1-Bromo-8,9-dimethoxy-5,6-dihydropyrrolo[2,1-a]isoquinoline-3-carboxylic acid 、 cyclobutyl-1,4-diazepan-1-ylmethanone hydrochloride 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 2.5h,
生成
(1-bromo-8,9-dimethoxy-5,6-dihydropyrrolo[2,1-a]isoquinolin-3-yl)-(4-cyclobutanecarbonyl-1,4-diazepan-1-yl)methanone