文献类型：期刊文献

中文题名：Efficient preparation of trans-α,β-unsaturated aldehydes from saturated aldehydes by oxidative enamine catalysis

英文题名：Efficient preparation of trans-α,β-unsaturated aldehydes from saturated aldehydes by oxidative enamine catalysis

作者：Zhang ShiLei[2];Xie HeXin[2];Song AiGuo[2];Wu DeYan[1];Zhu Jin[1];Zhao SiHan[2];Li Jian[1];Yu XinHong[1];Wang Wei[1,2]

机构：[1]E China Univ Sci & Technol, Sch Pharm, Shanghai 200237, Peoples R China;[2]Univ New Mexico, Dept Chem & Chem Biol, Albuquerque, NM 87131 USA

年份：2011

卷号：54

期号：12

起止页码：1932

中文期刊名：Science China Chemistry

外文期刊名：SCIENCE CHINA-CHEMISTRY

收录：;EI(收录号：20120514720013);Scopus;WOS:【SCI-EXPANDED(收录号:WOS:000298226400015)，CCR-EXPANDED(收录号:WOS:000298226400015)】；PubMed;

基金：We are grateful for the financial support from the National Science Foundation (CHE-1057569, W. W.) and the China 111 Project (B07023, J. L. and W. W.), the National Natural Science Foundation of China (20972051, X. Y.-H.), and the Science and Technology Commission of Shanghai Municipality (08430703900 & 08431901800, X. Y.-H.).

语种：英文

中文关键词：aldehydes;enals;enamines;IBX;oxidative enamine catalysis

外文关键词：aldehydes; enals; enamines; IBX; oxidative enamine catalysis

摘要：A mild and highly efficient amine-catalyzed, IBX-mediated oxidation of aldehydes to （E） selective a, β-unsamrated aldehydes has been achieved in good yields. The process features a new oxidation of enamines to iminium ions in a catalytic fashion.
A mild and highly efficient amine-catalyzed, IBX-mediated oxidation of aldehydes to (E) selective alpha,beta-unsaturated aldehydes has been achieved in good yields. The process features a new oxidation of enamines to iminium ions in a catalytic fashion.