Herbicidal compound of the formula ##STR1## whose Difluoromethyl Analog or Methyl Analog is a herbicide (the Difluoromethyl Analog being identical except that it has a --CHF.sub.2 group instead of the --CH.sub.2 CH.sub.2 CH.sub.2 F group of said compound and the Methyl Analog being identical except that it has a --CH.sub.3 group instead of the --CH.sub.2 CH.sub.2 CH.sub.2 F group of said compound), Ar being an aryl radical.
该化合物的
除草剂化合物的分子式为##STR1##,其二
氟甲基类似物或甲基类似物是一个
除草剂(其中二
氟甲基类似物与该化合物的--CH.sub.2 CH.sub.2 CH.sub.2 F基团相同,只是它有一个--CHF.sub.2基团,而甲基类似物与该化合物的--CH.sub.2 CH.sub.2 CH.sub.2 F基团相同,只是它有一个--CH.sub.3基团),其中Ar为芳基基团。