反应详情

Reaction of 2-(3-(trifluoromethyl)phenyl)quinazoline-4-carboxylic acid with 5-hydroxy-6-dimethylamino-1,2,3,4-tetrahydroisoquinoline hydrochloride gave compound 55 (5% yield) as a brown solid. 1H NMR (300 MHz, CDCl3) δ 2.71 and 2.77 (2s, 6H), 2.85 and 3.11 (2t, 2H), 3.59 and 4.22 (2t, 2H), 4.49 and 5.11 (2s, 2H), 6.36 and 6.86 (2d, 1H), 6.99-7.17 (m, 2H), 7.62-7.70 (m, 2H), 7.77-7.80 (m, 1H), 7.96-8.07 (m, 2H), 8.16-8.21 (m, 1H), 8.82-8.96 (m, 2H); MS (ESI) m/z 493 ([M+H]+).