反应详情

The same procedure as employed in the preparation of Example 226 (step a) but using 4-(3-undecyl-1,2,4-oxadiazol-5-yl)benzaldehyde and 1-methyl-1-[4-(trifluoromethyl)phenyl]ethylamine gave the title compound as a colorless oil (78%). 1H NMR (CDCl3, 300 MHz) δ 8.07 (d, J=7.9 Hz, 2H), 7.73-7.59 (m, 4H), 7.49 (d, J=8.3 Hz, 2H), 3.57 (s, 2H), 2.80 (t, J=7.5 Hz, 2H), 1.89-1.74 (m, 2H), 1.57 (s, 3H), 1.47-1.17 (m, 19H), 0.88 (t, J=7.0 Hz, 3H). M+(LC/MS(ESI)): 516.3. HPLC (Condition A), Rt: 5.02 min (HPLC purity: 98.2%).

1. customThe same procedure as employed in the preparation of Example 226 (step a) but