反应详情

The title compound was prepared in a manner analogous to Intermediate 70 substituting 5-acetamido-2-bromobenzoic acid for 2-bromo-4,5-dimethoxybenzoic acid. MS (ESI): mass calculated for C11H10N4O3, 246.22; m/z found 247.3 [M+H]+. 1H NMR (400 MHz, CD3OD): 8.09 (t, J=2.8 Hz, 1H), 7.92-7.86 (m, 3H), 7.66 (dd, J=8.7, 3.3 Hz, 1H), 2.17 (dd, J=2.5, 1.3 Hz, 3H).