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

Abstract:

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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.

Info:

Periodical:

Advanced Materials Research (Volumes 113-116)

Edited by:

Zhenyu Du and X.B Sun

Pages:

1993-1996

DOI:

10.4028/www.scientific.net/AMR.113-116.1993

Citation:

H. J. Zang et al., "Efficient One-Pot Synthesis of 12-Aryl-8,9,10,12-Tetrahydrobenzo[a]Xanthen-11-one Derivatives Using NaHSO4 as Catalyst in Ionic Liquid", Advanced Materials Research, Vols. 113-116, pp. 1993-1996, 2010

Online since:

June 2010

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$35.00

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