DABCO as a mild and efficient catalytic system for the synthesis of highly substituted imidazoles via multi-component condensation strategy
作者:S. Narayana Murthy、B. Madhav、Y.V.D. Nageswar
DOI:10.1016/j.tetlet.2010.07.128
日期:2010.10
A simple and efficient protocol for the synthesis of highlysubstituted imidazoles is developed through the condensation of 1,2-dicarbonyl compound, aldehyde, and ammonium acetate or amine via multi-component condensation strategy. The present method gives good to excellent yields of substituted imidazoles.