Direct conversion of benzylamines to imines via atmospheric oxidation in the presence of VO(Hhpic)2 catalyst

被引：91

作者：

Kodama, Shintaro ^{[1
]}

Yoshida, Jun ^{[1
]}

Nomoto, Akihiro ^{[1
]}

Ueta, Yukihiro ^{[1
]}

Yano, Shigenobu ^{[2
]}

Ueshima, Michio ^{[1
]}

Ogawa, Akiya ^{[1
]}

机构：

[1] Osaka Prefecture Univ, Grad Sch Engn, Dept Appl Chem, Naka Ku, Osaka 5998531, Japan

[2] Kyoto Univ, Innovat Collaborat Ctr, Endowed Res Sect, Kyoto 6158250, Japan

来源：

TETRAHEDRON LETTERS | 2010年 / 51卷 / 18期

基金：

日本学术振兴会;

关键词：

Oxidation reaction; Vanadium catalyst; Amines; Atmospheric oxygen; IONIC LIQUIDS; AEROBIC OXIDATION; MOLECULAR-OXYGEN; DEHYDROGENATIVE OXIDATION; PRIMARY AMINES; ALCOHOLS; VANADIUM; SOLVENTS; SYSTEM; DERIVATIVES;

D O I：

10.1016/j.tetlet.2010.02.150

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Oxovanadium complex bearing 3-hydroxypicolinic acid (H(2)hpic), that is, VO(Hhpic)(2), successfully catalyzes a highly selective oxidation of benzylamines to the corresponding N-(benzylidene)benzylamines under atmospheric molecular oxygen. In addition, the use of imidazolium-type ionic liquids as solvent makes it possible to attain recycling of the catalyst. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：2450 / 2452

页数：3

共 41 条

[1]

[Anonymous], 2009, Modern HeterogeneousOxidation Catalysis: Design, Reactions and Characterization

[2] TEMPO-catalyzed aerobic oxidation of alcohols to aldehydes and ketones in ionic liquid [bmim][PF6] [J].