4-aminoantipyrine spectrophotometric method of phenol analysis - Study of the reaction products via liquid chromatography with diode-array and mass spectrometric detection

被引：91

作者：

Fiamegos, Y ^{[1
]}

Stalikas, C ^{[1
]}

Pilidis, G ^{[1
]}

机构：

[1] Univ Ioannina, Dept Chem, GR-45110 Ioannina, Greece

来源：

ANALYTICA CHIMICA ACTA | 2002年 / 467卷 / 1-2期

关键词：

4-aminopyrazolones derivatives; phenol analysis; diode-array detection; mass spectrometric detection;

D O I：

10.1016/S0003-2670(02)00072-7

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The synthesis of new pyrazolone molecules and their application as chromogenic agents in phenol analysis by the 4-aminoantipyrine method has been described by our group in previous published papers. A fully detailed mechanism is given therein based on experimental and theoretical data. In this paper, the study of the reaction products and by-products via liquid chromatography with diode array and mass spectrometric detection is presented, sorting out the spectrophotometric determination of phenols. (C) 2002 Published by Elsevier Science B.V.

引用

页码：105 / 114

页数：10

共 14 条

[1]

[Anonymous], 1989, STAND METH EX WAT WA, P5

[2]

BURTON RJ, 1987, CAN J CHEM, V65, P2082

[3] REACTION OF PARA-CRESOL WITH 4-AMINOANTIPYRINE [J].