Eosin y covalently anchored on reduced graphene oxide as an efficient and recyclable photocatalyst for the aerobic oxidation of α-aryl halogen derivatives

Zhen Li; Wenfeng Zhang; Qingshan Zhao; Hanying Gu; Yang Li; Guoliang Zhang; Fengbao Zhang; Xiaobin Fan

doi:10.1021/sc5006654

Eosin y covalently anchored on reduced graphene oxide as an efficient and recyclable photocatalyst for the aerobic oxidation of α-aryl halogen derivatives

Zhen Li, Wenfeng Zhang, Qingshan Zhao, Hanying Gu, Yang Li, Guoliang Zhang, Fengbao Zhang, Xiaobin Fan

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

43 Scopus citations

Abstract

A visible-light photoredox with homogeneous catalyst-like transition metal complexes and organic dyes shows promising applications in organic synthesis. However, the practical applications of these photocatalysts are hampered by the difficulty of separating and recycling them from the reaction mixtures. In this study, we report the covalent immobilization of Eosin Y on reduced graphene oxide and demonstrate the obtained hybrid can be used as a recyclable photocatalyst with excellent catalytic performances in the aerobic oxidation of α-aryl halogen derivatives.

Original language	English (US)
Pages (from-to)	468-474
Number of pages	7
Journal	ACS Sustainable Chemistry and Engineering
Volume	3
Issue number	3
DOIs	https://doi.org/10.1021/sc5006654
State	Published - Mar 2 2015
Externally published	Yes

ASJC Scopus subject areas

Renewable Energy, Sustainability and the Environment
Environmental Chemistry
General Chemical Engineering
General Chemistry

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This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1021/sc5006654

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title = "Eosin y covalently anchored on reduced graphene oxide as an efficient and recyclable photocatalyst for the aerobic oxidation of α-aryl halogen derivatives",

abstract = "A visible-light photoredox with homogeneous catalyst-like transition metal complexes and organic dyes shows promising applications in organic synthesis. However, the practical applications of these photocatalysts are hampered by the difficulty of separating and recycling them from the reaction mixtures. In this study, we report the covalent immobilization of Eosin Y on reduced graphene oxide and demonstrate the obtained hybrid can be used as a recyclable photocatalyst with excellent catalytic performances in the aerobic oxidation of α-aryl halogen derivatives.",

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AU - Li, Zhen

AU - Zhang, Wenfeng

AU - Zhao, Qingshan

AU - Gu, Hanying

AU - Li, Yang

AU - Zhang, Guoliang

AU - Zhang, Fengbao

AU - Fan, Xiaobin

N1 - Generated from Scopus record by KAUST IRTS on 2023-09-20

PY - 2015/3/2

Y1 - 2015/3/2

N2 - A visible-light photoredox with homogeneous catalyst-like transition metal complexes and organic dyes shows promising applications in organic synthesis. However, the practical applications of these photocatalysts are hampered by the difficulty of separating and recycling them from the reaction mixtures. In this study, we report the covalent immobilization of Eosin Y on reduced graphene oxide and demonstrate the obtained hybrid can be used as a recyclable photocatalyst with excellent catalytic performances in the aerobic oxidation of α-aryl halogen derivatives.

AB - A visible-light photoredox with homogeneous catalyst-like transition metal complexes and organic dyes shows promising applications in organic synthesis. However, the practical applications of these photocatalysts are hampered by the difficulty of separating and recycling them from the reaction mixtures. In this study, we report the covalent immobilization of Eosin Y on reduced graphene oxide and demonstrate the obtained hybrid can be used as a recyclable photocatalyst with excellent catalytic performances in the aerobic oxidation of α-aryl halogen derivatives.

UR - https://pubs.acs.org/doi/10.1021/sc5006654

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JO - ACS Sustainable Chemistry and Engineering

JF - ACS Sustainable Chemistry and Engineering

IS - 3

ER -

Eosin y covalently anchored on reduced graphene oxide as an efficient and recyclable photocatalyst for the aerobic oxidation of α-aryl halogen derivatives

Abstract

ASJC Scopus subject areas

UN SDGs

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