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Aryl–Fluoride Bond-Forming Reductive Elimination from Nickel(IV) Centers

Meucci, EA, Ariafard, A ORCID: 0000-0003-2383-6380, Canty, AJ, Kampf, JW and Sanford, MS 2019 , 'Aryl–Fluoride Bond-Forming Reductive Elimination from Nickel(IV) Centers' , Journal of the American Chemical Society, vol. 141, no. 33 , pp. 13261-13267 , doi: 10.1021/jacs.9b06896.

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Abstract

The treatment of pyridine- and pyrazole-ligated NiII σ-aryl complexes with Selectfluor results in C(sp2)–F bond formation under mild conditions. With appropriate design of supporting ligands, diamagnetic NiIV σ-aryl fluoride intermediates can be detected spectroscopically and/or isolated during these transformations. These studies demonstrate for the first time that NiIV σ-aryl fluoride complexes participate in challenging C(sp2)–F bond-forming reductive elimination to yield aryl fluoride products.

Item Type: Article
Authors/Creators:Meucci, EA and Ariafard, A and Canty, AJ and Kampf, JW and Sanford, MS
Keywords: nickel catalysis, aryl-F bond formation
Journal or Publication Title: Journal of the American Chemical Society
Publisher: American Chemical Society
ISSN: 0002-7863
DOI / ID Number: 10.1021/jacs.9b06896
Copyright Information:

Copyright © 2019 American Chemical Society

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