A simple and facile strategy for the synthesis of highly substituted
imidazoles has been developed by multi-component condensation of 1,2-diketone,
aldehyde, amine, and ammonium acetate in presence of tetrabutyl ammonium
bromide as catalyst
Description:
Res Chem Intermed (2012) 38:359–365
DOI 10.1007/s11164-011-0352-5