Expedient Synthesis of Bis(imidazolium) Dichloride Salts and Bis(NHC) Complexes from Imidazoles {using|utilizing|making use of|employing|working with|applying} DMSO as a {Key|Important|Crucial|Essential} Polar Additive
A {general|common|basic} {approach|method|strategy} for the synthesis of bis(imidazolium) dichloride salts from imidazoles and dichloroalkanes is reported. {Typical|Common|Standard} limitations of this reaction for the formation of methylene-bridged derivatives are addressed herein…