Synthesis and analysis of the C1C18 alkyl oleates
✍ Scribed by Corinne Vieville; Zéphirin Mouloungui; Antoine Gaset
- Book ID
- 103037062
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 423 KB
- Volume
- 75
- Category
- Article
- ISSN
- 0009-3084
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✦ Synopsis
The C~-CI8 alkyl oleates were prepared in n-hexane by esterification of oleic acid with either the primary and secondary Ct-C 6 alcohols or the primary fatty C8-C~8 alcohols. The esterification was acid-catalyzed in the presence of p-toluene sulfonic acid (p-TSA) in a pseudo-homogeneous phase, or in the presence of the sulfonic macroporous resin (K2411) in the heterogeneous phase. The purified alkyl oleates were characterized by 13C-NMR. The oleic acid/alkyl oleate mixtures were analyzed by high-performance liquid chromatography (HPLC).
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