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Composition for preventing and removing pest

A technology for preventing and controlling harmful organisms, which is applied in biocides, organic chemistry, animal repellents, etc., and can solve problems such as difficult to control harmful organisms

Active Publication Date: 2008-06-25
MITSUI CHEM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] However, when the above active compounds are used alone, there are harmful organisms that cannot or are difficult to control

Method used

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  • Composition for preventing and removing pest
  • Composition for preventing and removing pest
  • Composition for preventing and removing pest

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0109] In the general formula shown in the following preparation method, X 1 、X 2 、X 3 、X 4 , Y 1 , Y 2 , Y 4 , Y 5 , G 1 , G 2 , R 1 , R 2 , Q 1 respectively can correspond to X 1 a.X 2 a.X 3 a.X 4 a.Y 1 a.Y 2 a.Y 4 a.Y 5 a.G 1 a.G 2 a. R 1 a. R 2 a.Q 1 a, it can also be the opposite. In addition, Q 2 It represents the meaning described in [1], or represents it as general formula (2), general formula (3), general formula (18).

[0110]

[0111] (where, Y 1 , Y 2 , Y 3 , Y 4 , Y 5 Indicates the same meaning as above. )

[0112]

[0113] (where, Y 6 , Y 7 , Y 8 , Y 9 Indicates the same meaning as above. )

[0114]

[0115] (where, Y 1 a.Y 2 a.Y 4 a.Y 5 a. R a , R b , R c Indicates the same meaning as above. )

[0116] Preparation method 1

[0117]

[0118] (where, A 1 、A 2 、A 3 、A 4 , G 1 , G 2 , R 1 , R 2 , X, n, Q 1 , Q 2 Represents the same meaning as above, and L represents a functional group having a lea...

Embodiment 1-1

[0635] Preparation of N-(2,6-Dimethyl-4-heptafluoroisopropyl)phenyl 3-nitrobenzamide

[0636] Add 20.0g of 2,6-dimethyl-4-heptafluoroisopropylaniline and 11.0g of pyridine into 100ml of tetrahydrofuran, stir at room temperature, and slowly drop into the resulting solution 13.0g of 3-Nitrobenzoyl chloride. After stirring at room temperature for 10 hours, ethyl acetate and water were added to the reaction solution. After liquid separation, the organic layer was separated and dried over anhydrous magnesium sulfate. This solution was filtered, the filtrate was collected, the solvent was distilled off under reduced pressure, and the obtained residue was washed with a mixed solvent of hexane-diisopropyl ether to obtain 26.0 g (yield 85%) of the target compound as a white solid.

[0637] 1 H-NMR (CDCl 3, ppm) δ2.33 (6H, s), 7.37 (2H, s), 7.68 (1H, s), 7.72 (1H, t, J=8.1Hz), 8.28 (1H, d, J=8.1Hz), 8.44(1H, dd, J=1.2, 8.1Hz), 8.75(1H, t, J=1.2Hz)

Embodiment 1-2

[0639] Preparation of N-(2,6-Dimethyl-4-heptafluoroisopropyl)phenyl 3-aminobenzamide

[0640] Add 0.90g of N-(2,6-dimethyl-4-heptafluoroisopropyl)phenyl 3-nitrobenzamide and 1.56g of stannous chloride anhydrate into 25ml of ethanol, and stir at room temperature , 2 ml of concentrated hydrochloric acid was added to the resulting solution, and stirred at 60° C. for 1 hour. After returning to room temperature, the reaction solution was poured into water, and neutralization was performed using potassium carbonate. Ethyl acetate was added, and the insoluble matter was filtered off, and the organic layer was separated and dried over anhydrous magnesium sulfate. This solution was filtered, the filtrate was collected, the solvent was distilled off under reduced pressure, and the obtained residue was washed with hexane to obtain 0.44 g (yield 53%) of the target compound as a white solid.

[0641] 1 H-NMR (CDCl 3 , ppm) δ2.34 (6H, s), 3.87 (2H, broad), 6.86-6.89 (1H, m), 7.20-7.35 (...

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PUM

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Abstract

When the compound represented by the general formula (1) of the present invention and the insecticide, acaricide, or bactericide are used as a single preparation, there are harmful organisms that cannot be controlled or are difficult to control. Therefore, an object of the present invention is to provide a pest control composition for effectively controlling the above-mentioned pests. That is, the present invention is a pest control composition characterized in that the composition contains the compound represented by formula (1) and other insecticides, acaricides and fungicides as active ingredients. In the formula, A 1 ,A 2 ,A 3 ,A 4 Represents carbon atoms, nitrogen atoms or oxidized nitrogen atoms respectively, G 1 ,G 2 Represents oxygen atom or sulfur atom respectively, R 1 ,R 2 They are hydrogen atom, C1-C4 alkyl group, X can be the same or different, they are hydrogen atom, halogen atom, trifluoromethyl group, Q 1 Represents substituents such as phenyl or heterocyclyl, Q 2 Represents substituents such as phenyl and heterocyclic groups.

Description

technical field [0001] The present invention relates to a pest control composition, which is characterized in that it contains one or more compounds selected from the compounds represented by the general formula (1) and a compound selected from other insecticides, acaricides, and fungicides. One or two or more active ingredients are used. [0002] [0003] (where, A 1 、A 2 、A 3 、A 4 represent carbon atom, nitrogen atom or oxidized nitrogen atom respectively, G 1 , G 2 represent oxygen atom or sulfur atom respectively, R 1 , R 2 Respectively hydrogen atom, C1-C4 alkyl, X can be the same or different, hydrogen atom, halogen atom, trifluoromethyl, Q 1 is a phenyl group; or a substituted phenyl group having one or more substituents selected from the following groups, which may be the same or different, and the groups are: a halogen atom, a C1-C4 alkyl group, a C1-C4 haloalkyl group, C2-C4 alkenyl, C2-C4 haloalkenyl, C2-C4 alkynyl, C2-C4 haloalkynyl, C3-C6 cycloalkyl, C...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N37/22A01N37/34A01N43/40
CPCC07C237/42A01N43/56A01N43/40A01N37/46C07C255/57A01N31/14A01N37/02A01N37/24A01N37/34A01N37/38A01N37/50A01N41/06A01N43/08A01N43/12A01N43/16A01N43/22A01N43/28A01N43/54A01N43/58A01N43/707A01N43/76A01N43/80A01N43/88A01N43/90A01N47/02A01N47/24A01N47/32A01N51/00A01N55/00A01N55/04A01N57/14A01N57/28A01N61/00A01N43/36A01N57/16A01N2300/00
Inventor 河原信行野村路一大同英则
Owner MITSUI CHEM INC
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