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5-Thiopyranoses. Part 8. Sulphur participation in displacement reactions of sulphonate esters of 5-thio-D-ribose and 5-thio-D-xylose derivatives

✍ Scribed by Hughes, Neil A.; Wood, Christopher J.

Book ID: 120984399
Publisher: Royal Society of Chemistry
Year: 1986
Weight: 763 KB
Category: Article
ISSN: 1472-7781
DOI: 10.1039/P19860000695

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📜 SIMILAR VOLUMES

ChemInform Abstract: 5-Thiopyranoses. Pa

ChemInform Abstract: 5-Thiopyranoses. Part 14. Convenient Synthesis of 2,3-O-Isopropylidene-5-thio-D-ribose and 5-Thio-D-ribose; Synthesis of 1,4-Anhydro-2,3-O-isopropylidene-α-D-ribopyranose and 1,4-Anhydro-2,3-O-isopropylidene-5-thio-α-D-ribopyranose.

✍ Andrea Fleetwood; Neil A. Hughes 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 35 KB 👁 1 views

Sulfur participation in methanolysis and

Sulfur participation in methanolysis and acetolysis of 5-deoxy-5-thio-D-glucose derivatives

✍ Hironobu Hashimoto; Hideya Yuasa 📂 Article 📅 1988 🏛 Elsevier Science 🌐 French ⚖ 254 KB

Acid methanolysis of 5-deoxy-5-thio-D-glucose derivatives gave the $-O-methyl glycoside 4 and the 4,6-di-0-methylated dimethyl acetal 1, indicating transannular participation of the sulfur atom. Similarly, acetolysis of the corresponding per-O-alkylated glucosides gave the 1,4diacetates, 13 and 17.