[EN] BENZOYLUREA COMPOUND AND USE THEREOF<br/>[FR] COMPOSE BENZOYLUREE ET SON UTILISATION
申请人:SUMITOMO CHEMICAL CO
公开号:WO2007066496A1
公开(公告)日:2007-06-14
[EN] The present invention relates to a benzoylurea compound represented by the formula (1): wherein R2 represents a lower alkylene group etc., and A represents a group represented by OR3, S(O) nR4 or NR5R6, or a salt thereof, and use of the same for controlling pests. [FR] La présente invention concerne un composé benzoylurée représenté par la formule (1) : dans laquelle R2 représente un groupe alkylène inférieur, etc. et A représente un groupe représenté par OR3, S(O)nR4 ou NR5R6, ou un sel de celui-ci, et son utilisation pour lutter contre les parasites.
WO2007/66496
申请人:——
公开号:——
公开(公告)日:——
Base-mediated homologative rearrangement of nitrogen–oxygen bonds of <i>N</i>-methyl-<i>N</i>-oxyamides
作者:Monika Malik、Raffaele Senatore、Thierry Langer、Wolfgang Holzer、Vittorio Pace
DOI:10.1039/d3sc03216g
日期:——
controlled basic conditions, the N-methyl group of the same starting materials acts as a competent precursor of the methylene synthon required for the homologation. The logic is levered on the formation of an electrophilic iminium ion (via N–O heterolysis) susceptible to nucleophilic attack by the alkoxide previously expulsed. The procedure documents genuine chemocontrol and flexibility, as judged by the diversity