详细信息

氮杂环卡宾催化芳香醛的氧化酯化反应(英文)  ( SCI-EXPANDED收录)  

N-Heterocyclic Carbene-Catalyzed Oxidative Esterification of Aldehydes:Facile Access to α-Acyloxyacetates and Cyanomethyl Esters

文献类型:期刊文献

中文题名:氮杂环卡宾催化芳香醛的氧化酯化反应(英文)

英文题名:N-Heterocyclic Carbene-Catalyzed Oxidative Esterification of Aldehydes:Facile Access to α-Acyloxyacetates and Cyanomethyl Esters

作者:巨磊[1];马春梅[1];唐蜜[1];王妍卉[1];虞心红[1];马红梅[1]

机构:[1]上海市新药设计重点实验室生物反应器工程国家重点实验室华东理工大学药学院制药工程系,上海200237

年份:2018

卷号:38

期号:11

起止页码:3056

中文期刊名:有机化学

外文期刊名:Chinese Journal of Organic Chemistry

收录:CSTPCD;;Scopus;WOS:【SCI-EXPANDED(收录号:WOS:000452171800018)】;北大核心:【北大核心2017】;CSCD:【CSCD2017_2018】;

基金:Project supported by the National Natural Science Foundation of China (Nos. 20972051, 21476078) and the Science and Technology Commission of Shanghai Municipality (Nos. 12431900900, 12431900902, 08431901800, 08430703900).

语种:中文

中文关键词:卡宾;醛;酯化;氧化;有机催化

外文关键词:carbene;aldehydes;esterification;oxidation;organocatalysis

摘要:报道了一种基于氮杂环卡宾催化的醛与溴乙酸乙酯或溴乙腈的氧化酯化反应.该策略无需过渡金属催化剂参与,能够在温和的反应条件下以较高收率合成α-酰氧基羧酸酯和氰甲基羧酸酯类化合物.
An efficient N-heterocyclic carbene-catalyzed oxidative esterification reaction of aldehydes with ethyl bromoacetate or bromoacetonitrile has been explored.This transition metal-free protocol allows access to a wide variety of α-acyloxyacetates and cyanomethyl esters in good to excellent yields under mild reaction condition.

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