反应详情

1-(2,5-dichlorobenzyl)-7-iodo-1,2,3,4-tetrahydropyrido[2,3-b]pyrazine (300 mg) was reacted with 4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester as in General Procedure 4A to give the title compound as a beige solid (35% yield). M.p. 92-95° C., LCMS: m/z=477.28 (M+H+), 1H-NMR (CDCl3, 400 MHz) δ 1.47 (s, 9H), 2.32-2.38 (m, 2H), 3.39-3.46 (m, 2H), 3.52-3.59 (m, 2H), 3.60-3.65 (m, 2H), 3.95-3.99 (m, 2H), 4.43 (s, 2H), 5.18 (s, 1H), 5.69-5.72 (m, 1H), 6.43 (s, 1H), 7.17-7.20 (m, 1H), 7.23 (s, 1H), 7.34 (d, J=8.3 Hz, 1H), 7.50 (s, 1H).