M. Ghashang, Hadi Taghrir, Mohammad Najafi Biregan
Jan 2, 2016
Citations
0
Influential Citations
18
Citations
Journal
Journal of Sulfur Chemistry
Abstract
ABSTRACT An eco-friendly procedure for synthesis of 2-(2-oxo-2H-chromen-4-yl)-3-arylthiazolidin-4-one derivatives by three-component reaction of 2-oxo-2H-chromene-4-carbaldehydes, aromatic amines and thioglycolic acid, with tetramethylbutane-1,4-diammonium acetate as a low-cost ionic liquid catalyst under reflux condition is described. The use of an ionic liquid as a catalyst has the advantages of high yields, short reaction time and environmentally friendly reaction media. GRAPHICAL ABSTRACT