反应详情

Prepared according to general method C from 2-amino-5-bromo-4-chlorobenzoic acid (987 mg) and urea (2.36 g). Yield: 1.00 g (92%) of a solid. 1H-NMR (DMSO-δ6) δ (ppm) 8.01 (s, 1H), 7.36 (s, 1H).

1. customPrepared