Mechanistic studies on Cu(NO3)2/TEMPO-catalyzed aerobic oxidation of alcohols to carboxylic acids

被引：1

作者：

Yu, Yibo ^{[1
]}

Sun, Zhao ^{[2
]}

Guo, Yin-Long ^{[2
]}

Zhang, Xue ^{[2
]}

Qian, Hui ^{[1
]}

Ma, Shengming ^{[1
,2
]}

机构：

[1] Fudan Univ, Res Ctr Mol Recognit & Synth, Dept Chem, 220 Handan Lu, Shanghai 200433, Peoples R China

[2] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, 345 Lingling Lu, Shanghai 200032, Peoples R China

来源：

ORGANIC CHEMISTRY FRONTIERS | 2024年 / 11卷 / 18期

基金：

国家重点研发计划; 中国国家自然科学基金;

关键词：

BENZYLIC ALCOHOLS; COPPER(II); ALDEHYDES;

D O I：

10.1039/d4qo00791c

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Oxidation of alcohols to carbonyl compounds is one of the most important and fundamental reactions in organic chemistry. Such aerobic reactions that provide aldehydes or ketones mediated by copper and nitroxyl have been well developed during the past several decades. Recently, we successfully realized the aerobic oxidation of primary alcohols to carboxylic acids catalyzed by Cu/TEMPO for the first time. Herein, a mechanism involving a Cu(NO3)(2)-TEMPO adduct as identified by SAESI-MS studies is proposed, which is supported by our experimental studies and density functional theory (DFT) calculations.

引用

页码：5003 / 5009

页数：7

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