Journal ArticleDOI
On the synthesis of C-glycosyl compounds containing double bonds without the use of protecting groups
Guenter Wulff,Guy Clarkson +1 more
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In this article, a range of C-glycosyl compounds carrying double bonds have been synthesised as potential monomers for the preparation of polyvinylsaccharides. The syntheses were performed without the use of protecting groups and mostly in water as solvent.About:
This article is published in Carbohydrate Research.The article was published on 1994-04-16. It has received 37 citations till now. The article focuses on the topics: Moiety & Alkylation.read more
Citations
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Synthetic glycopolymers: an overview
TL;DR: A review of pendant carbohydrate-carrying linear polymers and their subsequent properties can be found in this article, with a focus on the synthesis of polymers with a wide range of controlled architectures and functionalities.
Journal ArticleDOI
A convenient, one-step, synthesis of β-C-glycosidic ketones in aqueous media
TL;DR: Condensation of pentane-2,4-dione with different unprotected ドラゴンsugars in alkaline aqueous media gave quantitatively in one step ドラゴンβ-C-glycosidic ketones as discussed by the authors.
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Abiotic synthesis of RNA in water: a common goal of prebiotic chemistry and bottom-up synthetic biology.
TL;DR: Recent advances towards the abiotic synthesis of RNA and candidates for pre-RNAs are beginning to suggest that some molecules were multi-faceted contributors to the origin of nucleic acids, and theorigin of life.
Journal ArticleDOI
Chemoselective reactions for the synthesis of glycoconjugates from unprotected carbohydrates
TL;DR: This review gives an overview of the rapidly expanding field of chemical reactions that selectively convert unprotected carbohydrates into glycoconjugates through the anomeric position.
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Synthesis of Pro-Xylane: a new biologically active C-glycoside in aqueous media.
Alexandre Cavezza,Christophe Boulle,Amelie Gueguiniat,Patrick Pichaud,Simon Trouille,Louis Ricard,Maria Dalko-Csiba +6 more
TL;DR: The scope and limitation of Lubineau's reaction were evaluated for the synthesis of C-glycosides and Pro-Xylane was identified as the best activator of GAGs biosynthesis.
References
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Journal ArticleDOI
Carbon-carbon bond formation in aqueous ethanol : diastereoselective transformation of unprotected carbohydrates to higher carbon sugars using allyl bromide and tin metal
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Poly(vinylsaccharide)s, 2 Synthesis of some poly(vinylsaccharide)s of the amide type and investigation of their solution properties
Joachim Klein,Dieter Herzog +1 more
TL;DR: In this article, the structure and synthesis of poly(vinylsaccharide)s is described and the influence of the chemical structure of the saccharide moiety on the solution properties is studied by viscosity and light scattering measurements.
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Kinetics of Hydrolysis of Barbituric Acid Derivatives
TL;DR: A previously unmentioned, reversible system between the barbiturate and its ring‐opened malonuric acid derivative was observed and may be used to postulate that the fraction decomposing via1,6 ring opening is a function of pH rather than a direct consequence of a unique degradation pathway for the ionic form of thebarbiturate.
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Vibrational spectra of barbituric acid derivatives in low-temperature matrices: Part 2. Barbituric acid and 1,3-dimethyl barbituric acid
TL;DR: In this article, infrared and far infrared spectra of the solid phase of barbituric acid and matrix-isolated and solid 1, 3-dimethyl barbiturate acid were obtained.
Journal ArticleDOI
Facile preparation of C-glycosylbarbiturates and C-glycosylbarbituric acids
Martin Avalos Gonzalez,Jose L. Jimenez Requejo,Juan C. Palacios Albarran,Juan A. Gabis Perez +3 more
TL;DR: In this paper, a general method for the synthesis of pyrimidine C -nucleosides involves a one-step reaction of aldohexoses and aldopentoses with barbituric acids.