反应详情

The title compound was prepared in a similar manner as described for Intermediate 161a, from 6-bromo-nicotinic acid (1.00 g, 4.95 mmol) to give a colorless oil (780 mg, 69% yield). 1H NMR (400 MHz, CDCl3) δ 8.46 (d, J=2.53 Hz, 1 H) 7.61-7.71 (m, 1 H) 7.56 (d, J=8.08 Hz, 1 H) 3.08 (d, J=41.68 Hz, 6 H); LCMS for C8H9BrN2O m/z 229.00 (M+H)+.