KR890001962A - Phenyl Benzoylurea - Google Patents

Abstract

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Description

Phenyl Benzoylurea

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Claims (26)

Compounds of the general formula (I) Wherein R is a C₁-C₄haloalkyl group having 1 to 9 halogen atoms; R 'is hydrogen, halogen, methyl, ethyl, methoxy or ethoxy; R2 is halogen or methoxy; R ₃ is halogen or trifluoromethyl; And R 'and R ₅ are each independently hydrogen, halogen or trifluoromethyl, provided that at least one of R ₃ , R' and R ₅ is trifluoromethyl and R 'and R ₅ may not be hydrogen at the same time. The compound of formula (I) according to claim 1, wherein R is C₁-C₃alkyl substituted with 1 to 7 halogen atoms. The compound of formula (I) according to claim 1, wherein R is C 2 -C₄alkyl substituted with 1 to 9 halogen atoms. The compound according to any one of claims 1 to 3, wherein R2 is chlorine or trifluoromethyl; And R 'and R ₅ are each independently other hydrogen, chlorine or trifluoromethyl. The compound of formula (I) according to any one of claims 1 to 4, wherein R 'is hydrogen, fluorine or chlorine and R2 is fluorine or chlorine. A compound of formula (I) according to claim 5, wherein R 'and R2 are each independently different fluorine or chlorine. 7. Compounds of formula (I) according to claim 6, wherein R 'and R2 are both different fluorine at the same time. 8. The compound according to any one of claims 1 to 7, wherein R is -CHF₂, -CF₃, -CF₂CHF₂, -CH₂-CF₃, -CF₂CHFCI, -CF ₂ CHCl ₂ , -CF₂CHCI₃, -CF₂CHBr₂, -CF ₂ CF ₃ ,- A compound of formula (I) which is a radical selected from the group consisting of CF₂CHFBr, -CF₂CHBr₂, -CH₂CHBrCH₂Br and -CF₂CHFCF₃. The compound of formula (I) according to claim 8, wherein R is a radical selected from the group consisting of -CF₂CHF₂, -CF₂CHFCI, -CF₂CHFBr, and -CF₂CHFCF₃. 9. Compounds of formula (I) according to claim 8, wherein R < 3 > is a -CF2CHFCF3 radical. A compound of the following general formula according to claim 10. A compound of the following general formula according to claim 10. A compound of the general formula according to claim 9. A compound of the following general formula according to claim 10. A compound of the following general formula according to claim 10. A compound of the following general formula according to claim 10. A compound of the following general formula according to claim 10. A compound of the following general formula according to claim 10. Reacting the following general formula (II) compound with the following general formula (III) compound; Or reacting the following general formula (IV) compound with the following general formula (V) compound; Or a compound according to any one of claims 1 to 18, comprising reacting a compound of the following general formula (II) with a compound of the following general formula (VI). Wherein R, R, R₁, R₂, R₃ , R₄ , and R ₅ are the same as in the first section to claim 10 defines; And R ₆ is unsubstituted C₁-C ₈ alkyl radical or halogen substituted C₁-C ₈ alkyl radical. A compound of the following general formula (II). Wherein R, R, R₁, R₂, R₃ , R₄ , and R ₅ are as defined in claim 1 to claim 4 and claim 8 to claim 10. A compound of formula (IV) Wherein R, R, R₁, R₂, R₃ , R₄ , and R ₅ are as defined in claim 1 to claim 4 and claim 8 to claim 10. A pesticide composition comprising any of the compounds of claims 1 to 18 and a suitable carrier and / or other adjuvant. Use of a compound according to any one of claims 1 to 18 for representative pest control of pests and aphids. Use according to claim 23 for the control of plant erosion pests at the larval stage. Use according to claim 24 for controlling cotton pests. Pesticides of various evolutionary stages or pests in their habitats are formulated with an effective amount of the pesticide active or an effective amount of the compound and appropriate auxiliaries and carriers of the general formula (I) compound according to any one of claims 1 to 18. A method of controlling pests and aphid pests comprising treating or contacting with a fire. ※ Note: The disclosure is based on the initial application.