Literature DB >> 25802218

Catalytic aerobic oxidation of phenols to ortho-quinones with air-stable copper precatalysts.

M S Askari1, L A Rodríguez-Solano, A Proppe, B McAllister, J-P Lumb, X Ottenwaelder.   

Abstract

A range of air-stable copper species was examined for catalytic activity in the catalytic aerobic transformation of phenols into ortho-quinones. Efficient catalysis was obtained with commercially available copper(II) acetate. The stability of all constituents before mixing makes for a practical process that advances previously reported copper(I)-based oxygenations.

Entities:  

Year:  2015        PMID: 25802218     DOI: 10.1039/c5dt00822k

Source DB:  PubMed          Journal:  Dalton Trans        ISSN: 1477-9226            Impact factor:   4.390


  7 in total

1.  Decoding the Mechanism of Intramolecular Cu-Directed Hydroxylation of sp3 C-H Bonds.

Authors:  Rachel Trammell; Yi Yang See; Aaron T Herrmann; Nan Xie; Daniel E Díaz; Maxime A Siegler; Phil S Baran; Isaac Garcia-Bosch
Journal:  J Org Chem       Date:  2017-07-14       Impact factor: 4.354

2.  Tyrosinase and catechol oxidase activity of copper(I) complexes supported by imidazole-based ligands: structure-reactivity correlations.

Authors:  Franziska Wendt; Christian Näther; Felix Tuczek
Journal:  J Biol Inorg Chem       Date:  2016-06-22       Impact factor: 3.358

3.  Redox-promoted associative assembly of metal-organic materials.

Authors:  Martin Glavinović; Feng Qi; Athanassios D Katsenis; Tomislav Friščić; Jean-Philip Lumb
Journal:  Chem Sci       Date:  2015-10-09       Impact factor: 9.825

4.  Room temperature stable multitalent: highly reactive and versatile copper guanidine complexes in oxygenation reactions.

Authors:  Melanie Paul; Alexander Hoffmann; Sonja Herres-Pawlis
Journal:  J Biol Inorg Chem       Date:  2021-02-17       Impact factor: 3.358

5.  Copper-Catalyzed Monooxygenation of Phenols: Evidence for a Mononuclear Reaction Mechanism.

Authors:  Rebecca Schneider; Tobias A Engesser; Christian Näther; Ingo Krossing; Felix Tuczek
Journal:  Angew Chem Int Ed Engl       Date:  2022-04-28       Impact factor: 16.823

6.  Recent Advances in the Selective Oxidative Dearomatization of Phenols to o-Quinones and o-Quinols with Hypervalent Iodine Reagents.

Authors:  Xiao Xiao; Sarah E Wengryniuk
Journal:  Synlett       Date:  2021-01-14       Impact factor: 2.454

7.  A bio-inspired synthesis of oxindoles by catalytic aerobic dual C-H functionalization of phenols.

Authors:  Zheng Huang; Mohammad S Askari; Kenneth Virgel N Esguerra; Tian-Yang Dai; Ohhyeon Kwon; Xavier Ottenwaelder; Jean-Philip Lumb
Journal:  Chem Sci       Date:  2015-10-06       Impact factor: 9.825

  7 in total

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