F. Manouchehri, B. Sadeghi, F. Najafi
Jun 12, 2018
Citations
0
Influential Citations
15
Citations
Journal
Journal of the Iranian Chemical Society
Abstract
Pentachlorid antimony supported on coconut shell as an efficient and novel catalyst for one-pot synthesis of 2-amino-3-phenylsulfonyl-4-aryl-4H-benzo[h]chromen through three-component condensation of $$ \alpha $$α- naphtol, arylaldehydes and phenylsulfonyl (acetonitrile). Nanocatalyst pentachloride antimony supported on coconut shell was manufactured and characterized by FT-IR, TGA/DTG, XRD, EDX, FESEM and TEM techniques. The present method has advantages such as high activity, high reaction rate, recoverability of nanocatalyst, a simple experimental procedure, without any using of hazardous organic solvents under green conditions.