Literature DB >> 18335943

Reactivity of mononuclear alkylperoxo copper(II) complex. O-O bond cleavage and C-H bond activation.

Atsushi Kunishita1, Hirohito Ishimaru, Satoru Nakashima, Takashi Ogura, Shinobu Itoh.   

Abstract

A detailed reactivity study has been carried out for the first time on a new mononuclear alkylperoxo copper(II) complex, which is generated by the reaction of copper(II) complex supported by the bis(pyridylmethyl)amine tridentate ligand containing a phenyl group at the 6-position of the pyridine donor groups and cumene hydroperoxide (CmOOH) in CH3CN. The cumylperoxo copper(II) complex thus obtained has been found to undergo homolytic cleavage of the O-O bond and induce C-H bond activation of exogenous substrates, providing important insights into the catalytic mechanism of copper monooxygenases.

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Year:  2008        PMID: 18335943     DOI: 10.1021/ja800443s

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN: 0002-7863            Impact factor:   15.419


  19 in total

1.  Toluene and ethylbenzene aliphatic C-H bond oxidations initiated by a dicopper(II)-mu-1,2-peroxo complex.

Authors:  Heather R Lucas; Lei Li; Amy A Narducci Sarjeant; Michael A Vance; Edward I Solomon; Kenneth D Karlin
Journal:  J Am Chem Soc       Date:  2009-03-11       Impact factor: 15.419

Review 2.  Copper-dioxygen complex mediated C-H bond oxygenation: relevance for particulate methane monooxygenase (pMMO).

Authors:  Richard A Himes; Kenneth D Karlin
Journal:  Curr Opin Chem Biol       Date:  2009-03-13       Impact factor: 8.822

3.  Direct Resonance Raman Characterization of a Peroxynitrito Copper Complex Generated from O2 and NO and Mechanistic Insights into Metal-Mediated Peroxynitrite Decomposition.

Authors:  Jeffrey J Liu; Maxime A Siegler; Kenneth D Karlin; Pierre Moënne-Loccoz
Journal:  Angew Chem Int Ed Engl       Date:  2019-07-03       Impact factor: 15.336

Review 4.  Copper-Promoted Functionalization of Organic Molecules: from Biologically Relevant Cu/O2 Model Systems to Organometallic Transformations.

Authors:  Rachel Trammell; Khashayar Rajabimoghadam; Isaac Garcia-Bosch
Journal:  Chem Rev       Date:  2019-01-30       Impact factor: 60.622

Review 5.  Elaboration of copper-oxygen mediated C-H activation chemistry in consideration of future fuel and feedstock generation.

Authors:  Jung Yoon Lee; Kenneth D Karlin
Journal:  Curr Opin Chem Biol       Date:  2015-03-08       Impact factor: 8.822

Review 6.  Copper-Oxygen Complexes Revisited: Structures, Spectroscopy, and Reactivity.

Authors:  Courtney E Elwell; Nicole L Gagnon; Benjamin D Neisen; Debanjan Dhar; Andrew D Spaeth; Gereon M Yee; William B Tolman
Journal:  Chem Rev       Date:  2017-01-19       Impact factor: 60.622

Review 7.  [CuO](+) and [CuOH](2+) complexes: intermediates in oxidation catalysis?

Authors:  Nicole Gagnon; William B Tolman
Journal:  Acc Chem Res       Date:  2015-06-15       Impact factor: 22.384

8.  Activity-based ratiometric FRET probe reveals oncogene-driven changes in labile copper pools induced by altered glutathione metabolism.

Authors:  Clive Yik-Sham Chung; Jessica M Posimo; Sumin Lee; Tiffany Tsang; Julianne M Davis; Donita C Brady; Christopher J Chang
Journal:  Proc Natl Acad Sci U S A       Date:  2019-08-26       Impact factor: 11.205

9.  Copper-hydroperoxo-mediated N-debenzylation chemistry mimicking aspects of copper monooxygenases.

Authors:  Debabrata Maiti; Amy A Narducci Sarjeant; Kenneth D Karlin
Journal:  Inorg Chem       Date:  2008-09-11       Impact factor: 5.165

10.  Reactivities of Fe(IV) complexes with oxo, hydroxo, and alkylperoxo ligands: an experimental and computational study.

Authors:  Adam T Fiedler; Lawrence Que
Journal:  Inorg Chem       Date:  2009-12-07       Impact factor: 5.165

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