Issue 3, 2011
From the journal:

New Journal of Chemistry

Synthetic approaches to selenacephams and selenacephems via a cleavage of diselenide and selenium anion†

Dinesh R. Garud,‡a   Masaki Makimuraa  and  Mamoru Koketsu*b  

* Corresponding authors

a Department of Chemistry, Faculty of Engineering, Gifu University, Gifu-501-1193, Japan

b Department of Materials Science and Technology, Faculty of Engineering, Gifu University, Gifu, Japan
E-mail: koketsu@gifu-u.ac.jp
Fax: +81 58-293-2619
Tel: +81 58-293-2619

Abstract

The bis-2-(trimethylsilyl)ethyl diselenide was prepared and used as a selenating reagent for the insertion of the 2-(trimethylsilyl)ethylseleno group at the C-4 position of the azetidinones. Bis-4-(azetidin-2-one) diselenides were used for the first time as a key intermediate for the synthesis of selenium-containing β-lactams i.e. selenacephams and selenacephems.

Graphical abstract: Synthetic approaches to selenacephams and selenacephems via a cleavage of diselenide and selenium anion

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Article information

DOI
https://doi.org/10.1039/C0NJ00782J
Article type
Paper
Submitted
12 Oct 2010
Accepted
14 Nov 2010
First published
24 Dec 2010

New J. Chem., 2011,35, 581-586

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Synthetic approaches to selenacephams and selenacephems via a cleavage of diselenide and selenium anion

D. R. Garud, M. Makimura and M. Koketsu, New J. Chem., 2011, 35, 581 DOI: 10.1039/C0NJ00782J

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