PESTICIDAL BENZOYLUREA COMPOUNDS (BENZOYLAMINO)-CARBONYL (PHENYLAMINO)THIO BENZOATE

摘要

A B S T R A C TPESTICIDAL BENZOYLUREA COMPOUNDSA benzoylurea compound of formula:-(I)in which each of P and Q independently represents a halogen atomor an alkyl group; m represents 0, 1 or 2; R represents anoptionally-substituted alkyl, alkenyl, alkynyl, cycloalkyl orphenyl group, a hydrogen atom, one equivalent of an alkali metalor alkaline earth metal, or an ammonium or substituted ammoniumgroup, each X independently represents a halogen atom, a cyano,nitro or carboxy group, or an optionally-substituted alkyl,alkoxy, alkylthio, cycloalkyl, cycloalkyloxy, cycloalkylthio,alkenyl, alkenylthio, alkylcarbonyl, alkoxycarbonyl,alkylsulphonyl, alkynyl, phenyl, phenoxy, phenylthio or aminogroup; q = 0, 1, 2, 3 or 4; T represents a halogen atom, analkyl, haloalkyl, alkoxy, haloalkoxy, alkenyloxy orhaloalkenyloxy group, or a phenoxy or pyridyloxy group- 40 -optionally substituted by one or more substituents selected fromhalogen atoms and nitro, alkyl, haloalkyl and cyano groups; eachY independently represents a halogen atom or a nitro, cyano,alkyl or haloalkyl group; and p = 0, 1, 2, 3 or 4. Thecompounds have pesticidal activity, and may be prepared fromnovel sulphenamide starting materials.