Molecules 2010, 15(12), 9197-9204; doi:10.3390/molecules15129197
Article

An Efficient Synthesis of 1-Aryl-3-(indole-3-yl)-3-(2-aryl-1,2,3-triazol-4-yl)propan-1-one Catalyzed by a Brønsted Acid Ionic Liquid

Received: 11 October 2010; in revised form: 3 December 2010 / Accepted: 7 December 2010 / Published: 10 December 2010
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: An efficient synthesis of novel 1-aryl-3-(indole-3-yl)-3-(2-aryl-1,2,3-triazol-4-yl)propan-1-ones from indoles and 1-aryl-3-(2-aryl-1,2,3-triazol-4-yl)propan-1-one using a Brønsted acid ionic liquid [Sbmim][HSO4] as catalyst is described. Satisfactory results with excellent yields and short reaction time were obtained in the experiments. The catalyst could be recovered conveniently and reused efficiently.
Keywords: Brønsted acidic ionic liquid; Michael reaction; indoles; 1,2,3-triazole
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MDPI and ACS Style

Liu, C.-J.; Yu, C.-J. An Efficient Synthesis of 1-Aryl-3-(indole-3-yl)-3-(2-aryl-1,2,3-triazol-4-yl)propan-1-one Catalyzed by a Brønsted Acid Ionic Liquid. Molecules 2010, 15, 9197-9204.

AMA Style

Liu C-J, Yu C-J. An Efficient Synthesis of 1-Aryl-3-(indole-3-yl)-3-(2-aryl-1,2,3-triazol-4-yl)propan-1-one Catalyzed by a Brønsted Acid Ionic Liquid. Molecules. 2010; 15(12):9197-9204.

Chicago/Turabian Style

Liu, Chen-Jiang; Yu, Chuan-Ji. 2010. "An Efficient Synthesis of 1-Aryl-3-(indole-3-yl)-3-(2-aryl-1,2,3-triazol-4-yl)propan-1-one Catalyzed by a Brønsted Acid Ionic Liquid." Molecules 15, no. 12: 9197-9204.

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