申请人:Nakagawa Yuki
公开号:US20050038041A1
公开(公告)日:2005-02-17
Fungicidal pyrimidine derivatives and the use as a fungicide of the compounds of formula (1):
wherein R
1
is H, C
1
-C
6
alkyl, C
2
-C
6
alkenyl, C
2
-C
6
alkynyl, C
3
-C
6
cycloalkyl, C
1
-C
6
alkoxy, C
3
-C
6
cycloalkoxy, C
1
-C
6
alkylthio, C
1
-C
6
alkylsulfinyl, C
1
-C
6
alkylsulfonyl, phenyl, pyridinyl or azolyl groups, (being optionally substituted by one or more substituents); or N(R
4
)C(O)R
5
, R
2
is polyfluoroalkyl, R
3
is fluorine, chlorine, bromine or iodine; ethenyl or ethynyl (being optionally substituted by one or more of halogen), R
4
and R
5
are, independently, H, C
1
-C
6
alkyl, C
2
-C
6
alkenyl or C
2
-C
6
alkynyl groups, (being optionally substituted by one or more of halogen or cyano); or R
4
and R
5
can join together to form a 5 or 6-membered ring, Q is a heteroaromatic ring selected from the following ring system; imidazol-1-yl, pyrazol-1-yl, 1,2,3-triazol-1-yl, 1,2,3-triazol-2-yl, 1,2,4-triazol-1-yl, 1,2,4-triazol-4-yl, benzimidazol-1-yl or tetrazol-5-yl groups, (being optionally substituted by one or more of substituents).
杀真菌的嘧啶衍生物及其化合物作为杀菌剂的使用,其化学式为(1):其中R1为H,C1-C6烷基,C2-C6烯基,C2-C6炔基,C3-C6环烷基,C1-C6烷氧基,C3-C6环烷氧基,C1-C6烷硫基,C1-C6烷基磺酰基,苯基,吡啶基或唑基(可以选用一个或多个取代基进行取代);或N(R4)C(O)R5,R2为多氟烷基,R3为氟,氯,溴或碘;烯基或炔基(可以选用一个或多个卤素进行取代),R4和R5分别为H,C1-C6烷基,C2-C6烯基或C2-C6炔基(可以选用一个或多个卤素或氰基进行取代);或R4和R5可以结合形成5或6元环,Q为以下杂环芳香环之一:咪唑-1-基,吡唑-1-基,1,2,3-三唑-1-基,1,2,3-三唑-2-基,1,2,4-三唑-1-基,1,2,4-三唑-4-基,苯并咪唑-1-基或四唑-5-基(可以选用一个或多个取代基进行取代)。