作者:Lijuan Jiao、Erhong Hao、M. Graça H. Vicente、Kevin M. Smith
DOI:10.1021/jo701310k
日期:2007.10.1
A series of 2,2‘-bipyrroles has been efficiently synthesized using an improved synthetic approach based on Pd(0)-catalyzed homocoupling of various 2-iodopyrroles. This new synthetic approach takes place at room temperature and in the presence of water. Functional groups such as formyl, ester, and nitrile are able to survive these reaction conditions. Solvents are found to play an important role in
一系列2,2'-联吡咯已使用基于各种2碘吡咯的Pd(0)催化均偶联的改进合成方法进行了有效合成。这种新的合成方法是在室温和水存在下进行的。诸如甲酰基,酯和腈的官能团能够在这些反应条件下存活。发现溶剂在该反应中起重要作用。