期刊
APPLIED CATALYSIS B-ENVIRONMENTAL
卷 164, 期 -, 页码 428-432出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.apcatb.2014.09.054
关键词
Photocatalysis; Visible light; Molecular oxygen; Amines; Metal-organic frameworks
资金
- 973 Programs [2014CB239303]
- NSFC [21273035]
- Specialized Research Fund for the Doctoral Program of Higher Education [20123514110002]
- Award Program for Minjiang Scholar Professorship
NH2-MIL-125(Ti), an amine-functionalized metal-organic-framework (MOF), was found for the first time to exhibit photocatalytic activity for the aerobic selective oxidation of amines to imines under visible light irradiations, Different amines can be effectively transformed to imines using O-2 over NH2-MIL-125(Ti) under visible light irradiation. The photo-generated Ti3+ and O-center dot(2)- which was formed via the reaction between Ti3+ and O-2, are proposed to be involved in this transformation process based on the experimental observations and the ESR result. This work provides an economical, sustainable and green process for amines transformations and highlights the great potential of MOFs as photocatalysts for organic syntheses. (C) 2014 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据