PROCESS FOR THE PREPARATION OF NEW 2-PROPER AND 2-PROPANOL DERIVATIVES WITH HERBICIDE ACTIVITY AND HERBICIDAL COMPOSITIONS CONTAINING THEM

摘要

Herbicides of formula: IMAGE I in which: n=0,1, 2 f=0,1 A is chosen from the groups IMAGE in which: Ar is chosen from the groups IMAGE Ar-1 IMAGE Ar-2 IMAGE Ar-3 IMAGE Ar-4 B is chosen from optionally substituted C1-C10 alkyl and C3-C10 cycloalkyl groups or from the groups IMAGE B1 IMAGE B2 IMAGE B3 IMAGE B4