反应详情

3-Bromo-7-(1,1-dimethoxyethyl)imidazo[1,2-a]pyrimidine (197 mg, 0.50 mmol) was coupled with 3′-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)biphenyl-2-carbonitrile as described in Example 1 to give 3′-[7-(1,1-dimethoxyethyl)imidazo[1,2-a]pyrimidin-3-yl]biphenyl-2-carbonitrile (200 mg, 76%) as a white powder: δH (360 MHz, CDCl3) 1.72 (3H, s), 3.30 (6H, s), 7.39 (1H, d, J 7), 7.49-7.73 (6H, m), 7.78-7.84 (2H, m), 7.97 (1H, s), 8.95 (1H, d, J 7); m/z (ES+) 385 (M++H).