Extractive alkylation of fatty acids with phenacyl bromide, studied by liquid chromatography
作者： Andreas Furängen
DOI: 10.1016/S0021-9673(01)87095-3
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摘要: Abstract Fatty acids with two to eighteen carbon atoms have been chromatographed as phenacyl esters. The derivatives were prepared by extractive alkylation. Extraction constants well rate for the alkylation in single- and two-phase systems determined using different kinetic models. Nonanedioic acid has dialkylated bromide a reaction model is proposed, where involved determined.
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sci-hub.se 参考文章(15)
Kenneth G. Allen, Joseph MacGee, McClellan E. Fellows, Patricia A. Tornheim, Kenneth R. Wagner, A new procedure to analyze free fatty acids: Application to 20-mg brain tissue samples Journal of Chromatography A. ,vol. 309, pp. 33- 42 ,(1984) , 10.1016/0378-4347(84)80003-1
Eli Grushka, H.D. Durst, E.J. Kikta, Liquid chromatographic separation and detection of nanogram quantities of biologically important dicarboxylic acids Journal of Chromatography A. ,vol. 112, pp. 673- 678 ,(1975) , 10.1016/S0021-9673(00)99996-5
R.L. Patience, J.D. Thomas, Rapid concentration and analysis of short chain carboxylic acids: variation on a theme Journal of Chromatography A. ,vol. 234, pp. 225- 230 ,(1982) , 10.1016/S0021-9673(00)81798-7
Olle Gyllenhaal, Degradation of pentafluorobenzyl bromide in the extractive alkylation procedure Journal of Chromatography A. ,vol. 153, pp. 517- 520 ,(1978) , 10.1016/S0021-9673(00)95512-2
A. Hulshoff, A.D. Förch, Alkylation with alkyl halides as a derivatization method for the gas chromatographic detemination of acidic pharmaceuticals Journal of Chromatography A. ,vol. 220, pp. 275- 311 ,(1981) , 10.1016/S0021-9673(00)81927-5
Y. L'emeillat, J.F. Ménez, F. Berthou, L. Bardou, Quantitative gas chromatographic determination of low-molecular-weight straight-chain carboxylic acids as their p-bromophenacyl esters after extractive alkylation in acidic medium Journal of Chromatography A. ,vol. 206, pp. 89- 100 ,(1981) , 10.1016/S0021-9673(00)82608-4
A.G. Netting, A.M. Duffield, Pentafluorobenzyl esters as derivatives for the semi-preparative high-performance liquid chromatography of fatty acids Journal of Chromatography A. ,vol. 257, pp. 174- 179 ,(1983) , 10.1016/S0021-9673(01)88172-3
H. D. Durst, M. Milano, E. J. Kikta, S. A. Connelly, Eli. Grushka, Phenacyl esters of fatty acids via crown ether catalysts for enhanced ultraviolet detection in liquid chromatography Analytical Chemistry. ,vol. 47, pp. 1797- 1801 ,(1975) , 10.1021/AC60361A025
Olle Gyllenhaal, Harald Brötell, Per Hartvig, Determination of free fatty acids as pentafluorobenzyl esters by electron capture gas chromatography. Journal of Chromatography A. ,vol. 129, pp. 295- 302 ,(1976) , 10.1016/S0021-9673(00)87787-0
Michael J. Barcelona, Howard M. Liljestrand, James J. Morgan, Determination Of Low Molecular Weight Volatile Fatty Acids In Aqueous Samples Analytical Chemistry. ,vol. 52, pp. 321- 325 ,(1980) , 10.1021/AC50052A025