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: In this paper, general syntheses of diterminal diaminodideoxyalditols and 1-amino-1-deoxylditols from aldoses are described.
8 citations
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8 citations
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TL;DR: In this paper, a branched-chain aldose bearing an azido group at the C-2 position provides access to the corresponding 1-deoxy-1-azido- and 1 -deoxy -1-amino ketoses in a single step via stereospecific isomerization.
Abstract: A branched-chain aldose bearing an azido group at the C-2 position provides access to the corresponding 1-deoxy-1-azido- and 1-deoxy-1-amino ketoses in a single step via stereospecific isomerization. The isomerization exploited the catalytic effect of molybdate ions and microwave irradiation. The structures of the products were analyzed by NMR spectroscopy, IR, HRMS spectrometry and quantum-chemical DFT calculations. DFT-computed proton-proton coupling constants of the prepared Amadori ketose 1-deoxy-1-amino- d - gluco -heptulose were found to be comparable with the experimentally obtained coupling constants and were in agreement with the 4 C 1 pyranose form in aqueous solution at room temperature.
8 citations
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TL;DR: In this article, a short synthetic approach to d - ribo -configured ureido monosaccharides of the aldose, aldonic acid and alditol series has been performed starting from the 5-(alditol-1-C -yl)-hydantoin intermediates, obtained via aldol-type addition reaction of hydantoin based building blocks to enantiomerically pure aldehydes.
8 citations
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8 citations