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

David C. Fabry; Meria A. Ronge; Jochen Zoller; Magnus Rueping

doi:10.1002/anie.201408891

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

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

Research output: Contribution to journal › Article › peer-review

113 Scopus citations

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.

Original language	English (US)
Pages (from-to)	2801-2805
Number of pages	5
Journal	Angewandte Chemie - International Edition
Volume	54
Issue number	9
DOIs	https://doi.org/10.1002/anie.201408891
State	Published - Feb 23 2015
Externally published	Yes

Keywords

Alkenylation
C-h functionalization
Photoredox catalysis
Superoxide
Visible light

ASJC Scopus subject areas

Catalysis
General Chemistry

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10.1002/anie.201408891

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title = "C-H functionalization of phenols using combined ruthenium and photoredox catalysis: In situ generation of the oxidant",

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.",

keywords = "Alkenylation, C-h functionalization, Photoredox catalysis, Superoxide, Visible light",

author = "Fabry, {David C.} and Ronge, {Meria A.} and Jochen Zoller and Magnus Rueping",

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AU - Fabry, David C.

AU - Ronge, Meria A.

AU - Zoller, Jochen

AU - Rueping, Magnus

PY - 2015/2/23

Y1 - 2015/2/23

N2 - 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.

AB - 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.

KW - Alkenylation

KW - C-h functionalization

KW - Photoredox catalysis

KW - Superoxide

KW - Visible light

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

Abstract

Keywords

ASJC Scopus subject areas

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