An efficient, multicomponent approach for solvent-free synthesis of 2-amino-4H-chromene scaffold.
Solvent-free one-pot synthesis of 2-amino-4H-chromene scaffold is described in a very simple, efficient, and environmentally benign method using sodium carbonate as a cheap and non-toxic catalyst with up to excellent yields.
Naimi-Jamal
M Reza
MR
Research Laboratory of Green Organic Synthesis, Department of Chemistry, Iran University of Science and Technology, 16846 Tehran, Iran. naimi@iust.ac.ir
Mashkouri
Sara
S
Sharifi
Ali
A
D000588:Amines / Q000138:chemical synthesis* / Q000737:chemistry; D001547:Benzaldehydes / Q000737:chemistry; D001578:Benzopyrans / Q000138:chemical synthesis* / Q000737:chemistry; D002254:Carbonates / Q000737:chemistry; D002384:Catalysis; D002625:Chemistry, Organic / Q000379:methods*; D008956:Models, Chemical; D009570:Nitriles / Q000737:chemistry; D012997:Solvents / Q000737:chemistry*
D000588:Amines; D001547:Benzaldehydes; D001578:Benzopyrans; D002254:Carbonates; D009570:Nitriles; D012997:Solvents; C005686:sodium carbonate; C052044:4-chlorobenzaldehyde; C000945:dicyanmethane