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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 113-116Efficient One-Pot Synthesis of...

Efficient One-Pot Synthesis of 12-Aryl-8,9,10,12-Tetrahydrobenzo[a]Xanthen-11-one Derivatives Using NaHSO₄ as Catalyst in Ionic Liquid

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Abstract:

A series of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one derivatives were synthesized via the three-component coupling from aromatic aldehydes, 2-naphthol and 5,5–dimethylcyclohexane -1,3-dione catalyzed by NaHSO4 in ionic liquid, 1-butyl-3-methylimidazolium tetrafluoroborate ([BMIM]BF4). The reaction proceeded with good yields under short reaction time. The NaHSO4 was not expensive and the ionic liquid could be reused. The proposed method is efficient and environmentally friendly.

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Periodical:

Advanced Materials Research (Volumes 113-116)

Pages:

1993-1996

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.113-116.1993

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Online since:

June 2010

Authors:

Hong Jun Zang, Yong Zhang, Bo Wen Cheng

Keywords:

2-Naphthol, Dimedone, Ionic Liquid (IL), NaHSO₄, One-Pot Reaction, Xanthene

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© 2010 Trans Tech Publications Ltd. All Rights Reserved

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