Author/Authors :
Sharghi، H نويسنده 1Department of Chemistry, College of Science, Shiraz University, Shiraz 71454, Iran , , Khoshnood، A نويسنده 1Department of Chemistry, College of Science, Shiraz University, Shiraz 71454, Iran , , Khalifeh، R نويسنده Department of Chemistry, Shiraz University of Technology, Shiraz 71555-313, Iran ,
Abstract :
Highly active Cu (II) complex with 1,4-dihydroxy anthraquinone as a cheap and accessable ligand could be used
as a catalyst for the preparation of structurally different propargylamines from a one-pot, three-component
reaction of terminal alkynes, aldehydes, and secondary amines with high yields under solvent-free conditions. The
1,4-dihydroxy anthraquinone is a very efficient Cu(II) scavenger that is able to catalyse the A3-coupling reaction
without pre synthesis of the catalyst.
