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Glucal

About: Glucal is a research topic. Over the lifetime, 590 publications have been published within this topic receiving 8960 citations. The topic is also known as: D-glucal.


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Patent
16 Jul 1992
TL;DR: An enzymatic process for the preparation of galactosyl β 1,3 glycal disaccharides such as Galβ 1, 3 Glucal, an intermediate useful in leating a preparation and an inhibitor of β-galactosidase is described in this paper.
Abstract: An enzymatic process is disclosed for the preparation of galactosylβ1,3glycal disaccharides such as Galβ1,3Glucal, an intermediate useful in Le a preparation and an inhibitor of β-galactosidase. The process utilizes β-galactosidase, an enzyme usually used for bond breaking, to form a bond between a galactoside and a glucal such as glycal, a 6-O--C 1 -C 6 acylglucal or 6-O--C 1 -C 6 acetylgalactal.

1 citations

Journal ArticleDOI
TL;DR: In this paper, a variety of aromatic substrates were treated with 2-acetoxy-D-glucal in the presence of HF-pyridine to give a high yield and high selectivity.
Abstract: A variety of aromatic substrates were treated with 2-acetoxy-D-glucal in the presence of HF–pyridine to give 1-arylhex-3-enopyranosiduloses in high yield and in high α-selectivity.

1 citations

Journal ArticleDOI
TL;DR: Acyl nitrites, either preformed or generated in situ, add to 3,4,6-tri-O -acetyl-d -glucal in a cis fashion to give dimeric 2-deoxy-2-nitroso adducts having the α- d - gluco configuration as discussed by the authors.

1 citations

Journal ArticleDOI
TL;DR: A series of 6-amino-2,3,6-trideoxy-α-D-glucopyranosides have been prepared from tri-O-acetyl-Dglucal to obtain catalysts for asymmetric synthesis and the starting compounds for the syntheses of other bidentate ligands as mentioned in this paper.
Abstract: A series of ethyl(phenyl) 6-amino-2,3,6-trideoxy-α-D-glucopyranosides (amino=piperidino (Pip), pyrrolidino (Pyr), azetidino (Az), Bu2N) have been prepared from tri-O-acetyl-D-glucal to obtain catalysts for asymmetric synthesis and the starting compounds for the syntheses of other bidentate ligands.

1 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
20233
20224
20212
20204
20193
20186