Synthesis of pyrrole-2,3,4,5-tetracarboxylates via a copper-catalyzed reaction of amine with but-2-ynedioate
摘要:
A copper-catalyzed reaction of amine with but-2-ynedioate gives rise to pyrrole-2,3,4,5-tetracarboxylates in moderate to good yields. The reaction proceeds in the presence of dioxygen with the formation of three bonds during the process. (C) 2013 Elsevier Ltd. All rights reserved.
Synthesis of pyrrole-2,3,4,5-tetracarboxylates via a copper-catalyzed reaction of amine with but-2-ynedioate
作者:Ling Zhang、Xianbo Wang、Shaoyu Li、Jie Wu
DOI:10.1016/j.tet.2013.03.061
日期:2013.5
A copper-catalyzed reaction of amine with but-2-ynedioate gives rise to pyrrole-2,3,4,5-tetracarboxylates in moderate to good yields. The reaction proceeds in the presence of dioxygen with the formation of three bonds during the process. (C) 2013 Elsevier Ltd. All rights reserved.