[EN] HERBICIDAL HETEROCYCLIC BENZISOXAZOLES AND BENZISOXAZOLIDINONES<br/>[FR] BENZISOXAZOLES ET BENZISOXAZOLIDINONES HETEROCYCLIQUES HERBICIDES
申请人:FMC CORPORATION
公开号:WO1997012886A1
公开(公告)日:1997-04-10
(EN) Disclosed are novel herbicidal heterocyclic benzisoxazoles and benzisoxazolidinones of formula (I), wherein A is (a), (b), (c); U=N or NR; R=H, alkyl, alkenyl, alkoxycarbonylalkyl, alkoxycarbonylhaloalkyl, benzyl, phenyl, or cyanoalkyl; X=CO or CR2; R1=H, CH2CN, CH2OCH3, alkyl, alkenyl, alkynyl, haloalkyl, or amino; R2=halogen, alkyl, aryl, haloalkyl, alkoxycarbonyl, arylalkyl, or substituted haloalkyl; R3=haloalkyl or alkyl; Y=H, halogen, cyano, or haloalkyl; Z=H or halogen.(FR) Nouveaux benzisoxazoles et benzisoxazolidinones de formule (I). Dans cette formule A représente formule (a), formule (b), ou formule (c), U=R ou NR; R=H, alkyle, alcényle, alcoxycarbonylalkyle, alcoxycarbonylhaloalkyle, benzyle, phényle ou cyanoalkyle; X=CO ou CR2; R1=H, CH2CN, CH2OCH3, alkyle, alcényle, alcynyle, haloalkyle ou amino; R2=halogène, alkyle, aryle, haloalkyle, alcoxycarbonyle, arylalkyle ou haloalkyle substitué; R3=haloalkyle ou alkyle; Y=H, halogène, cyano ou haloalkyle; Z=H ou halogène.