1-(3-氨基丙基)-2-吡咯烷酮 、
2-(2-([1,2,4]triazolo[1,5-a]pyridin-6-yl)-4-oxo-3-m-tolyl-1-oxaspiro [4.5]dec-2-en-8-ylidene)acetic acid 在
Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 作用下,
以
二氯甲烷 为溶剂,
反应 10.0h,
以43%的产率得到2-(2-([1,2,4]triazolo[1,5-a]pyridin-6-yl)-4-oxo-3-m-tolyl-1-oxaspiro[4.5]dec-2-en-8-ylidene)-N-(3-(2-oxopyrrolidin-1-yl)propyl)acetamide