| A versatile, flexible synthesis of 1,3-diglycerides and tryglycerides. | |
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MedLine Citation:
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PMID: 178456 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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A flexible method for synthesising 1,30diflycerides and triglycerides is described. Glycidol esters, prepared by a known route from epichlorohydrin and the sodium salt of a fatty acid, were heated with another or with the same fatty acid and a quaternary ammonium salt. This resulted in a fast, mild reaction and higher yields and greater purity of the diglycerides than hitherto obtained in this synthesis. The mixture of 1,3- and 1,2-diglycerides obtained was isomerised by heating while still in the solid phase to 1,3-diglycerides. Triglycerides were prepared from the diglycerides by acylation using a fatty acid chloride and pyridine in hexane. |
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Authors:
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A P Mank; J P Ward; D A van Dorp |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Chemistry and physics of lipids Volume: 16 ISSN: 0009-3084 ISO Abbreviation: Chem. Phys. Lipids Publication Date: 1976 Mar |
Date Detail:
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Created Date: 1976-08-02 Completed Date: 1976-08-02 Revised Date: 2008-11-21 |
Medline Journal Info:
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Nlm Unique ID: 0067206 Medline TA: Chem Phys Lipids Country: NETHERLANDS |
Other Details:
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Languages: eng Pagination: 107-14 Citation Subset: IM |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Chemical Phenomena Chemistry Chromatography Chromatography, Gas Chromatography, Thin Layer Diglycerides / chemical synthesis* Glycerides / chemical synthesis* Methods Silicon Dioxide Triglycerides / chemical synthesis* |
| Chemical | |
Reg. No./Substance:
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0/Diglycerides; 0/Glycerides; 0/Triglycerides; 7631-86-9/Silicon Dioxide |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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