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Molecules 2012, 17(11), 13368-13375; doi:10.3390/molecules171113368
Article

One-Pot Synthesis of 2-Phenylimidazo[1,2-α]pyridines from Acetophenone, [Bmim]Br3 and 2-Aminopyridine under Solvent-Free Conditions

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Received: 24 September 2012; in revised form: 24 October 2012 / Accepted: 26 October 2012 / Published: 9 November 2012
(This article belongs to the Section Organic Synthesis)
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Abstract: One-pot synthesis of 2-phenylimidazo[1,2-α]pyridines from acetophenone, [Bmim]Br3 and 2-aminopyridine under solvent-free conditions in the presence of Na2CO3, gave the corresponding 2-phenylimidazo[1,2-α]pyridines in excellent yields ranging from 72% to 89%.
Keywords: imidazo[1,2-α]pyridine; aromatics; 2-aminopyridine; [Bmim]Br3 imidazo[1,2-α]pyridine; aromatics; 2-aminopyridine; [Bmim]Br3
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.

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MDPI and ACS Style

Le, Z.-G.; Xie, Z.-B.; Xu, J.-P. One-Pot Synthesis of 2-Phenylimidazo[1,2-α]pyridines from Acetophenone, [Bmim]Br3 and 2-Aminopyridine under Solvent-Free Conditions. Molecules 2012, 17, 13368-13375.

AMA Style

Le Z-G, Xie Z-B, Xu J-P. One-Pot Synthesis of 2-Phenylimidazo[1,2-α]pyridines from Acetophenone, [Bmim]Br3 and 2-Aminopyridine under Solvent-Free Conditions. Molecules. 2012; 17(11):13368-13375.

Chicago/Turabian Style

Le, Zhang-Gao; Xie, Zong-Bo; Xu, Jian-Ping. 2012. "One-Pot Synthesis of 2-Phenylimidazo[1,2-α]pyridines from Acetophenone, [Bmim]Br3 and 2-Aminopyridine under Solvent-Free Conditions." Molecules 17, no. 11: 13368-13375.


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