Reaction of several α- and β-galactopyranosides with 2,2-dimethoxypropane produced up to five types of mono-, bis-, and tris(isopropylidene)acetals, among which the 3,4-0-iso-propylidene-6-0-(2-methoxyisopropyl) derivatives can be obtained in high yield and be useful intermediates for selective syntheses of 2-, 6-, and 2,6-0-substituted galactose derivatives.
Autori interni: | ||
Autori: | BARILI PL; BERTI G; CATELANI G; COLONNA F; MARRA A | |
Titolo: | NEW RESULTS IN THE ISOPROPYLIDENATION OF GALACTOPYRANOSIDES - USEFUL INTERMEDIATES FOR THE SYNTHESIS OF GALACTOSE DERIVATIVES | |
Anno del prodotto: | 1986 | |
Digital Object Identifier (DOI): | 10.1016/S0040-4039(00)84515-3 | |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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