Aerobic Oxidation of Diverse Primary Alcohols to Methyl Esters with a Readily Accessible Heterogeneous Pd/Bi/Te Catalyst

被引：65

作者：

Powell, Adam B. ^{[1
]}

Stahl, Shannon S. ^{[1
]}

机构：

[1] Univ Wisconsin, Dept Chem, Madison, WI 53706 USA

来源：

ORGANIC LETTERS | 2013年 / 15卷 / 19期

基金：

美国国家科学基金会;

关键词：

LIQUID-PHASE OXIDATION; SELECTIVE OXIDATION; ESTERIFICATION; CONVERSION; ALDEHYDES; OXYGEN; ACIDS; TRANSFORMATION; WATER; LEAD;

D O I：

10.1021/ol402428e

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

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.

引用

页码：5072 / 5075

页数：4

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