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Synfacts 2008(4): 0411-0411
DOI: 10.1055/s-2008-1042826
DOI: 10.1055/s-2008-1042826
Metal-Mediated Synthesis
© Georg Thieme Verlag Stuttgart · New York
Platinum-Catalyzed Selective Hydroarylation of Propiolic Acid Derivatives
J. Oyamada, T. Kitamura*
Saga University, Japan
Weitere Informationen
Publikationsverlauf
Publikationsdatum:
19. März 2008 (online)
Significance
This reaction represents an interesting example of a direct C-H bond functionalization in aromatic rings. Beside the interesting mechanism, it possesses a significant synthetic value, as it allows a simple one-step preparation of various (Z)-cinnamic acids and their esters, as well as their aryl derivatives, which are useful synthetic intermediates. This method displays a relatively broad applicability and good compatibility with functional groups.