Carboxylic acids from methyl aryl ketones by means of a new composite aerobic oxidation process

被引：12

作者：

Bjorsvik, HR ^{[1
]}

Liguori, L ^{[1
]}

González, RR ^{[1
]}

Merinero, JAV ^{[1
]}

机构：

[1] Univ Bergen, Dept Chem, N-5007 Bergen, Norway

来源：

TETRAHEDRON LETTERS | 2002年 / 43卷 / 28期

关键词：

D O I：

10.1016/S0040-4039(02)00929-2

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A new aerobic oxidation method for conversion of methyl aryl ketones to the corresponding benzoic acids is presented. The method is cheap and environmentally friendly, which also snakes it suitable for large scale industrial use. The method affords a yield of >75%, with an almost 100% selectivity. Experiments have shown that the process operates following two mechanistic pathways, namely by base-catalysed autoxidation and by single electron transfer processes. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：4985 / 4987

页数：3

共 9 条

[1] Fine chemicals from lignosulfonates. 1. Synthesis of vanillin by oxidation of lignosulfonates [J].