A FAST-ATOM-BOMBARDMENT MASS-SPECTROMETRIC ANALYSIS OF CROWN-ETHER COMPLEXES

被引：17

作者：

YAMADA, K ^{[1
]}

MATSUTANI, S ^{[1
]}

UCHIYAMA, A ^{[1
]}

TAKAHASHI, T ^{[1
]}

机构：

[1] LION CORP,7-13-12 HIRAI,EDOGAWA KU,TOKYO 132,JAPAN

来源：

JOURNAL OF INCLUSION PHENOMENA AND MOLECULAR RECOGNITION IN CHEMISTRY | 1991年 / 11卷 / 01期

关键词：

CROWN ETHER COMPLEX; FAB-MASS SPECTROMETRY;

D O I：

10.1007/BF01073683

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Analyses of crown ether complexes of alkali metal ions and characterization of the complexes formed in m-nitrobenzyl alcohol have been carried out by fast atom bombardment (FAB) mass spectrometry. By using m-nitrobenzyl alcohol as a matrix for measurements, the stoichiometry of the complexes was assessed on the basis of the observed FAB peaks. In addition, the formation of crown ether-alkali metal complexes at a 2:1 molar ratio was enhanced by increasing the ionic radius of the metal ion in agreement with previous observations. On these grounds, FAB mass spectromery may provide a rapid means for investigation of the complexation behavior of crown ethers and the stoichiometry of the complexes.

引用

页码：49 / 54

页数：6

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