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CuOTf-mediated intramolecular diborene hydroarylation

Please always quote using this URN: urn:nbn:de:bvb:20-opus-154055
  • Upon complexation to CuOTf, a PMe\(_3\)-stabilized bis(9-anthryl) diborene slowly undergoes an intramolecular hydroarylation reaction at room temperature. Subsequent triflation of the B–H bond with CuOTf, followed by a PMe\(_3\) transfer, finally yields a cyclic sp\(^2\)-sp\(^3\) boryl-substituted boronium triflate salt.
Author: Sunewang Rixin Wang, Merle Arrowsmith, Holger BraunschweigORCiD, Rian Dewhurst, Valerie Paprocki, Lena Winner
Document Type:Preprint
Faculties:Fakultät für Chemie und Pharmazie / Institut für Anorganische Chemie
Parent Title (English):Chemical Communications
Year of Completion:2017
Source:Chem. Commun., 2017, Advance Article, DOI: 10.1039/C7CC07371B
Dewey Decimal Classification:5 Naturwissenschaften und Mathematik / 54 Chemie / 546 Anorganische Chemie
Tag:C-H activation; boron; transition metals
Release Date:2017/10/24
This is the pre-peer reviewed version of the following article: Chemical Communications, 2017, 11945-11947 which has been published at DOI: 10.1039/C7CC07371B.
EU-Project number / Contract (GA) number:669054
Licence (German):License LogoDeutsches Urheberrecht