On August 1, 2021, Lin, Jieye; Oliver, Allen G.; Meredith, Reagan J.; Carmichael, Ian; Serianni, Anthony S. published an article.Related Products of 585-88-6 The title of the article was Isopropyl 3-deoxy-α-D-ribo-hexopyranoside (isopropyl 3-deoxy-α-D-glucopyranoside): evaluating trends in structural parameters. And the article contained the following:
Iso-Pr 3-deoxy-α-D-ribo-hexopyranoside (iso-Pr 3-deoxy-α-D-glucopyranoside), C9H18O5, (I), crystallizes from a methanol-Et acetate solvent mixture at room temperature in a 4C1 chair conformation that is slightly distorted towards the C5SC1 twist-boat form. A comparison of the structural parameters in (I), Me α-D-glucopyranoside, (II), α-D-glucopyranosyl-(1→4)-D-glucitol (maltitol), (III), and 3-deoxy-α-D-ribo-hexopyranose (3-deoxy-α-D-glucopyranose), (IV), shows that most endocyclic and exocyclic bond lengths, valence bond angles and torsion angles in the aldohexopyranosyl rings are more affected by anomeric configuration, aglycon structure and/or the conformation of exocyclic substituents, such as hydroxymethyl groups, than by monodeoxygenation at C3. The structural effects observed in the crystal structures of (I)-(IV) were confirmed though d. functional theory (DFT) calculations in computed structures (I)c-(IV)c. Exocyclic hydroxymethyl groups adopt the gauche-gauche (gg) conformation (H5 anti to O6) in (I) and (III), and the gauche-trans (gt) conformation (C4 anti to O6) in (II) and (IV). The O-glycoside linkage conformations in (I) and (III) resemble those observed in disaccharides containing β-(1→4) linkages. The experimental process involved the reaction of SweetPearlR P300 DC Maltitol(cas: 585-88-6).Related Products of 585-88-6
The Article related to isopropyl deoxy ribohexopyranoside glucopyranoside crystal structure dft, dft, chemical synthesis, crystal structure, isopropyl 3-deoxy-α-d-glucopyranoside, isopropyl 3-deoxy-α-d-ribo-hexopyranoside and other aspects.Related Products of 585-88-6
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