(S)-3-amino-2-hydroxy-N,N-dimethyl-propionamide 、 (Z)-3H-[1,2,3]triazolo[4,5-b]pyridin-3-yl 5-((5-fluoro-2-oxoindolin-3-ylidene)methyl)-2,4-dimethyl-1H-pyrrole-3-carboxylate 以
N,N-二甲基甲酰胺 为溶剂,
反应 2.0h,
以79%的产率得到5-[5-fluoro-2-oxo-1,2-dihydro-indol-(3Z)-ylidenemethyl]-2,4-dimethyl-1H-pyrrole-3-carboxylic acid ((S)-2-dimethylcarbamoyl-2-hydroxy-ethyl)-amide