Issue 6, 2012
From the journal:

Green Chemistry

Cu(0) nanoparticle catalyzed efficient reductive cleavage of isoxazoline, carbonyl azide and domino cyclization in water medium†

Krishnanka S. Gayen,a   Tista Sengupta,a   Yasmin Saima,a   Adita Das,a   Dilip K. Maiti*a  and  Atanu Mitra*b  

* Corresponding authors

a Department of Chemistry, University of Calcutta, University College of Science, 92, A. P. C. Road, Kolkata-700009, India

b Sree Chaitanya College, Habra-743268, India
E-mail: dkmchem@caluniv.ac.in, mitatanu@gmail.com
Fax: +91-33-2351-9755
Tel: +91-33-2350-9937

Abstract

Small Cu(0)-nanoparticles (NPs) are fabricated utilizing CuSO4·5H2O, surfactant (SDS) and ascorbic acid in aqueous medium. Its outstanding catalytic activity under low catalyst loading is developed toward reductive cleavage of isoxazoline, carbonyl azide and domino cyclization to furnish valuable 2-hydroxy-4-keto esters, primary amides and a new class of heterocycle, 4-hydroxy-2-pyrroline-5-one.

Graphical abstract: Cu(0) nanoparticle catalyzed efficient reductive cleavage of isoxazoline, carbonyl azide and domino cyclization in water medium

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Article information

DOI
https://doi.org/10.1039/C2GC35252D
Article type
Communication
Submitted
20 Feb 2012
Accepted
30 Mar 2012
First published
24 Apr 2012

Green Chem., 2012,14, 1589-1592

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Cu(0) nanoparticle catalyzed efficient reductive cleavage of isoxazoline, carbonyl azide and domino cyclization in water medium

K. S. Gayen, T. Sengupta, Y. Saima, A. Das, D. K. Maiti and A. Mitra, Green Chem., 2012, 14, 1589 DOI: 10.1039/C2GC35252D

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