A process for preparing phenylisopropylurea derivatives of the formula ##STR1## which comprises reacting a cumyl halide of the formula ##STR2## with urea or a urea derivative of the formula H.sub.2 NCONHR (III)
一种制备苯基异丙基
脲衍
生物的方法,其包括将式为##STR2##的烷基卤代苯与
尿素或式为H.sub.2 NCONHR (III)的
尿素衍
生物反应。反应产物为式##STR1##的苯基异丙基
脲衍
生物。