Application of 10343-06-3, An article , which mentions 10343-06-3, molecular formula is C14H20O10. The compound – 2,3,4,6-Tetra-o-acetyl-D-glucopyranose played an important role in people’s production and life.
Reaction of (-) 2-tert-butyl-2-methyl-1,3-benzodioxole-4-carboxylic acid with per-O-acetyl-D- and L-glucopyranosyl bromides yielded diastereomeric per-O-acetylated glycopyranosyl 2-tert-butyl-2-methyl-1,3-benzodiazole-4-carboxylates. Their 1H-n.m.r. signals, especially the strong singlet peaks of tert-Bu and Me groups in the 1-ester portion were diagnostic for the determination of the D,L-configuration and optical purity of monosaccharides. Reaction of (-)2-tert-butyl-2-methyl-1,3-benzodioxole-4-carboxylic acid with per-O-acetyl-D-and L-glucopyranosyl bromides yielded diastereomeric per-O-acetylated glycopyranosyl 2-tert-butyl-2-methyl-1, 3-benzodiazole-4-carboxylates. Their H-n.m.r. signals, especially the strong singlet peaks of tert-bu and Me groups in the 1-ester portion were diagnostic for the determination of the D,L-configuration and optical purity of monosaccharides.
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Reference£º
Tetrahydropyran – Wikipedia,
Tetrahydropyran – an overview | ScienceDirect Topics