Claims
- 1. A hydroximic acid halide compound I wherein the substituents have the following meanings:X is NOCH3, CHOCH3 or CHCH3; Y is O or NH; R1 is halogen; R2 is C2-C6-alkyl, C2-C6-alkenyl and C2-C6-alkynyl, it being possible for these groups to be partially or fully halogenated and/or to have attached to them one or two of the following radicals: cyano, C1-C4-alkoxy, C1-C4-haloalkoxy and phenyl, it being possible for the phenyl, in turn, to be partially or fully halogenated and/or to have attached to it one to three of the following groups: cyano, nitro, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy and C1-C4-haloalkoxy; methyl which is partially or fully halogenated and/or has attached to it one of the following radicals: cyano, C1-C4-alkoxy or C1-C4-haloalkoxy; C5-C6-cycloalkyl which can be partially or fully halogenated and/or can have attached to it one to three C1-C4-alkyl groups; aryl or arylmethylene which can be partially or fully halogenated in the aryl moiety and/or can have attached to it one to three of the following radicals: cyano, nitro, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy and C1-C4-haloalkoxy; R3 is C1-C6-alkyl, C1-C3-alkoxy-C1-C6-alkyl, C3-C6-cycloalkyl-C1-C6-alkyl, C3-C6-alkenyl and C3-C6-alkynyl, it being possible for these groups to be partially or fully halogenated and it being possible for the cycloalkyl groups additionally to have attached to them one to three C1-C4-alkyl radicals, or a salt thereof.
- 2. A process for the preparation of the compound I defined in claim 1, which comprises first converting a carboxylic ester IIa wherein Rx is C1-C6-alkyl or phenyl, with hydroxylamine to give the corresponding hydroxamic acid IIc subsequently reacting IIc with a benzyl compound IIIa wherein L is a nucleofugic leaving group, to give a hydroxamic ester compound IV and converting IV with a halogenating agent to give the compound I.
- 3. A process for the preparation of the compound IV set forth in claim 2, which comprises reacting a carboxylic acid IIb with a benzylhydroxylamine IIIb
- 4. A process for the preparation of the compound I defined in claim 1, which comprises converting an amidoxime IId with a benzyl compound IIIa to give a compound V and exchanging the amino group of V for halogen via a diazotization reaction.
- 5. A composition which is suitable for controlling animal pests or harmful fungi, comprising a solid or liquid carrier and the compound I defined in claim 1.
- 6. A method of controlling harmful fungi, which comprises treating the fungi, or the materials, plants, soil or seeds to be protected against fungal infection with an effective amount of the compound I defined in claim 1.
- 7. A method of controlling animal pests, which comprises treating the pests or the materials, plants, soil or seeds to be protected against the animal pests with an effective amount of the compound I defined in claim 1.
- 8. The compound I defined in claim 1, wherein X is NOCH3, Y is NH, R1 is chlorine and R3 is C1-C3-alkyl.
- 9. The compound I defined in claim 1, wherein R2 is C2-C6-alkyl.
- 10. The compound I defined in claim 1, wherein R2 is phenyl which is unsubstituted, or is partially halogenated and/or carries one to three radicals selected from the group consisting of cyano, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy and C1-C4-haloalkoxy, or which phenyl is fully halogenated.
- 11. The compound I defined in claim 8, wherein R2 is C2-C6-alkyl.
- 12. The compound I defined in claim 8, wherein R2 is phenyl which is unsubstituted, or is partially halogenated and/or carries one to three radicals selected from the group consisting of cyano, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy and C1-C4-haloalkoxy, or which phenyl is fully halogenated.
Priority Claims (1)
Number |
Date |
Country |
Kind |
197 08 940 |
Mar 1997 |
DE |
|
Parent Case Info
This application is a 371 of PCT/EP98/00782 filed Feb. 12, 1998.
PCT Information
Filing Document |
Filing Date |
Country |
Kind |
102e Date |
371c Date |
PCT/EP98/00782 |
|
WO |
00 |
7/28/1999 |
7/28/1999 |
Publishing Document |
Publishing Date |
Country |
Kind |
WO98/38857 |
9/11/1998 |
WO |
A |
Foreign Referenced Citations (2)
Number |
Date |
Country |
9518789 |
Jul 1995 |
WO |
WO 9521153 |
Aug 1995 |
WO |