Issue 24, 2005
From the journal:

Chemical Communications

Lewis acid-catalyzed stereospecific ring expansion of aziridine-2-carboxylates to imidazolidin-2-ones†

Min Sung Kim,a   Yong-Woo Kim,a   Heung Sik Hahm,a   Jae Won Jang,a   Won Koo Lee*a  and  Hyun-Joon Ha*b  

* Corresponding authors

a Program of Integrated Biotechnology, Department of Chemistry, Sogang University, Seoul, Korea
E-mail: wonkoo@sogang.ac.kr
Fax: +82-2-701-0967
Tel: +82-2-705-8449

b Department of Chemistry, Hankuk University of Foreign Studies, Yongin, Korea
E-mail: hjha@hufs.ac.kr
Fax: +82-31-3304566
Tel: +82-31-3304369

Abstract

Lewis acid-catalyzed ring expansion reaction of chiral aziridine-2-carboxylate proceeds regio- and stereospecifically to yield enantiomerically pure 4-functionalized imidazolidin-2-ones in high yields.

Graphical abstract: Lewis acid-catalyzed stereospecific ring expansion of aziridine-2-carboxylates to imidazolidin-2-ones

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Article information

DOI
https://doi.org/10.1039/B503750F
Article type
Communication
Submitted
15 Mar 2005
Accepted
18 Apr 2005
First published
09 May 2005

Chem. Commun., 2005, 3062-3064

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Lewis acid-catalyzed stereospecific ring expansion of aziridine-2-carboxylates to imidazolidin-2-ones

M. S. Kim, Y. Kim, H. S. Hahm, J. W. Jang, W. K. Lee and H. Ha, Chem. Commun., 2005, 3062 DOI: 10.1039/B503750F

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