxy, alkylthio, alkenylthio, alkynylthio, alkylamino, dialkylamino, alkylcarbonyl or formyl, where the carbon atoms in the radicals mentioned may be partially or fully halogenated;
R
2
is halogen, cyano, nitro, hydroxyl, mercapto, amino, alkyl, alkoxy, haloalkyl or haloalkoxy, where the groups R
2
may be different if n=2;
R
4
is alkyl, alkenyl or alkynyl, where the carbon atoms in these radicals may be unsubstituted or partially or fully halogenated;
R
5
, R
6
are hydroxyl, alkyl, alkenyl, haloalkyl, haloalkenyl, alkoxy, alkenyloxy, haloalkoxy, haloalkenyloxy, cycloalkyl, cycloalkylalkyl, cycloalkoxy or cycloalkylalkoxy;
n is 0, 1 or 2;
processes for preparing the compounds I, compositions comprising them and their use for controlling phytopathogenic harmful fungi are described.
公式I的Benzhydryl衍生物,其中指数和变量如下所定义:
X为氧或硫;
R1,R3为卤素,氰基,硝基,羟基,硫巴巴基,氨基,烷基,烯基,炔基,烷氧基,烯氧基,炔氧基,烷基羰酸酯基,甲酰氧基,烷硫基,烯硫基,炔硫基,烷基氨基,二烷基氨基,烷基羰基或甲酰基,所述基团中的碳原子可以部分或完全卤化;
R2为卤素,氰基,硝基,羟基,硫巴巴基,氨基,烷基,烷氧基,卤代烷基或卤代烷氧基,其中如果n≠2,则基团R2可以不同;
R4为烷基,烯基或炔基,其中这些基团中的碳原子可以未取代或部分或完全卤化;
R5,R6为羟基,烷基,烯基,卤代烷基,卤代烯基,烷氧基,烯氧基,卤代烷氧基,卤代烯氧基,环烷基,环烷基烷基,环烷氧基或环烷基烷氧基;
n为0,1或2;
描述了制备化合物I的方法,包括它们的组合物以及它们用于控制植物病原真菌的用途。