8-cyclohexyl-1a-(1,8-diazaspiro[4.5]dec-8-ylcarbonyl)-11-methoxy-N-(propylsulfonyl)-1,1a,2,12b-tetrahydrocyclopropa[d]indolo[2,1-a][2]benzazepine-5-carboxamide 、
溶剂黄146 在
三乙胺 、 Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 1.0h,
以98%的产率得到1a-((1-acetyl-1,8-diazaspiro[4.5]dec-8-yl)carbonyl)-8-cyclohexyl-11-methoxy-N-(propylsulfonyl)-1,1a,2,12b-tetrahydrocyclopropa[d]indolo[2,1-a][2]benzazepine-5-carboxamide