Trofimov BA, Volkov PA, Khrapova KO, Telezhkin AA, Ivanova NI, Albanov AI, Gusarova NK, Chupakhin ON. Metal-free site selective cross-coupling of pyridines with secondary phosphine chalcogenides using acylacetylenes as oxidants.
Chem Commun (Camb) 2018. [DOI:
10.1039/c8cc01155a]
[Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Pyridines are easily cross-coupled with secondary phosphine chalcogenides in the presence of acylphenylacetylenes under mild conditions to afford 4-chalcogenophosphorylpyridines.
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