B(HSO 4 ) 3 as an Efficient Catalyst for the Syntheses of Bis(1 H ‐Indol‐3‐yl)ethanones and Bis(benzotriazol‐1‐yl)ethanones

Efficient syntheses of bis (1 H ‐indol‐3‐yl)ethanones and bis (benzotriazolyl)ethanones via reaction of phenylglyoxals with indole or 1, H ‐benzotriazole in the presence B(HSO 4 ) 3 in solvent‐free thermal and in aqueous media conditions are discribed. The syntheses have several advantages such as:...

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Bibliographic Details
Published inE-journal of chemistry Vol. 9; no. 1; pp. 301 - 307
Main Authors Mosslemin, Mohammad Hossein, Movahhed, Abolfazl Eshghi
Format Journal Article
LanguageEnglish
Published Wiley 01.01.2012
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Summary:Efficient syntheses of bis (1 H ‐indol‐3‐yl)ethanones and bis (benzotriazolyl)ethanones via reaction of phenylglyoxals with indole or 1, H ‐benzotriazole in the presence B(HSO 4 ) 3 in solvent‐free thermal and in aqueous media conditions are discribed. The syntheses have several advantages such as: generality, short reaction time, simple experiment and work‐up procedures, excellent isolated yields.
ISSN:2090-9063
0973-4945
2090-9071
2090-9810
DOI:10.1155/2012/739603