NAPHTHYLDIAZOALKANES AS DERIVATIZING AGENTS FOR THE HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHIC DETECTION OF FATTY-ACIDS

被引：34

作者：

MATTHEES, DP ^{[1
]}

PURDY, WC ^{[1
]}

机构：

[1] MCGILL UNIV, DEPT CHEM, MONTREAL H3A 2K6, QUEBEC, CANADA

来源：

ANALYTICA CHIMICA ACTA | 1979年 / 109卷 / 01期

关键词：

D O I：

10.1016/S0003-2670(01)84227-6

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The use of naphthyldiazoalkanes as derivatizing agents in the h.p.l.c. separation of fatty acids from C10 to C18 is described. Esterification is relatively rapid under mild conditions, and the progress of the reaction can be monitored by the color changes. Derivatization by 1-naphthyldiazomethane or 1-(2-naphthyl)-diazoethane is recommended; 1-(4-biphenylyl)-diazoethane shows some promise in the separation of short-chain fatty acids. The fatty acid profiles of butterfat, margarine, and castor oil are reported. © 1979.

引用

页码：61 / 66

页数：6

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