2-methylimidazole as a reagent for the photometric determination of maleic anhydride

被引:0
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作者
Yu. M. Evtushenko
B. E. Zaitsev
V. M. Ivanov
K. M. Gitis
机构
[1] SergievPosad raion,AOZT Elektroizolit, Khot’kovo
[2] Peoples Friendship University,Department of Chemistry
[3] Moscow State University,Zelinskii Institute of Organic Chemistry
[4] Russian Academy of Sciences,undefined
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关键词
Imidazole; Dicarboxylic Acid; Electronic Absorption Spectrum; Maleic Anhydride; Maleic Anhydride;
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摘要
The formation of molecular complexes of maleic anhydride with some substituted imidazoles in acetonitrile, dimethylformamide, and dimethyl sulfoxide was studied. The selection of 2-methylimidazole as a reagent for the photometric determination of maleic anhydride in the dimethyl sulfoxide medium was substantiated using kinetic and spectrometric techniques.
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页码:142 / 145
页数:3
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