(N-(5-T-BUTYL-3-ISOXAZOLYL)ALKANAMIDE DERIVATIVES) AND HERBICIDAL COMPOSITIONS CONTAINING THEM

摘要

N-(5-t-BUTYL-3-ISOXAZOLYL)ALKANAMIDE DERIVATIVES AND HERBICIDAL COMPOSITIONS CONTAINING THEM: Herbicidal compounds represented by the formula: wherein R is t-butyl; R1 is hydrogen or methyl; R2 is alkyl (C2 to C6), alkenyl (C3 to C4) or cyclopropyl; and X is hydrogen or halogen; and herbicidal compositions containing them,