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Synfacts 2011(8): 0895-0895  
DOI: 10.1055/s-0030-1260718
Metal-Mediated Synthesis
© Georg Thieme Verlag Stuttgart ˙ New York

Anthranilamide as Protecting and Directing Group for Arylboronic Acids

Contributor(s): Paul Knochel, Andreas K. Steib
H. Ihara, M. Koyanagi, M. Suginome*
Kyoto University and Japan Science and Technology Agency, CREST, Kyoto, Japan
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Publikationsverlauf

Publikationsdatum:
20. Juli 2011 (online)

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Significance

Anthranilamide has been established as a new protecting group for boronic acids as well as a directing group for ruthenium-catalyzed ortho-C-H-silylation reactions. Therefore, a sequential cross-coupling-ortho-silylation reaction to construct highly elaborated arylboronic acids has now become feasible.