反应详情

1,4,5-Triphenylimidazol-2-one was treated with methyl 7-bromo-5-heptynoate and potassium carbonate in butanone to give after work-up the title compound, m.p. 133°-134° C. , Found: C, 76.9; H, 5.8; N, 6.0%; C29H26N2O3 requires: C 77.3; H, 5.8; N, 6.2%