Pesticidal heterocycles

US7767667B2 · kind B2 · utility

Assignee

• FMC Corporation · US

Inventors

• John A. Dixson · Newtown, US
• Zeinab Elshenawy · Holland, US
• Harvey R. Wendt · Medford Lakes, US
• Saroj Sehgel · Princeton Junction, US
• Robert H. Henrie, II · Pennington, US
• David M. Roush · Princeton, US
• Ping Ding · Lawrenceville, US
• John W. Lyga · Berkeley Heights, US
• Stephen Donovan · Santa Ana, US

Key dates

• Filing date: Aug 22, 2008
• Grant date: Aug 3, 2010
• Expiry date: Aug 22, 2028

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07F9/65586
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

It has now been found that certain novel heterocyclic derivitives have provided unexpected insecticidal activity. These compounds are represented by formula (I): R Preferred are those compounds of formula (I) where R2 and R3 taken together is ═NCH(R6)CH(R7)N(R8)—, ═NC(R6)═C(R7)N(R8)—, or ═CHN═C(R7)N(R8)—, and tautomers thereof, and where R4 and R5 taken together is —C(R11)═C(R12)C(R13)═C(R14) 1 12, -, where R,R,R6, R7, R8, RI1, R R13, R14, and X are described. In addition, compositions comprising an insecticidally effective amount of at least one compound of formula (I), and optionally, an effective amount of at least one of a second compound with at least one insecticidally compatable carrier are also disclosed; along with methods of controlling insects comprising applying said compositions to a locus where insects are present or are expected to be present.