Selective oxidation of substituted xylenes to toluic acids by hypochlorite-Ru system under phase transfer conditions

被引：8
|
作者：
Sasson, Y [1 ]
Al Quntar, AE [1 ]
Zoran, A [1 ]
机构：
[1] Hebrew Univ Jerusalem, Casali Inst Appl Chem, IL-91904 Jerusalem, Israel
来源：
CHEMICAL COMMUNICATIONS | 1998年 / 01期
关键词：
D O I：
10.1039/a707676b
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Instantaneous aqueous extraction of toluic acid salts is the basis for a novel selective process for the oxidation of a single methyl group of various xylenes; aqueous hypochlorite is inert towards methylbenzenes at pH higher than 9.0, however, in the presence of an organic solvent, a Ru catalyst and a phase transfer agent, rapid oxidation to benzoic acids is observed at 25 degrees C.
引用
收藏
页码：73 / 74
页数：2
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