| abstract |
Diphenyl ether cyclic imine derivatives having the general formula I:n wherein R, represents a halogen atom or a haloalkyl group; R 2 and R 3 , which may be the same or different. each independently represents a hydrogen or halogen atom or a nitro, cyano or haloalkyl group; n A represents a cyano, alkyl, aryl, alkoxy, aryloxy, alkylthio or arylthio or their S-oxygenated derivatives, acyl, acyloxy or alkoxycarbonyl group; and B represents a hydrogen atom or one of the meanings given for A. The preparation of such compounds; compositions containing them; and their use as herbicides. |