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https://open.uns.ac.rs/handle/123456789/15552
Nаziv: | Selective desulfonylation in D-xylofuranose 3,5-disulfonates | Аutоri: | Hadžić, Pavle Vukojević, Nada |
Dаtum izdаvаnjа: | 1-јан-2001 | Čаsоpis: | Journal of the Serbian Chemical Society | Sažetak: | A method for the preparation of D-xylofuranosc derivatives with a free terminal (C5) alcohol function was developed, starting from monocyclohexylidcnc-3,5-disulfonyl-or 5-O-sulfonyl-3-O-methyl ester. The regioselective displacement of the C5 sulfonyl ester function with acetate ion in dimethylsulfoxide afforded the corresponding 5-O-acetyl-1,2-O-cyclohexylidene-3-O-sulfonyl or 5-O-acetyl-3-O-methyl-α-D-xylofuranose. These esters could be readily hydrolyscd into the desired 1,2,3-trisubstituted xylofuranose. | URI: | https://open.uns.ac.rs/handle/123456789/15552 | ISSN: | 03525139 | DOI: | 10.2298/JSC0105289H |
Nаlаzi sе u kоlеkciјаmа: | PMF Publikacije/Publications |
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