An improved method for the preparation of some ethyl 1-thioglycosides

DOI: 10.1016/S0008-6215(96)00235-2

Source and publish data:

Carbohydrate Research p. 275 - 277 (1996)

Update date:2022-08-16

Topics:

Authors:

Das, Saibal Kumar

Roy, Nirmolendu

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Article abstract of DOI:10.1016/S0008-6215(96)00235-2

Ethyl 1-thioglycosides were prepared in almost quantitative yield from sugar peracetates in 3:2 chloroform-ether, with boron trifluoride diethyl etherate as catalyst. D-Galactose, D-glucose, and 2-deoxy-2-phthalimido-D-glucose yielded almost exclusively β anomers, whereas L-rhamnose and D-mannose resulted predominantly in the α anomers.

Full text of DOI:10.1016/S0008-6215(96)00235-2

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