Sulfenylated carbamic esters

C - Chemistry – Metallurgy – 07 – C

Patent

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167/17.5, 260/46

C07C 311/53 (2006.01) A01N 47/24 (2006.01) C07C 313/06 (2006.01) C07C 313/32 (2006.01)

Patent

CA 2014481

PS/5-17551/+ Sulfenylated carbamic esters Abstract Novel substituted 2-phenoxyphenoxyethylcarbamic esters of the formula I Image (I) where R1 is C1-C4alkyl or C3-C4alkenyl, R2 is C1-C4alkyl or a radical of the formula Image , Image ,-C (CH3)2-CN or-N(Rg)-COO-C1-C4alkyl, R3 and R4 independently of one another are hydrogen or methyl, R5 is fluorine or chlorine, R6 is either identical to the substituents given in the case of R5 or is hydrogen, R7 and R8 independently of one another are hydrogen, halogen, C1-C4alkyl, C1-C4alkoxy or nitro, Rg is C1-C4alkyl and n is zero, one or two, their preparation, their use in pest control, and pesticides containing these carbamic esters as active substance, are described. The preferred field of application is the control of pests on animals and plants, in particular of eggs and larvae of phytophagous harmful insects and harmful mites.

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