A gas-chromatographic study of the retention of reaction components in the catalytic oxidation of β-picoline to nicotinic acid

被引：1

作者：

Yakovleva, E. Yu. ^{[1
]}

Belotserkovskaya, V. Yu. ^{[1
]}

Skrypnik, O. V. ^{[1
]}

机构：

[1] Russian Acad Sci, Siberian Branch, Boreskov Inst Catalysis, Novosibirsk 630090, Russia

来源：

JOURNAL OF ANALYTICAL CHEMISTRY | 2008年 / 63卷 / 09期

关键词：

D O I：

10.1134/S1061934808090116

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The gas-chromatographic retention of pyridine, beta-picoline, 3-pyridinecarbaldehyde, 3-pyridinenitrile, nicotinic acid, and nicotinamide on polar stationary phases was studied. A scheme was proposed and a procedure was developed for the determination of the reaction components of the catalytic oxidation of beta-picoline to nicotinic acid on a column (3 m x 3 mm) packed with Chromosorb WAW + 10 wt % FFAP. The separation time was 28 min. The detection limits were 0.01 and 0.37 ppm for 3-pyridinenitrile and nicotinic acid, respectively.

引用

页码：863 / 866

页数：4