First Detection of Unprotected 1,2-Anhydro Aldopyranoses

First Detection of Unprotected 1,2-Anhydro Aldopyranoses

The unprotected 1,2-anhydro aldopyranoses have been detected for the first time using low-temperature NMR spectroscopy. The formation of these unstable chemical species was successfully achieved through an intramolecular dehydration of saccharides in aqueous media under extremely mild and essentiall...

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Veröffentlicht in:Chemistry letters 2017-07, Vol.46 (7), p.1024-1026
Hauptverfasser: Serizawa, Kazunari, Noguchi, Masato, Li, Gefei, Shoda, Shin-ichiro
Format: Artikel
Sprache:eng
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Zusammenfassung:The unprotected 1,2-anhydro aldopyranoses have been detected for the first time using low-temperature NMR spectroscopy. The formation of these unstable chemical species was successfully achieved through an intramolecular dehydration of saccharides in aqueous media under extremely mild and essentially neutral conditions.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.170348