摘要
A novel palladium-catalyzed cyclization of bromoacrylamides with isocyanides gives substituted 2,5-diimino-furans, which can be used as the precursor of maleamides. This synthesis likely proceeds, after isonitrile insertion into C-Pd(II) bond, through the coordination of the amide oxygen atom to the Pd(II) centre as a key step.
- 出版日期2014
- 单位华南理工大学