Chao Li, Wen-Ting Zhang, Xiang-Shan Wang
Nov 18, 2014
Citations
0
Influential Citations
15
Citations
Journal
Tetrahedron
Abstract
Abstract A three-component reaction of 2-halogenated aromatic aldehydes, 1H-benzo[d]imidazol-5-amine and cyclohexane-1,3-diones is described, and gives imidazoquinolinoacridinone derivatives in good yields catalyzed by CuI/ l -proline. This Domino reaction constructs a fused hexacyclic skeleton in one-pot containing two new rings, six new bonds and an Ullmann-type C–N bond coupling reaction.