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Nucleophilic reactivity of a mononuclear cobalt(iii)-bis(tert-butylperoxo) complex

Title
Nucleophilic reactivity of a mononuclear cobalt(iii)-bis(tert-butylperoxo) complex
Authors
Shin, Bong KiPark, Yeon WooJeong, DonghyunCho, Jaeheung
DGIST Authors
Cho, Jaeheung
Issue Date
2020-08
Citation
Chemical Communications, 56(66), 9449-9452
Type
Article
Article Type
Article
Keywords
O BOND-CLEAVAGENONHEME IRONSTRUCTURAL-CHARACTERIZATIONOXIDATION ACTIVITYOXYGEN COMPLEXESALKYLPEROXODIOXYGENMODELSINTERMEDIATEACTIVATION
ISSN
1359-7345
Abstract
A mononuclear cobalt(III)-bis(tert-butylperoxo) adduct (Co-III-((OOBu)-Bu-t)(2)) bearing a tetraazamacrocyclic ligand was synthesized and characterized using various physicochemical methods, such as X-ray, UV-vis, ESI-MS, EPR, and NMR analyses. The crystal structure of the Co-III-((OOBu)-Bu-t)(2)complex clearly showed that two (OOBu)-Bu-t ligands bound to the equatorial position of the cobalt(iii) center. Kinetic studies and product analyses indicate that the Co-III-((OOBu)-Bu-t)(2)intermediate exhibits nucleophilic oxidative reactivity toward external organic substrates.
URI
http://hdl.handle.net/20.500.11750/12845
DOI
10.1039/d0cc03385e
Publisher
Royal Society of Chemistry
Files:
There are no files associated with this item.
Collection:
Department of Emerging Materials ScienceBiomimetic Materials Laboratory1. Journal Articles


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