Literature DB >> 25025824

Evidence of two-state reactivity in alkane hydroxylation by Lewis-acid bound copper-nitrene complexes.

Sarah-Luise Abram1, Inés Monte-Pérez, Florian Felix Pfaff, Erik R Farquhar, Kallol Ray.   

Abstract

The behavior of the Lewis-acid adducts of two copper-nitrene [Cu(NR)](+) complexes in nitrene-transfer and H-atom abstraction reactions have been demonstrated to depend on the nature of the nitrene substituents. Two-state reactivity, in which a singlet ground state and a nearby triplet excited-state both contribute, provides a useful model for interpreting reactivity trends of the two compounds.

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Year:  2014        PMID： 25025824      PMCID： PMC4149874          DOI： 10.1039/c4cc03754e

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  20 in total

1.  Transient terminal Cu-nitrene intermediates from discrete dicopper nitrenes.

Authors:  Yosra M Badiei; Ammani Krishnaswamy; Marie M Melzer; Timothy H Warren
Journal:  J Am Chem Soc       Date:  2006-11-29       Impact factor: 15.419

2.  Spectroscopic and computational investigation of second-sphere contributions to redox tuning in Escherichia coli iron superoxide dismutase.

Authors:  Laurie E Grove; Juan Xie; Emine Yikilmaz; Anne-Frances Miller; Thomas C Brunold
Journal:  Inorg Chem       Date:  2008-04-24       Impact factor: 5.165

3.  A general mechanism for the copper- and silver-catalyzed olefin aziridination reactions: concomitant involvement of the singlet and triplet pathways.

Authors:  Lourdes Maestre; W M C Sameera; M Mar Díaz-Requejo; Feliu Maseras; Pedro J Pérez
Journal:  J Am Chem Soc       Date:  2013-01-22       Impact factor: 15.419

4.  The catalytic mechanism of peptidylglycine alpha-hydroxylating monooxygenase investigated by computer simulation.

Authors:  Alejandro Crespo; Marcelo A Martí; Adrian E Roitberg; L Mario Amzel; Darío A Estrin
Journal:  J Am Chem Soc       Date:  2006-10-04       Impact factor: 15.419

5.  Contrasting copper-dioxygen chemistry arising from alike tridentate alkyltriamine copper(I) complexes.

Authors:  Hong-Chang Liang; Christiana Xin Zhang; Mark J Henson; Roger D Sommer; Karen R Hatwell; Susan Kaderli; Andreas D Zuberbühler; Arnold L Rheingold; Edward I Solomon; Kenneth D Karlin
Journal:  J Am Chem Soc       Date:  2002-04-24       Impact factor: 15.419

6.  Isolation of bridging and terminal coinage metal-nitrene complexes.

Authors:  Fabian Dielmann; Diego M Andrada; Gernot Frenking; Guy Bertrand
Journal:  J Am Chem Soc       Date:  2014-02-26       Impact factor: 15.419

7.  Copper(I)-alpha-ketocarboxylate complexes: characterization and O2 reactions that yield copper-oxygen intermediates capable of hydroxylating arenes.

Authors:  Sungjun Hong; Stefan M Huber; Laura Gagliardi; Christopher C Cramer; William B Tolman
Journal:  J Am Chem Soc       Date:  2007-10-25       Impact factor: 15.419

8.  A computational study of metal-mediated decomposition of nitrene transfer reagents.

Authors:  Thomas R Cundari; Glenn R Morello
Journal:  J Org Chem       Date:  2009-08-07       Impact factor: 4.354

9.  Lewis acid trapping of an elusive copper-tosylnitrene intermediate using scandium triflate.

Authors:  Subrata Kundu; Enrico Miceli; Erik Farquhar; Florian Felix Pfaff; Uwe Kuhlmann; Peter Hildebrandt; Beatrice Braun; Claudio Greco; Kallol Ray
Journal:  J Am Chem Soc       Date:  2012-08-31       Impact factor: 15.419

10.  Three-coordinate copper(I) amido and aminyl radical complexes.

Authors:  Neal P Mankad; William E Antholine; Robert K Szilagyi; Jonas C Peters
Journal:  J Am Chem Soc       Date:  2009-03-25       Impact factor: 15.419
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  4 in total

Review 1.  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

2.  Strong Inhibition of O-Atom Transfer Reactivity for Mn(IV)(O)(π-Radical-Cation)(Lewis Acid) versus Mn(V)(O) Porphyrinoid Complexes.

Authors:  Jan Paulo T Zaragoza; Regina A Baglia; Maxime A Siegler; David P Goldberg
Journal:  J Am Chem Soc       Date:  2015-05-12       Impact factor: 15.419

3.  Between imide, imidyl and nitrene - an imido iron complex in two oxidation states.

Authors:  Sascha Reith; Serhiy Demeshko; Beatrice Battistella; Alexander Reckziegel; Christian Schneider; Andreas Stoy; Crispin Lichtenberg; Franc Meyer; Dominik Munz; C Gunnar Werncke
Journal:  Chem Sci       Date:  2022-06-09       Impact factor: 9.969

4.  Metal-Catalyzed and Metal-Free Intermolecular Amination of Light Alkanes and Benzenes.

Authors:  Pericles Stavropoulos
Journal:  Comments Mod Chem A Comments Inorg Chem       Date:  2016-04-29       Impact factor: 4.533
  4 in total

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