Anomeric deacetylation

Details Anomeric deacetylation Anomeric deacetylation

1986-12-11

1989-08-08

Brown, Johnnie R.

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

Organic compounds

Carbohydrates or derivatives

536 11, 536 41, 536124, C07H 1504, C07H 100

Patent

active

048554170

ABSTRACT:
There is provided a process for the selective anomeric deacetylation of sugar derivatives, which may be substituted by substituents such as acetoxy, chloracetoxy, alkoxy, azido, etc., by means of tin compounds R.sub.3 SnOR' or R.sub.2 SnO where R is lower alkyl resulting either directly in the desired anomeric compound or in an intermediate which is converted to the desired compound by silica or by acid hydrolysis.

REFERENCES:
Watanabe et al., Chemical Abstracts vol. 107, No. 134553u.

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