Novel ZrOCl2·8H2O-Catalysed One-Pot Multicomponent Synthesis of 9,10-Dihydro-8H-benzo[a]xanthen-11(12H)-one Derivatives

A simple and efficient protocol for the synthesis of highly substituted xanthenes is developed through the condensation of β-naphthol, aldehydes, and cyclic 5,5-dimethylcyclohexane-1,3-dione with zirconium oxychloride octahydrate as a catalyst via multicomponent condensation strategy. The present me...

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Bibliographic Details
Published in:Organic chemistry International 2013, Vol.2013 (2013), p.1-5
Main Authors: Poor Heravi, Mohammad Reza, Ahmadinejad, Mahsa, Masoumi, Bakhshali, Nejati, Kamelia
Format: Article
Language:English
Online Access:Get full text
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Summary:A simple and efficient protocol for the synthesis of highly substituted xanthenes is developed through the condensation of β-naphthol, aldehydes, and cyclic 5,5-dimethylcyclohexane-1,3-dione with zirconium oxychloride octahydrate as a catalyst via multicomponent condensation strategy. The present method gives good to excellent yields of substituted 9,10-dihydro-8H-benzo[a]xanthen-11(12H)-one derivatives.
ISSN:2090-200X
2090-2018
DOI:10.1155/2013/978397