Studies on Aliphatic Hydroxycarboxylic Acids as Antioxidants. II.
نویسندگان
چکیده
منابع مشابه
On the interactions of alkyl 2-hydroxycarboxylic acids with alkoxysilanes: selective esterification of simple 2-hydroxycarboxylic acids.
The interactions of a range of monocarboxylic acids with tetramethoxysilane Si(OMe)(4) (TMOS), in methanol (MeOH), have been investigated by using (1)H, (13)C and (29)Si solution-phase NMR spectroscopy and electrospray mass spectrometry (ESMS). Si(OMe)(4) acts as a catalyst/reagent in the selective methylation of 2-hydroxycarboxylic acids (2HOAs) in MeOH at room temperature: glycolic acid, lact...
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The first studies in this series included only simple aromatic amino compounds. An extension of the investigation to aliphatic substances, such as tartaric acid (1), pepfides (2) and carbohydrates (3, 4), was made possible by the expedient of combining them to aromatic amines to form diazotizable compounds which could be linked to protein. Since simple aliphatic compounds have not been examined...
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ژورنال
عنوان ژورنال: Journal of Japan Oil Chemists' Society
سال: 1969
ISSN: 1884-2003
DOI: 10.5650/jos1956.18.808