反应详情

Treatment of benzoic acid with N,N'-carbonyldiimidazole and 1-[2-(4-carbamoylphenoxy)ethyl]imidazole in dry N,N-dimethylformamide as described in Example 34 gave 1-[2-(4-benzoylcarbamoylphenoxy)ethyl]imidazole, m.p. 152°-154° C. (from methanol/ethyl acetate). Found: C, 67.66; H, 5.16; N, 12.59. C19H17N3O3 requires: C, 68.05; H, 5.11; N, 12.53%.