Literature DB >> 25644740

C-H functionalization of phenols using combined ruthenium and photoredox catalysis: in situ generation of the oxidant.

David C Fabry1, Meria A Ronge, Jochen Zoller, Magnus Rueping.   

Abstract

A combination of ruthenium and photoredox catalysis allowed the ortho olefination of phenols. Using visible light, the direct C-H functionalization of o-(2-pyridyl)phenols occurred, and diverse phenol ethers were obtained in good yields. The regeneration of the ruthenium catalyst was accomplished by a photoredox-catalyzed oxidative process.
© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  CH functionalization; alkenylation; photoredox catalysis; superoxide; visible light

Mesh：

Substances：

Year:  2015        PMID： 25644740     DOI： 10.1002/anie.201408891

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  8 in total

Review 1.  Photoredox-Catalyzed C-H Functionalization Reactions.

Authors:  Natalie Holmberg-Douglas; David A Nicewicz
Journal:  Chem Rev       Date:  2021-09-29       Impact factor: 60.622

2.  Photoredox Catalysis in Organic Chemistry.

Authors:  Megan H Shaw; Jack Twilton; David W C MacMillan
Journal:  J Org Chem       Date:  2016-08-01       Impact factor: 4.354

Review 3.  Dual Catalysis Strategies in Photochemical Synthesis.

Authors:  Kazimer L Skubi; Travis R Blum; Tehshik P Yoon
Journal:  Chem Rev       Date:  2016-04-25       Impact factor: 60.622

Review 4.  Photoredox Catalysis Unlocks Single-Electron Elementary Steps in Transition Metal Catalyzed Cross-Coupling.

Authors:  Mark D Levin; Suhong Kim; F Dean Toste
Journal:  ACS Cent Sci       Date:  2016-05-03       Impact factor: 14.553

5.  Merging Visible Light Photoredox Catalysis with Metal Catalyzed C-H Activations: On the Role of Oxygen and Superoxide Ions as Oxidants.

Authors:  David C Fabry; Magnus Rueping
Journal:  Acc Chem Res       Date:  2016-08-24       Impact factor: 22.384

6.  Cross-Coupling of Sodium Sulfinates with Aryl, Heteroaryl, and Vinyl Halides by Nickel/Photoredox Dual Catalysis.

Authors:  Huifeng Yue; Chen Zhu; Magnus Rueping
Journal:  Angew Chem Int Ed Engl       Date:  2018-01-05       Impact factor: 15.336

Review 7.  When metal-catalyzed C-H functionalization meets visible-light photocatalysis.

Authors:  Lucas Guillemard; Joanna Wencel-Delord
Journal:  Beilstein J Org Chem       Date:  2020-07-21       Impact factor: 2.883

8.  Photoinduced Heterogeneous C-H Arylation by a Reusable Hybrid Copper Catalyst.

Authors:  Isaac Choi; Valentin Müller; Gaurav Lole; Robert Köhler; Volker Karius; Wolfgang Viöl; Christian Jooss; Lutz Ackermann
Journal:  Chemistry       Date:  2020-02-25       Impact factor: 5.236
  8 in total

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