Dihalophenoxyphenylamidines and use thereof as fungicides
View Patent ↗The present invention relates to dihalophenoxyphenylamidines of the general formula (I), to a process for their preparation, to the use of the amidines according to the invention for controlling unwanted microorganisms and also to a composition for this purpose, comprising the phenoxyamidines according to the invention. Furthermore, the invention relates to a method for controlling unwanted microorganisms by applying the compounds according to the invention to the microorganisms and/or their habitat.
1. A dihalophenoxyphenylamidine of formula (I)
or a salt thereof where
R 1 is selected from the group consisting of hydrogen, methyl, and cyclopropylmethyl;
R 2 is selected from the group consisting of methyl and ethyl;
R 3 is selected from the group consisting of ethyl, propyl, and cyclopropyl;
R 4 and R 5 independently of one another are selected from the group consisting of Cl, F, —CF 3 , —CF 2 H and methyl groups;
X 1 is selected from the group consisting of F, Cl, and Br; and
X 2 is in the 4 position of the phenyl group and is selected from the group consisting of F, Cl and Br.
2. The dihalophenoxyphenylamidine or a salt thereof as claimed in claim 1 selected from the group consisting of N-ethyl-N-methyl-N′-[4-(3,4-difluoro-phenoxy)-2,5-xylyl]formamidine; N-methyl-N-propyl-N′-[4-(3,4-difluorophenoxy)-2,5-xylyl]-formamidine; N-cyclopropyl-N-methyl-N′-[4-(3,4-difluorophenoxy)-2,5-xylyl]formamidine; N,N-diethyl-N′-[4-(3,4-difluorophenoxy)-2,5-xylyl]formamidine; —N-ethyl-N-propyl-N′-[4-(3,4-difluorophenoxy)-2,5-xylyl]formamidine; N-ethyl-N-methyl-N′-[4-(3-chloro-4-fluorophenoxy)-2,5-xylyl]formamidine; N-methyl-N-propyl-N′-[4-(3-chloro-4-fluorophenoxy)-2,5-xylyl]formamidine; N-cyclopropyl-N-methyl-N′-[4-(3-chloro-4-fluorophenoxy)-2,5-xylyl]formamidine; N,N-diethyl-N′-[4-(3-chloro-4-fluorophenoxy)-2,5-xylyl]formamidine; N-ethyl-N-propyl-N′-[4-(3-chloro-4-fluorophenoxy)-2,5-xylyl]formamidine; N-ethyl-N-methyl-N′-[4-(3-bromo-4-fluoro-phenoxy)-2,5-xylyl]formamidine; N-methyl-N-propyl-N′-[4-(3-bromo-4-fluorophenoxy)-2,5-xylyl]formamidine; N-cyclopropyl-N-methyl-N′-[4-(3-bromo-4-fluorophenoxy)-2,5-xylyl]form-amidine; N,N-diethyl-N′-[4-(3-bromo-4-fluorophenoxy)-2,5-xylyl]formamidine; N-ethyl-N-propyl-N′-[4-(3-bromo-4-fluorophenoxy)-2,5-xylyl]formamidine; N-ethyl-N-methyl-N′-[4-(3-iodo-4-fluorophenoxy)-2,5-xylyl]formamidine; N-methyl-N-propyl-N′-[4-(3-iodo-4-fluorophenoxy)-2,5-xylyl]formamidine; N-cyclopropyl-N-methyl-N′-[4-(3-iodo-4-fluorophenoxy)-2,5-xylyl]formamidine; N,N-diethyl-N′-[4-(3-iodo-4-fluorophenoxy)-2,5-xylyl]formamidine; N-ethyl-N-propyl-N′-[4-(3-iodo-4-fluorophenoxy)-2,5-xylyl]formamidine; N-ethyl-N-methyl-N′-[4-(3-fluoro-4-chlorophenoxy)-2,5-xylyl]formamidine; N-methyl-N-propyl-N′-[4-(3-fluoro-4-chlorophenoxy)-2,5-xylyl]formamidine; N-cyclopropyl-N-methyl-N′-[4-(3-fluoro-4-chlorophenoxy)-2,5-xylyl]formamidine; N,N-diethyl-N′-[4-(3-fluoro-4-chlorophenoxy)-2,5-xylyl]formamidine; N-ethyl-N-propyl-N′-[4-(3-fluoro-4-chlorophenoxy)-2,5-xylyl]formamidine; N-ethyl-N-methyl-N′-[4-(3,4-dichloro-phenoxy)-2,5-xylyl]formamidine; N-methyl-N-propyl-N′-[4-(3,4-dichlorophenoxy)-2,5-xylyl]formamidine; N-cyclopropyl-N-methyl-N′-[4-(3,4-dichlorophenoxy)-2,5-xylyl]form-amidine; N,N-diethyl-N′-[4-(3,4-dichlorophenoxy)-2,5-xylyl]formamidine; N-ethyl-N-propyl-N′-[4-(3,4-dichlorophenoxy)-2,5-xylyl]formamidine; N-ethyl-N-methyl-N′-[4-(3-bromo-4-chlorophenoxy)-2,5-xylyl]formamidine; N-methyl-N-propyl-N′-[4-(3-bromo-4-chlorophenoxy)-2,5-xylyl]formamidine; N-cyclopropyl-N-methyl-N′-[4-(3-bromo-4-chlorophenoxy)-2,5-xylyl]formamidine; N,N-diethyl-N′-[4-(3-bromo-4-chlorophenoxy)-2,5-xylyl]formamidine; N-ethyl-N-propyl-N′-[4-(3-bromo-4-chloro-phenoxy)-2,5-xylyl]formamidine; N-ethyl-N-methyl-N′-[4-(3-iodo-4-chlorophenoxy)-2,5-xylyl]formamidine; N-methyl-N-propyl-N′-[4-(3-iodo-4-chlorophenoxy)-2,5-xylyl]formamidine; N-cyclopropyl-N-methyl-N′-[4-(3-iodo-4-chlorophenoxy)-2,5-xylyl]formamidine; N,N-diethyl-N′-[4-(3-iod-4-chlorophenoxy)-2,5-xylyl]formamidine; N-ethyl-N-propyl-N′-[4-(3-iodo-4-chlorophenoxy)-2,5-xylyl]formamidine; N-ethyl-N-methyl-N′-[4-(3-fluoro-4-bromophenoxy)-2,5-xylyl]formamidine; N-methyl-N-propyl-N′-[4-(3-fluoro-4-bromophenoxy)-2,5-xylyl]-formamidine; N-cyclopropyl-N-methyl-N′-[4-(3-fluoro-4-bromophenoxy)-2,5-xylyl]form-amidine; N,N-diethyl-N′-[4-(3-fluoro-4-bromophenoxy)-2,5-xylyl]formamidine; N-ethyl-N-propyl-N′-[4-(3-fluoro-4-bromophenoxy)-2,5-xylyl]formamidine; N-ethyl-N-methyl-N′-[4-(3-chloro-4-bromophenoxy)-2,5-xylyl]formamidine; N-methyl-N-propyl-N′-[4-(3-chloro-4-bromophenoxy)-2,5-xylyl]-formamidine; N-cyclopropyl-N-methyl-N′-[4-(3-chloro-4-bromophenoxy)-2,5-xylyl]-formamidine; N,N-diethyl-N′-[4-(3-chloro-4-bromophenoxy)-2,5-xylyl]formamidine; N-ethyl-N-propyl-N′-[4-(3-chloro-4-bromophenoxy)-2,5-xylyl]formamidine; N-ethyl-N-methyl-N′-[4-(3,4-dibromophenoxy)-2,5-xylyl]-formamidine; N-methyl-N-propyl-N′-[4-(3,4-dibromophenoxy)-2,5-xylyl]formamidine; N-cyclopropyl-N-methyl-N′-[4-(3,4-dibromophenoxy)-2,5-xylyl]formamidine; N,N-diethyl-N′-[4-(3,4-dibromophenoxy)-2,5-xylyl]formamidine; N-ethyl-N-propyl-N′-[4-(3,4-dibromo-phenoxy)-2,5-xylyl]formamidine; N′-[4-(3-fluoro-4-bromophenoxy)-2,5-dimethylphenyl]-N-ethyl-N-methylimidoformamide; N′-[4-(3,4-dibromophenoxy)-2,5-dimethylphenyl]-N-methyl-N-ethyl-1-ylimidoformamide; N′-[4-(3,4-dibromophenoxy)-2,5-dimethylphenyl]-N-methyl-N-propyl-ylimidoformamide; and N′-[4-(3,4-dibromophenoxy)-2,5-dimethylphenyl]-N-ethyl-N-methylimidoformamide.
3. A composition for controlling unwanted microorganisms, comprising at least one dihalophenoxyphenylamidine or a salt thereof as claimed in claim 1 .
4. Seed treated with at least one amidine or a salt thereof as claimed in claim 1 .
5. The dihalophenoxyphenylamidine or a salt thereof as claimed in claim 1 where
R 1 is hydrogen;
R 2 is methyl;
R 3 is ethyl or propyl;
X 1 is F, Br, or I; and
X 2 is in the 4 position of the phenyl group and is F, Cl, or Br.
6. The dihalophenoxyphenylamidine or a salt thereof as claimed in claim 1 selected from the group consisting of N-ethyl-N-methyl-N′-[4-(3-bromo-4-fluoro-phenoxy)-2,5-xylyl]formamidine; N-ethyl-N-methyl-N′-[4-(3-bromo-4-chlorophenoxy)-2,5-xylyl]formamidine; N-ethyl-N-methyl-N′-[4-(3-fluoro-4-bromophenoxy)-2,5-xylyl]formamidine; N-ethyl-N-methyl-N′-[4-(3,4-dibromophenoxy)-2,5-xylyl]formamidine; and N-methyl-N-propyl-N′-[4-(3,4-dibromophenoxy)-2,5-xylyl]formamidine.