Ni(i)–Ni(iii) cycle in Buchwald–Hartwig amination of aryl bromide mediated by NHC-ligated Ni(i) complexes
Author:
Affiliation:
1. Department of Chemistry
2. Fukuoka University
3. Fukuoka 814-0180
4. Japan
5. Institute for Advanced Materials Chemistry and Engineering
6. Kyushu University
7. Fukuoka 819-0395
Abstract
NHC-ligated Ni(i) intermediates in Buchwald–Hartwig amination of aryl halides were isolated and determined. The presence of a Ni(iii) intermediate was also indicated at low temperature.
Funder
Japan Society for the Promotion of Science
Publisher
Royal Society of Chemistry (RSC)
Subject
Catalysis
Link
http://pubs.rsc.org/en/content/articlepdf/2019/CY/C8CY02427H
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