Topic
Aldose
About: Aldose is a research topic. Over the lifetime, 1270 publications have been published within this topic receiving 27197 citations. The topic is also known as: aldoses.
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TL;DR: The broad spectrum antibiotic (+)-negamycin (1) was prepared from 1,2-O-isopropylidene-d -glucose (2) in nine steps as mentioned in this paper.
15 citations
15 citations
TL;DR: In this article, the reaction mass spectrometry of cyclic glycols and monosaccharides with methylene chloride as reagent was studied, and it was found that methylenes chloride reacted stereoselectively with the quasi-molecular ions of the cyclic gels to form characteristic ions.
Abstract: The reaction mass spectrometry of cyclic glycols and monosaccharides with methylene chloride as reagent was studied. In the presence of ammonia, it was found that methylene chloride reacted stereoselectively with the quasi-molecular ions of cyclic glycols and monosaccharides to form characteristic ions, by comparison of the relative abundances of which the stereoisomers of cyclopentane-l,2-diols and cyclohexane-l,2-diols and some monosaccharides could be definitely distinguished.
15 citations
TL;DR: In this paper, aldose diethyl thioacetal with a limited amount of aged Raney nickel catalyst resulted in the reductive cleavage of one thioethyl group.
Abstract: Treatment of an aldose diethyl thioacetal with a limited amount of aged Raney nickel catalyst resulted in the reductive cleavage of one thioethyl group. 1-Deoxy-1-S-ethyl derivatives of D-galactito...
14 citations
Patent•
15 Jun 1983
TL;DR: In this paper, a method for converting polysaccharides such as starches to alkyl glycosides by means of a reaction media comprised of starch, an alkanol of at least 3 carbon atoms and at least one other alcohol-soluble organo co-solvent in the presence of an acid catalyst at elevated temperatures under pressure is presented.
Abstract: Organo glycoside ethers are prepared by reacting saccharide containing compositions with alcohols of 3 or more carbon atoms in the presence of 2 or more moles of water for each aldose unit mole. The method is particularly effective for converting polysaccharides, such as starches to alkyl glycosides by means of a reaction media comprised of starch, an alkanol of at least 3 carbon atoms and at least one other alcohol-soluble organo co-solvent in the presence of an acid catalyst at elevated temperatures under pressure.
14 citations