1: 5-methyl-1,2-oxazole-4-carboxylic acid With 1,1'-carbonyldiimidazole in neat (no solvent) 0.333333 h; Milling; 2: 4-(trifluoromethyl)aniline hydrochloride in neat (no solvent) 5 h; Milling;
参考文献
Chemical Communications, , vol. 48, # 96 p. 11781 - 11783