8-cyclohexyl-N-(isobutylsulfonyl)-11-methoxy-1a-(3-oxa-7,10-diazatricyclo[3.3.3.0(1,5)]undec-7-ylcarbonyl)-1,1a,2,12b-tetrahydrocyclopropa[d]indolo[2,1-a][2]benzazepine-5-carboxamide 、
溶剂黄146 在
三乙胺 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 16.0h,
以85%的产率得到1a-((10-acetyl-3-oxa-7,10-diazatricyclo[3.3.3.0(1,5)]undec-7-yl)carbonyl)-8-cyclohexyl-N-(isobutylsulfonyl)-11-methoxy-1,1a,2,12b-tetrahydrocyclopropa[d]indolo[2,1-a][2]benzazepine-5-carboxamide