International Journal of Chemical Studies
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P-ISSN: 2349-8528, E-ISSN: 2321-4902   |   

Vol. 3, Issue 2 (2015)

Cesium Carbonate as Heterogeneous Catalyst For Synthesis of 3,4-Dihydro pyrano[c]chromene


Author(s): Bushra Saleh Samer, VT Kamble

Abstract: An efficient and novel methodology has been developed using Caesium carbonate as efficient and recyclable base catalyst for the synthesis of 3, 4 dihydropyrano[c] chromene derivatives by one pot three component of aromatic aldehydes, malononitrile and 4-hydroxycumarine irradiated using visible light. This method minimum the environment pollution and gives high yields of product (88-95%) in the short time (30-60 min).

Pages: 20-23  |  1899 Views  147 Downloads

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How to cite this article:
Bushra Saleh Samer, VT Kamble. Cesium Carbonate as Heterogeneous Catalyst For Synthesis of 3,4-Dihydro pyrano[c]chromene. Int J Chem Stud 2015;3(2):20-23.
 

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