期刊
ACS SUSTAINABLE CHEMISTRY & ENGINEERING
卷 3, 期 3, 页码 468-474出版社
AMER CHEMICAL SOC
DOI: 10.1021/sc5006654
关键词
Photocatalysis; graphene; Eosin Y; metal-free; covalent immobilization
资金
- National Natural Science Funds for Excellent Young Scholars [21222608]
- Program for New Century Excellent Talents in University [NCET12-0392]
- National Natural Science Foundation of China [21106099]
- Foundation for the Author of National Excellent Doctoral Dissertation of China [201251]
- Programme of Introducing Talents of Discipline to Universities [B06006]
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 alpha-aryl halogen derivatives.
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