Selective organic transformations on titanium oxide-based photocatalysts

被引:310
作者
Shiraishi, Yasuhiro [1 ]
Hirai, Takayuki
机构
[1] Osaka Univ, Grad Sch Engn Sci, Res Ctr Solar Energy Chem, Toyonaka, Osaka 5608531, Japan
关键词
Titanium dioxide; Titanium oxide; Photocatalysts; Selective organic transformation; Organic synthesis; Gas phase reaction; Liquid phase reaction; One-pot reaction;
D O I
10.1016/j.jphotochemrev.2008.05.001
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
This article reviews recent advances in selective organic transformations, both in gas and liquid media, using titanium oxide-based photocatalysts. Several photocatalytic reactions, such as oxidation, reduction, and Coupling reactions, proceed highly efficiently and selectively without requiring harmful and dangerous chemical reagents and without harmful byproducts. In addition, multistep processes usually required for conventional synthesis of various kinds of valuable compounds can be simplified to a one-pot reaction when in photocatalytic systems. Photocatalytic transformations will therefore play a very important role for organic synthesis in an economically and environmentally friendly way. This review article demonstrates that titanium oxide-based photocatalysts have a great potential as a versatile tool in "green" organic synthesis. (c) 2008 Elsevier B,V. All rights reserved.
引用
收藏
页码:157 / 170
页数:14
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