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Bielawski, Christopher W.
Synthetic Materials & Macromolecules
Research Interests
  • Synthetic chemistry, materials science, polymer chemistry, catalysis, carbon-based materials

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Oxygen atom transfer: a mild and efficient method for generating iminyl radicals

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Title
Oxygen atom transfer: a mild and efficient method for generating iminyl radicals
Author
Kim, YoungsukBielawski, Christopher W.Lee, Eunsung
Issue Date
2019-06
Publisher
ROYAL SOC CHEMISTRY
Citation
CHEMICAL COMMUNICATIONS, v.55, no.49, pp.7061 - 7064
Abstract
Treating iminoxyl species with oxygen acceptors such as PPh3 resulted in oxygen atom transfer and afforded the corresponding iminyl radicals. DFT and other calculations revealed that association between the oxygen atom acceptors and the iminoxyl species results in the formation of key intermediates during the reaction. Subsequent dissociation is accompanied with homolytic cleavage of the N-O bond and generates iminyl radicals with spin densities that are localized on exocyclic nitrogen atoms.
URI
https://scholarworks.unist.ac.kr/handle/201301/27250
URL
https://pubs.rsc.org/en/content/articlelanding/2019/CC/C9CC03521D#!divAbstract
DOI
10.1039/c9cc03521d
ISSN
1359-7345
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