The progress of the solid state acyl shift of 1,2-diglycerides to 1,3-diglyeerides is followed at room temperature in single dipalmitin microcrystals by electron diffraction. The #'form, rather than the a-form of the 1,2-isomer, transforms to the 1,3 product. The #' form packs in the monoclinic para
✦ LIBER ✦
Electron diffraction study of the α-polymorphic form of a diglyceride
✍ Scribed by Douglas L. Dorset
- Publisher
- Elsevier Science
- Year
- 1974
- Tongue
- English
- Weight
- 326 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0009-3084
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✦ Synopsis
Intensity data from glycerol dipalmitate single crystal electron diffraction patterns are used in a crystallographic analysis of the aliphatic chain packing in the a-form of the diglyceride. The phasing model based on a free methylene rotor gives a good fit to the observed data.
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