反应详情

The title compound was prepared from 4-aminobenzonitrile (2.04 g, 17.2 mmol) and NBS (3.07 g, 17.2 mmol) according to the procedure in Example 16, step (b) (2.53 g, 75%). Mass Spectrum (ESI, m/z): Calcd. for C7H5BrN2, 196.9 (M+H), found 196.7.