ChemInform Abstract: Synthesis of Monosaccharide-Fused Azetidines

Autor:	Sithan Chou, Jacques Gelas, Josette Chanet-Ray, Thierry Michaud
Rok vydání:	2010
Předmět:	chemistry.chemical_classification chemistry.chemical_compound Pyranose chemistry Stereochemistry Yield (chemistry) Azetidine Monosaccharide General Medicine Carbon-13 NMR Ring (chemistry) Spectroscopy Derivative (chemistry)
Zdroj:	ChemInform. 28
ISSN:	0931-7597
DOI:	10.1002/chin.199733286
Popis:	Primary amines reacted upon 4,6-ditosylates of glucopyranosides to give an azetidine ring fused on C-4 and C-6 of the pyranose ring. On the other hand, the 4,6-ditosylate of benzyl mannopyranoside led to the 4,6-diamino-4,6-dideoxy derivative in a good yield. All the compounds and their precursors were identified by 1 H and 13 C NMR spectroscopy. Assignments of proton signals were made unambiguously using homodecoupling experiments.
Databáze:	OpenAIRE
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