Expeditious synthesis of N′-substituted N-mesitylimidazolium salts as NHC precursors
作者:Byron J. Truscott、Rosalyn Klein、Perry T. Kaye
DOI:10.1016/j.tetlet.2010.07.097
日期:2010.9
In contrast to time-consuming, conventional thermal approaches, microwave irradiation provides rapid and convenient access to unsymmetrical N′-substituted N-mesitylimidazolium salts, which are important precursors for NHC ligands used in the construction of metal–NHC complexes.