Effect of cation capture by crown ether and polar solvent in the carboxylation with CO2 of alkali metal 2-naphtholates under ordinary conditions

被引：4

作者：

Baxter, J ^{[1
]}

Yamaguchi, T ^{[1
]}

机构：

[1] Chiba Inst Technol, Dept Ind Chem, Chiba 275, Japan

来源：

JOURNAL OF CHEMICAL RESEARCH-S | 1997年 / 10期

关键词：

D O I：

10.1039/a703432f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An efficient method for the carboxylation of sodium 2-naphtholate and potassium 2-naphtholate in benzene with 10 mol% of crown ether or aprotic polar solvents under 1 atm of carbon dioxide at 60 degrees C affords 2-hydroxynaphthalene-1-carboxylic acid in yields ranging from 14.6 to 43.8% and 26.7 to 66.0%, respectively.

引用

页码：374 / 375

页数：3

共 12 条

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