Selective Amine Oxidation Using Nb2O5 Photocatalyst and O2

被引：268

作者：

Furukawa, Shinya ^{[1
]}

Ohno, Yasuhiro ^{[1
]}

Shishido, Tetsuya ^{[1
]}

Teramura, Kentaro ^{[1
]}

Tanaka, Tsunehiro ^{[1
]}

机构：

[1] Kyoto Univ, Dept Mol Engn, Grad Sch Engn, Kyoto 6158510, Japan

来源：

ACS CATALYSIS | 2011年 / 1卷 / 10期

关键词：

amine oxidation; photocatalyst; niobium oxide; selective oxidation; aerobic oxidation; MOLECULAR-OXYGEN; CATALYZED OXIDATION; AEROBIC OXIDATION; SECONDARY-AMINES; VISIBLE-LIGHT; IMINES; PHOTOOXIDATION; MECHANISM; ALCOHOLS; OXIDE;

D O I：

10.1021/cs200318n

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：

Niobium oxide (Nb2O5) can function as a photocatalyst for selective oxidation of benzylamine rather than other semiconductor metal, oxides such as TiO2, ZnO, and WO3. Various amines including primary, secondary, and cyclic amines are also photo catalytically converted to corresponding imines in excellent yields by using Nb2O5 in an atmospheric pressure of O-2. Nb2O5 exhibits a catalytic activity with high selectivity even under visible light (lambda > 390 nm) irradiation, although Nb2O5 does not absorb visible light.

引用

页码：1150 / 1153

页数：4

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