摘要/Abstract
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.
关键词: 卡宾, 醛, 酯化, 氧化, 有机催化
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.
Key words: carbene, aldehydes, esterification, oxidation, organocatalysis
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