反应详情

Using a method similar to Intermediate 1, using 5-hydroxy-2-tetralone (J. Med. Chem. (1978), 21(9), 913-22.) (1.98 g, 12.1 mmol), 6-chloronicotinamide (1.90 g, 12.1 mmol) and K2CO3 (2.52 g, 18.2 mmol) gives the title compound (1.80 g), after purification on silica gel (50% THF/DCM), as an amber foam. Mass spectrum (ion spray): m/z=283 (M+1); 1HNMR (DMSO-d6): 8.55 (s, 1H), 8.24 (d, 1H), 8.00 (s, 1H), 7.46 (s, 1H), 7.25 (d, 2H), 7.08 (m, 2H), 7.00 (d, 1H), 3.64 (s, 2H), 2.77 (t, 2H), 2.34 (t, 2H).