Facile approach to diverse 3-acylated indolizines via a sequential Sonogashira coupling/iodocyclization process
作者:Youngeun Jung、Ikyon Kim
DOI:10.1016/j.tet.2012.07.068
日期:2012.9
Successful implementation of a sequential Pd-catalyzed Sonogashira cross-coupling/iodine-promoted 5-exo-dig cyclization procedure with pyridines bearing a terminalalkyne moiety provided direct and straightforward access to a diverse array of 3-acylated indolizines under mild conditions.