Synthesis of Oxidized Thienopyrroles using HOF·CH3CN

Synthesis of Oxidized Thienopyrroles using HOF·CH3CN

An efficient transformation of the sulfur atoms to the sulfonyl group in a range of thienopyrroles was achieved by using the HOF·CH3CN complex. Mild conditions, high yields, and easy purification are the main features of this novel route. Most new materials exhibit considerable red-shift absorptions...

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Veröffentlicht in:Journal of organic chemistry 2011-06, Vol.76 (11), p.4611-4616
Hauptverfasser: Shefer, Neta, Rozen, Shlomo
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Exact sciences and technology
Heterocyclic compounds
Heterocyclic compounds with n hetero atom and also o and/or s, se, te hetero atoms
Organic chemistry
Preparations and properties
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Beschreibung
Zusammenfassung:An efficient transformation of the sulfur atoms to the sulfonyl group in a range of thienopyrroles was achieved by using the HOF·CH3CN complex. Mild conditions, high yields, and easy purification are the main features of this novel route. Most new materials exhibit considerable red-shift absorptions in the UV/visible range relative to the parent compounds.
ISSN:0022-3263
1520-6904
DOI:10.1021/jo200534p