triethylammonium 5-N-Boc-guanidinocarbonyl-1H-pyrrole-2-carboxylate 、
4-(1-methyl-4-(pyrene-1-carboxamido)-1H-imidazole-2-carboxamido)butan-1-ammonium 2,2,2-trifluoroacetate 在
N-甲基吗啉 、 benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 72.0h,
以74%的产率得到N2-(N-(tert-butoxycarbonyl)carbamimidoyl)-N5-(4-(1-methyl-4-(pyrene-1-carboxamido)-1H-imidazole-2-carboxamido)butyl)-1H-pyrrole-2,5-dicarboxamide