Process for forming omega-deuxy-azasugars

Details Process for forming omega-deuxy-azasugars Process for forming omega-deuxy-azasugars

1992-02-13

1994-01-04

Cintins, Marianne M.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

546242, 548541, C07D21140, C07D20712

Patent

active

052761207

ABSTRACT:
A process for the preparation of a 1,5-dideoxyazafuranose or 1,6-dideoxy-azapyranose is disclosed. In such a process, an azido-substituted .alpha.-ketose phosphate having a five- or a six-carbon chain is hydrogenated in the presence of a palladium catalyst. The carbon atom bearing the azido substituent and the carbon atom of the keto group of the .alpha.-ketose phosphate starting material are separated by two or three carbon atoms.

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