tri-tert-butyl (((9-(1-((2S,4S)-4-azidopyrrolidin-2-yl)-2,11-dimethyl-1,12-dioxo-5,8-dioxa-2,11-diazatetradecan-14-yl)-9,10-dihydro-9,10-[1,2]benzenoanthracene-2,7,15-triyl)tris(azanediyl))tris(8-oxooctane-8,1-diyl))tricarbamate 、
3-(4-(fluorosulfonyl)phenyl)propanoic acid 在
N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 、
N,N-二异丙基乙胺 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 1.08h,
生成 tri-tert-butyl (((9-(1-((2S,4S)-4-azido-1-(3-(4-(fluorosulfonyl)phenyl)propanoyl)pyrrolidin-2-yl)-2,11-dimethyl-1,12-dioxo-5,8-dioxa-2,11-diazatetradecan-14-yl)-9,10-dihydro-9,10-[1,2]benzenoanthracene-2,7,15-triyl)tris(azanediyl))tris (8-oxooctane-8,1-diyl))tricarbamate