Pentafluorophenylammonium triflate: An effective and reusable organocatalyst for the one-pot preparation of 2,4-diaryl-5H-indeno[1,2-b]pyridin-5-one derivatives

Pentafluorophenylammonium triflate: An effective and reusable organocatalyst for the one-pot preparation of 2,4-diaryl-5H-indeno[1,2-b]pyridin-5-one derivatives

A new one-pot and efficient three-component condensation of 1,3-diphenyl-2-propen-1-ones (chalcones), 1,3-indandione, and ammonium acetate using pentafluorophenylammonium triflate (PFPAT) as catalyst for the synthesis of substituted 2,4-diaryl-5H-indeno[1,2-b]pyridin-5-one is described. The present...

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Bibliographic Details
Main Authors:	A. Mohammed Hussain, S. Sheik Mansoor, K. Aswin, S.P.N. Sudhan
Format:	Article
Language:	English
Published:	Elsevier 2014-07-01
Series:	Journal of King Saud University: Science
Subjects:	Pentafluorophenylammonium triflate (PFPAT) Chalcones Indeno[1,2-b]pyridines 1,3-Indandione
Online Access:	http://www.sciencedirect.com/science/article/pii/S1018364713000554

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