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Issue 3, 2011
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Synthetic approaches to selenacephams and selenacephems via a cleavage of diselenide and selenium anion

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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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Supplementary files

Article information


Submitted
12 Oct 2010
Accepted
14 Nov 2010
First published
24 Dec 2010

New J. Chem., 2011,35, 581-586
Article type
Paper

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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