反应详情

Prepared according to general method C from 2-amino-3,4-dichlorobenzoic acid (2.23 g) and urea (6.49 g). Yield 2.18 g (87%) of a solid. 1H-NMR (DMSO-δ6) δ (ppm) 11.64 (br s, 1H), 10.87 (br s, 1H), 7.86 (d, J=8.5 Hz, 1H), 7.43 (d, J=8.5 Hz, 1H).

1. customPrepared