Reactions of heptulose phenylosazones
- 1 January 1968
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society C: Organic
- p. 2411-2414
- https://doi.org/10.1039/j39680002411
Abstract
Phenylosazones of D-gluco-, D-manno- and D-galacto-heptulose gave crystalline 1-N-acetyl- as well as penta-O-acetyl derivatives. Boiling with acetic anhydride converted them into monoanhydro-osazones of the Diels type and into dianhydro-derivatives. The former were also obtained by treatment with methanolic sulphuric acid. Deacetylation of the penta-O-acetyl derivatives afforded dianhydro-osazones of the Percival type.Keywords
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