Process for the apply of new N - metilcarbamatos 2 3 - dihidrobenzofuranila - 7n - sulfenilados insecticide and acaricide implementation structure is the basis of the same process for preparation of such composSystem and process for combating insects and acaros

摘要

N-sulfenylated 2,3-dihydrobenzofuranyl-7-N-methylcarbamates of the formula CH3 ¦ -OCON-S-R3 (I) in which R1 is hydrogen or C1-C6 alkyl, R2 is C1-C6 alkyl, and R3 is phenyl; phenyl substituted by at least one of halogen, C1-C6 alkyl and trihalogenomethyl; methoxycarbonyl; or the radical -N-SO2-R4¦CH3 wherein R4 is alkylamino, dialkylamino, phenyl, or phenyl substituted by at least one of halogen, C1-C6 alkyl or trihalogenomethyl, WHICH POSSESS INSECTICIDAL AND ACARICIDAL PROPERTIES.