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1 International Letters of Chemistry, Physics and Astronomy

1 2014

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PEG mediated eco-friendly one pot sunthesis of benzylamine coumarin derivatives using multicomponent reactant

Viradiya D. J., Kotadiya V. C, Khunt M. D., Baria B. H., Bhoya U. C.

International Letters of Chemistry, Physics and Astronomy

2014

Vol. 11, iss. 2

177-184

A green resourceful, eco-friendly and facile protocol was developed for the synthesis of benzylamine coumarin derivatives by the reaction of 4-hydroxy coumarin, secondary amine and aromatic aldehyde in the presence of PEG400 as a solvent as well as catalyst at room temperature. A wide range of functional groups were tolerated in the developed protocol. The structures of all the synthesized compounds were confirmed by 1H NMR, IR, MASS and Elemental Analysis. The target molecules were obtained in good to excellent yield applying this method.