反应详情

Using a method similar to Example 365 step 2, using 3-phenyl-azapane (0.0957 g, 0.548 mmol), 6-(4-formyl-2-methyl-phenoxy)-nicotinonitrile (compound of example 365 step 1) (0.103 g, 0.420 mmol), sodium triacetoxyborohydride (0.110 g, 0.651 mmol), and acetic acid (0.03 mL, 0.594 mmol) in 1,2-dichloroethane (5.0 mL), provides, after silica gel chromatography (4:1→1:1 hexanes:ethyl acetate), 0.144 g (84%) of the title compound as a yellow oil: mass spectrum (electrospray): m/z=398.2 (M+1); 1H NMR (CDCl3): 8.47 (d, 1H, J=1.5 Hz), 7.91 (dd, 1H, J=1.5, 7.8 Hz), 7.33-7.25 (m, 4H), 7.25-7.21 (m, 2H), 7.21-7.15 (m, 1H), 7.03-6.97 (m, 2H), 3.73-3.67 (m, 2H), 2.90-2.81 (m, 2H), 2.79-2.66 (m, 3H), 2.15 (s, 3H), 2.01-1.67 (m, 6H).

1. customprovides