One-Pot Synthesis of 2,4,6-Triarylpyridines by the Oxidative Cyclocondensation of Benzaldehydes, Aromatic Alkynes and Ammonium Bifluoride

Author(s): Ping Wang, Ruimao Hua, Chao-Jun Li

Journal Name: Current Organic Synthesis

Volume 10 , Issue 4 , 2013


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Abstract:

An efficient and one-pot synthesis of 2,4,6-triarylpyridines by palladium-catalyzed cyclocondensation of benzaldehydes, terminal aromatic alkynes and ammonium bifluoride in the presence of tert-butyl peroxide (TBP) as oxidant is developed.

Keywords: Aromatic alkyne, ammonium bifluoride; benzaldehyde, cyclocondensation, triarylpyridines.

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Article Details

VOLUME: 10
ISSUE: 4
Year: 2013
Page: [655 - 660]
Pages: 6
DOI: 10.2174/157017941004150310102446
Price: $65

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