Synthesis and Diels–Alder reactions of the furo[3,4-b]pyrrole ring system. A new indole ring synthesis
作者:Nikolai V. Moskalev、Gordon W. Gribble
DOI:10.1016/s0040-4039(01)02068-8
日期:2002.1
The previously unknown furo[3,4-b]pyrrole ring system has been synthesized from the appropriate pyrrolo hydroxyketones by acid-catalyzed cyclodehydration. Diels–Alder reactions of these furo[3,4-b]pyrroles affords a new synthesis of indoles.
以前未知的呋喃并[3,4- b ]吡咯环系统是通过酸催化环脱水从适当的吡咯并羟基酮合成的。这些呋喃[3,4- b ]吡咯的狄尔斯-阿尔德反应提供了吲哚的新合成。