Journal ArticleDOI
The reaction of methyl vinyl ketone with alpha‐ and beta‐eleostearic acids
Lida L. Placek,W. G. Bickford +1 more
TLDR
Methyl vinyl ketone was found to be an active dienophile for the modification of the eleostearate as discussed by the authors, and was used for the first time in this paper.Abstract:
Methyl vinyl ketone was found to be an active dienophile for the modification of the eleostearateread more
Citations
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Recent progress in the applications of infrared absorption spectroscopy to lipid chemistry
TL;DR: In this paper, an attempt has been made to select applications that would represent the various ways in which infrared absorption spectroscopy is being used for and by the fatty acid chemist.
Journal ArticleDOI
Diels‐Alder‐Reaktionen auf dem Fettgebiet
TL;DR: In this article, the authors discuss the Diels-Alder reactions in the field of fats and in a systematic order deal with the "dienes" (conjugated fatty acids, conjugated fatty alcohols, conjugsated fatty aldehydes) and the „dienophilic partners”.
Journal ArticleDOI
Plasticizer properties of methyl vinyl ketone-methylalpha-eleostearate adduct and derivatives
TL;DR: In this article, the Diels-Alder adduct of methyl vinyl ketone and methylalpha-eleostearate was subjected to modification by hydrogenation and epoxidation of its unsaturated centers and by aromatization of its cyclohexene nucleus.
Journal ArticleDOI
Paper chromatography of 2,4-dinitrophenylhydrazones of saturated aliphatic aldehydes
V. R. Bhalerao,Fred A. Kummerow +1 more
TL;DR: In this article, a descending chromatographic system was used to separate 2,4-dinitrophenylhydrazones of C1 to C9 aldehydes.
Journal ArticleDOI
The reaction of divinyl sulfone withalpha-eleostearic acid
Lida L. Placek,W. G. Bickford +1 more
TL;DR: In this paper, the reaction of divinyl sulfone with alpha-eleostearic acid has been studied and the reaction product was found to be monomeric, consisting of only one divinyl sessellone and one elestearic moiety, and the addition product was considered to be a transannular sulfone.
References
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Journal ArticleDOI
The infrared spectra and the structural relationships between alpha‐ and beta‐eleostearic acids and their maleic anhydride adducts
TL;DR: In this paper, the infrared spectra of alpha and beta-eleostearic adducts of maleic anhydride have been measured in the rock salt region, 2-12 microns.
Journal ArticleDOI
A simplified method for the preparation of α- and β-eleostearic acids and a revised spectrophotometric procedure for their determination
TL;DR: Simplified methods for the preparation of pure α- and β-eleostearic acids are described in this paper, which involve saponification of α-and β-tung oils under mild conditions, followed by direct crystallization of the liberated acids at −20°C. from ethanolic solution.