copper(II) perchlorate hexahydrate 、
2-pyridyl-3,3'-dimethyl-4,4'-bis(trifluoromethyl)-5,5'-dicarbethoxy-2,2'-dipyrrolylmethane 在
Et
3N 作用下,
以
甲醇 为溶剂,
以94%的产率得到dicopper;ethyl 5-[[5-ethoxycarbonyl-3-methyl-4-(trifluoromethyl)pyrrol-1-id-2-yl]-pyridin-2-ylmethyl]-4-methyl-3-(trifluoromethyl)pyrrol-1-ide-2-carboxylate