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, Tetrabutylammonium bromide (TBAB, 10 mol%), in the molten state, efficiently catalyzes the reaction of a variety of in situ generated enamines, from arylamines and 1,3-ketones, with aldose sugars under solvent-free conditions.
Abstract: Readily available tetrabutylammonium bromide (TBAB, 10 mol%), in the molten state, efficiently catalyzes the reaction of a variety of in situ generated enamines, from arylamines and 1,3-ketones, with aldose sugars under solvent-free conditions. The reaction proceeds rapidly and affords the corresponding protected annulated pyrrole derivatives in good to high yields (55-78%) after acetylation. The present methodology offers advantages such as excellent yields, a simple procedure, shorter reaction times, and milder conditions.
13 citations
13 citations
13 citations
13 citations
TL;DR: In this paper, the effect of ligand structure on C-2 epimerization of aldohexoses was studied using Ni(II)-alkylenediamine derivative in methanol.
13 citations