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Acylboronates in Polarity-Reversed Generation of Acyl Palladium(II) Intermediates_Yudin.pdf (8.99 MB)

Acylboronates in Polarity-Reversed Generation of Acyl Palladium(II) Intermediates

preprint
submitted on 04.03.2021, 02:28 and posted on 05.03.2021, 04:10 by Alina Trofimova, Aleksandra Holownia, chieh-hung tien, martynas sirvinskas, Andrei Yudin
We report a catalytic cross-coupling process between aryl (pseudo)halides and boron-based acyl anion equivalents. This mode of acylboronate reactivity represents polarity reversal, which is supported by the observation of tetracoordinated boronate and acyl palladium(II) species by 11B, 31P NMR, and mass spectrometry. A broad scope of aliphatic and aromatic acylboronates has been examined, as well as a variety of aryl (pseudo)halides.

History

Email Address of Submitting Author

andrei.yudin@utoronto.ca

Institution

University of Toronto, Department of Chemistry

Country

Canada

ORCID For Submitting Author

0000-0003-3170-9103

Declaration of Conflict of Interest

The authors declare no competing financial interest.

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