4-[2-[Tert-butyl(dimethyl)silyl]oxyethyl-(9-oxa-3-thia-14-azatricyclo[8.4.0.02,6]tetradeca-1(10),2(6),4,11,13-pentaene-4-carbonyl)amino]-3-chlorobenzoic acid 、
甲胺 在
N,N-二异丙基乙胺 、 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 2.0h,
生成 N-(2-((tert-butyldimethylsilyl)oxy)ethyl)-N-(2-chloro-4-(methylcarbamoyl)phenyl)-6,7-dihydrothieno[2',3':4,5]oxepino[3,2-b]pyridine-9-carboxamide