Issue 47, 2012
From the journal:

Chemical Communications

Synthesis and application of a recyclable ionic liquid-supported imidazolidinonecatalyst in enantioselective 1,3-dipolar cycloaddition†

Zhi-Liang Shen,‡a   Kau Kiat Kelvin Goh,‡a   Colin Hong An Wong,a   Wan-Yi Loo,a   Yong-Sheng Yang,a   Jun Lua  and  Teck-Peng Loh*a  

* Corresponding authors

a Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
E-mail: teckpeng@ntu.edu.sg
Fax: +65-67911961

Abstract

The synthesis of recyclable ionic liquid-supported imidazolidinone catalyst I and its application in 1,3-dipolar cycloaddition of nitrone with α,β-unsaturated aldehyde with high performance were described. Most importantly, the catalyst I can be recovered and recycled for up to five runs without observing significant decrease in catalytic activity.

Graphical abstract: Synthesis and application of a recyclable ionic liquid-supported imidazolidinone catalyst in enantioselective 1,3-dipolar cycloaddition

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Article information

DOI
https://doi.org/10.1039/C2CC31830J
Article type
Communication
Submitted
12 Mar 2012
Accepted
05 Apr 2012
First published
05 Apr 2012

Chem. Commun., 2012,48, 5856-5858

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Synthesis and application of a recyclable ionic liquid-supported imidazolidinone catalyst in enantioselective 1,3-dipolar cycloaddition

Z. Shen, K. K. K. Goh, C. H. A. Wong, W. Loo, Y. Yang, J. Lu and T. Loh, Chem. Commun., 2012, 48, 5856 DOI: 10.1039/C2CC31830J

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