Carbohydrate Research p. 253 - 269 (1997)
Update date:2022-08-03
Topics:
Michaud, Thierry
Chanet-Ray, Josette
Chou, Sithan
Gelas, Jacques
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 1H and 13C NMR spectroscopy. Assignments of proton signals were made unambiguously using homodecoupling experiments.
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