反应详情

Using a procedure similar to that described in Example 1, except using 2-amino-3-(4-chloro-2H-benzotriazol-2-yl)-2-methylpropionitrile (100 mg, described in Example 35) and 4-trifluoromethylthiobenzoyl chloride (0.1 mL), the title compound was isolated as a white solid (130 mg, 70%). Rf=0.6 (1:1 EA/heptane). MS (ES): M/Z [M+H]=440. NMR: (400 MHz, DMSO-d6): 1.75 (s, 3H), 5.43 (d, J=13.3 Hz, 1H), 5.55 (d, J=13.4 Hz, 1H), 7.46 (t, J=8.0 Hz, 1H), 7.59 (d, J=6.7 Hz, 1H), 7.75-7.95 (m, 5H) and 8.97 (s, 1H). 19F NMR (376 MHz, DMSO-d6): −41.98 (s, 3F).