Reaktion #73615

Reaktionsgleichung

2-amino-4-trifluoromethylthiazole-5-carboxylic acid benzylamide

benzoyl chloride

→

title compound

Ausbeute 62.0%

2-Benzoylamino-4-trifluoromethylthiazole-5-carboxylic Acid Benzylamide

Ausbeute 62.0%

Reaktionsbedingungen

Vorschrift

Following the procedure as described in Example 2, making variations only as required to use 2-amino-4-trifluoromethylthiazole-5-carboxylic acid benzylamide in place of 2-amino-4-methylthiazole-5-carboxylic acid 4-chlorobenzylamide to react with benzoyl chloride, the title compound was obtained as a white solid in 62% yield; 1H NMR (CDCl3, 300 MHz) δ 13.28 (t, J=6.2 Hz, 1H), 9.30-9.25 (m, 1H), 8.10-8.08 (m, 2H), 7.65-7.50 (m, 3H), 7.35-7.20 (m, 5H), 4.40-4.35 (m, 2H); 13C NMR (CDCl3, 75 MHz) δ 166.4, 159.5, 158.7, 139.1, 136.2, 135.7, 133.7, 131.4, 129.2, 128.8, 127.7, 127.5, 122.9, 119.3, 43.4; MS (ES+) m/z 406.1 (M+1).

Quelle