Simultaneous derivatization of acyl and S-alkyl moieties of acyl thioesters by using trimethylsulfonium hydroxide for gas chromatographic analysis |
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| Authors: | Erika Klein Nikolaus Weber |
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| Affiliation: | (1) Institut für Biochemie und Technologie der Fette, Bundesanstalt für Getreide, Kartoffel- und Fettforschung, Piusallee 68, 48147 Münster, Germany |
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| Abstract: | The reaction of long-chain acyl thioesters, viz. lauric acid dodecyl thioester, 1,8-di-S-palmitoyl octanedithiol, and tristearoyl α-monothioglycerol, with trimethylsulfonium hydroxide in the presence of methanol
leads to simultaneous derivatization of acyl moieties and S-alkyl moieties of acyl thioesters to the corresponding fatty acid methyl esters and methyl alkylsulfides, respectively. These
derivatized products were analyzed by gas chromatographic technique. |
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