反应详情

Using a method similar to Example 14, using 6-(3,3-dimethyl-1-oxo-indan-5-yloxy)-nicotinamide (Intermediate 11, 100 mg, 0.337 mmol), phenethylamine (49 mg, 0.405 mmol), Ti(iPrO)4 (192 mg, 0.675 mmol), TiCl4 (1.0M/DCM, 0.675 ml, 0.675 mmol), and NaBH3CN (42 mg, 0.675 mmol) gives the title compound (90 mg) as a white solid. Mass spectrum (ion spray): m/z=402 (M+1); 1HNMR (CDCl3): 8.60 (s, 1H), 8.14 (d, 1H), 7.32-7.19 (m, 6H), 6.95-6.88 (m, 3H), 6.25 (br. s, 2H), 4.31 (t, 1H), 3.02 (m, 2H), 2.86 (m, 2H), 2.33 (m, 1H), 1.68 (m, 3H), 1.31 (s, 3H), 1.17 (s, 3H).