2-benzyloxycarbonyloxyamino-4-methyl-thiazole-5-carboxylic acid 、
2,4,6-三甲基苯胺 在
N,N-二异丙基乙胺 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 作用下,
反应 24.0h,
以77%的产率得到[4-Methyl-5[[(2,4,6-trimethylphenyl)amino]carbonyl]-2-thiazolyl]carbamic acid, phenyl methyl ester