Réaction #961557

Équation de réaction

5-[5-(3,5-bistrifluoromethylphenyl)-5-trifluoromethyl-4,5-dihydroisoxazol-3-yl]-imidazo[1,2-a]pyridine-8-carboxylic acid

2-methylthioethylamine

→

title compound

5-[5-(3,5-Bistrifluoromethylphenyl)-5-trifluoromethyl-4,5-dihydroisoxazol-3-yl]-imidazo[1,2-a]pyridine-8-carboxylic acid (2-methylthioethyl)-amide

Conditions de réaction

Mode opératoire

Using a procedure similar to that described in Example 1, except using 5-[5-(3,5-bistrifluoromethylphenyl)-5-trifluoromethyl-4,5-dihydroisoxazol-3-yl]-imidazo[1,2-a]pyridine-8-carboxylic acid (45 mg) and 2-methylthioethylamine (0.016 mL), the title compound was isolated as an orange-reddish solid (11.9 mg, 23%). MS (ES): M/Z [M+H]=585. 1H NMR (400 MHz, CHLOROFORM-d): 2.22 (s, 3H), 2.85 (t, J=6.8 Hz, 2H), 3.82 (q, J=6.6 Hz, 2H), 4.01 (d, J=17.0 Hz, 1H), 4.44 (d, J=16.8 Hz, 1H), 7.21 (d, J=7.6 Hz, 1H), 7.85 (s, 1H), 8.02 (s, 1H), 8.12 (s, 2H), 8.28 (d, J=7.6 Hz, 1H), 8.90 (d, J=1.0 Hz, 1H), 10.67 (br. s., 1H). 19F NMR (376 MHz, CHLOROFORM-d): −80.0 (s, 3F), −63.3 (s, 6F).

Source