THIENYLPYRIDINES AS A NEW FLUORESCENT REAGENT .2. DETERMINATION OF CARBOXYLIC-ACID WITH 5-(4-PYRIDYL)-2-THIOPHENEMETHANOL USING HPLC

被引：5

作者：

NAKAJIMA, R

SHIMADA, K

FUJII, Y

YAMAMOTO, A

HARA, T

机构：

[1] Department of Chemical Engineering, Faculty of Engineering, Doshisha University, Kamigyo, Kyoto

来源：

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 1991年 / 64卷 / 10期

关键词：

D O I：

10.1246/bcsj.64.3173

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The title compound has been prepared and used as a new derivatization reagent. The reagent reacts with the carboxylic acids in chloroform in the presence of 1-isopropyl-3-(3-dimethylaminopropyl)carbodiimide to produce the corresponding fluorescent esters, which can be separated on an octadecyl-silica column. Each 5 fmol of hexadecanoic or octadecanoic acids and about 50 fmol of benzoic and p-anisic acids (1-mu-l injection) (S/N = 2) were detected.

引用

页码：3173 / 3175

页数：3

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