反应详情

7-Iodo-3,4-dihydro-1H-pyrido[2,3-b]pyrazin-2-one (1.0 g) was reacted with 2,4,5 trifluorobenzyl bromide as in General Procedure 1 to give the title compound as a pale yellow solid (55% yield). M.p. 227-228° C., LCMS: m/z=420.00 (M+H+), 1H-NMR (CDCl3, 400 MHz) δ 4.26 (s, 2H), 4.89 (bs, 1H), 5.06 (s, 2H), 6.91-7.00 (m, 2H), 7.16 (s, 1H), 7.91 (s, 1H).