Direct oxygen atom transfer versus electron transfer mechanisms in the phosphine oxidation by nonheme Mn(IV)-oxo complexes

Yong Min Lee, Mi Yoo, Heejung Yoon, Xiao Xi Li, Wonwoo Nam, Shunichi Fukuzumi

Research output: Contribution to journalArticlepeer-review

13 Scopus citations

Abstract

Direct oxygen atom transfer from a nonheme Mn(iv)-oxo complex, [(Bn-TPEN)MnIV(O)]2+, to triphenylphosphine (Ph3P) derivatives occurs with a significant steric effect resulting from the ortho-substituents on the phenyl group of the Ph3P derivatives, whereas the phosphine oxygenation by a Mn(iv)-oxo complex in the presence of HOTf occurs via an electron transfer mechanism without the substrate-steric effect.

Original languageEnglish
Pages (from-to)9352-9355
Number of pages4
JournalChemical Communications
Volume53
Issue number67
DOIs
StatePublished - 2017

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