Molecules 2009, 14(3), 1126-1133; doi:10.3390/molecules14031126
Communication

Phosphotungstic Acid: An Efficient, Cost-effective and Recyclable Catalyst for the Synthesis of Polysubstituted Quinolines

1,* email and 2
Received: 4 January 2009; in revised form: 20 January 2009 / Accepted: 17 February 2009 / Published: 12 March 2009
(This article belongs to the Special Issue Microwave Assisted Synthesis)
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract: Phosphotungstic acid (H3PW12O40) was used as an efficient and recyclable catalyst for the synthesis of polysubstituted quinolines through the Friedländer condensation of 2-aminoarylketone with carbonyl compounds, which was achieved by conventional heating under solvent-free conditions.
Keywords: Heteropolyacid; Heterogeneous catalysis; Friedländer annelation; Quinoline
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MDPI and ACS Style

Dabiri, M.; Bashiribod, S. Phosphotungstic Acid: An Efficient, Cost-effective and Recyclable Catalyst for the Synthesis of Polysubstituted Quinolines. Molecules 2009, 14, 1126-1133.

AMA Style

Dabiri M, Bashiribod S. Phosphotungstic Acid: An Efficient, Cost-effective and Recyclable Catalyst for the Synthesis of Polysubstituted Quinolines. Molecules. 2009; 14(3):1126-1133.

Chicago/Turabian Style

Dabiri, Minoo; Bashiribod, Sahareh. 2009. "Phosphotungstic Acid: An Efficient, Cost-effective and Recyclable Catalyst for the Synthesis of Polysubstituted Quinolines." Molecules 14, no. 3: 1126-1133.

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