反应详情

5.4 g of 2,4-bis(trifluoromethyl)benzoic acid methyl ester and 2.5 g of 2-aminomethylpyridine were heated to 160°-180° C for 6 hours. After cooling, the product was recrystallized from toluene. 4.2 g (64% of theory) of N-(pyrid-2-ylmethyl)-2,4-bis(trifluoromethyl)benzoic acid amide of melting point 112°-113° C were thus obtained.

1. temperatureAfter cooling
2. customthe product was recrystallized from toluene