化学
催化作用
小学(天文学)
基质(水族馆)
酒精氧化
铋
选择性
有机化学
酒
组合化学
天文
海洋学
物理
地质学
作者
Adam B. Powell,Shannon S. Stahl
出处
期刊:Organic Letters
[American Chemical Society]
日期:2013-09-19
卷期号:15 (19): 5072-5075
被引量:64
摘要
Efficient aerobic oxidative methyl esterification of primary alcohols has been achieved with a heterogeneous catalyst consisting of 1 mol % Pd/charcoal (5 wt %) in combination with bismuth(III) nitrate and tellurium metal. The Bi and Te additives significantly increase the reaction rate, selectivity, and overall product yields. This readily accessible catalyst system exhibits a broad substrate scope and is effective with both activated (benzylic) and unactivated (aliphatic) alcohols bearing diverse functional groups.
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