反应详情

When methyl 4-(1-admantyl)-3-hydroxybenzoate was substituted for 3-(1-admantyl)-4-hydroxybenzaldehyde in Example 60, Step A, the identical process afforded the title compound (0.95 g, 75.4%) as a colourless solid. 1H-NMR (CDCl3) 1.39 (d, 6H, J=6 Hz); 1.75 (5, 6H); 2.05 (s, 3H); 2.11 (s, 6H); 3.87 (s, 3H); 4.69-4.71 (m, 1H); 7.24 (d, 1H, J=8.1 Hz); 7.47 (b, 1H); 7.51 (dd, 1H, J=1.55, 8.09 Hz).