Selenium-Containing Heterocycles From Isoselenocyanates: Synthesis of Ethyl 4-oxo-2-amino-4,5-dihydroselenophene-3-carboxylates

Author(s): Geoffroy L. Sommen, Anthony Linden, Heinz Heimgartner.

Journal Name: Letters in Organic Chemistry

Volume 4 , Issue 1 , 2007

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Abstract:

Aryl and alkyl isoselenocyanates 2 react with ethyl γ-chloroacetoacetate (1) in the presence of triethylamine to give the corresponding 4-oxo-2-amino-4,5-dihydroselenophene-3-carboxylates 4a-f in moderate to good yields.

Keywords: Selenium heterocycles, isoselenocyanates, selenophenes, cyclization, βketoester, crystal structure

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Article Details

VOLUME: 4
ISSUE: 1
Year: 2007
Page: [7 - 12]
Pages: 6
DOI: 10.2174/157017807780037342

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