Novel modes for selective protection of ketose sugars and oligosaccharides of biological and industrial importance
- 1 January 1980
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 1,p. 21-22
- https://doi.org/10.1039/c39800000021
Abstract
2-Methoxypropene converts carbohydrates into cyclic isopropylidene acetals under exclusively kinetic control, affording novel, partially protected sugars of value in synthesis; such disaccharides as maltose and lactose react without glycosidic cleavage to give 4′,6′-acetals (on the non-reducing extremity), and lactose also undergoes inter-residue acetonation between O-2′ and O-6.Keywords
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