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Letters in Organic Chemistry

Editor-in-Chief

ISSN (Print): 1570-1786
ISSN (Online): 1875-6255

New Green, Recyclable Magnetic Nanoparticles Supported Amino Acids as Simple Heterogeneous Catalysts for Knoevenagel Condensation

Author(s): D. Girija, H.S. Bhojya Naik, B. Vinay Kumar, C.N. Sudhamani and K. N. Harish

Volume 10, Issue 7, 2013

Page: [468 - 477] Pages: 10

DOI: 10.2174/15701786113109990002

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Abstract

Coumarin derivatives were synthesized using magnetically recoverable iron oxide nanoparticles supported amino acids as heterogeneous catalysts via one-pot multi component reaction using MW irradiation. Easy recovery of the catalyst using an external magnet, efficient recycling, and reusable without significant loss of their catalytic efficiency makes the protocol greener and sustainable.

Keywords: Knoevenagel condensation, Fe3O4-DA-Phe, nanocatalyst, green chemistry.


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