Search Results - "Estrada, M a Dolores"
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1
cis-Fused bicyclic sugar thiocarbamates. Reactivity towards amines
Published in Tetrahedron (15-12-2008)“…1,2-cis-Fused bicyclic sugar thiocarbamates of gluco and manno configurations have been prepared by treatment of the corresponding O-unprotected amino sugars…”
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2
A short and highly stereoselective route to polyhydroxy-perhydroazaazulenes via a C-( d- galacto-pentopyranos-5-yl)isoxazolidine
Published in Tetrahedron: asymmetry (28-11-2005)“…A short and efficient route to enantiomerically pure hexahydroxy- and pentahydroxy-perhydroazaazulenes, ring-homologues of castanospermine, starting from the…”
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3
Synthesis of 4- C-sulfoaminosugar derivatives: isomerization of 4- C-sulfogalactosamine to its gluco epimer
Published in Tetrahedron: asymmetry (28-11-2003)“…Methyl 2-benzamido-3,6-di- O-benzoyl-2,4-dideoxy-α- d-glucopyranoside-4- C-sulfonate sodium salt 9 and its galacto epimer 10 were prepared by oxidation with…”
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4
Higher glycosamino acid precursors: C 7 and C 8 aminodialdoses via regio- and stereoselective [3+2] cycloaddition of vinyl trimethylsilane to C-glycosyl nitrones
Published in Tetrahedron: asymmetry (20-09-2002)“…Protected C 7 and C 8 aminodialdoses were prepared stereoselectively from readily available C 5 and C 6 monosaccharide N-benzyl nitrones, by regio- and…”
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5
Synthesis of new C-sulfosugars and C-sulfoalditols: Amadori rearrangement of 6- C-sulfo- d-fucose
Published in Tetrahedron: asymmetry (18-04-2003)“…The novel 6-deoxy-6- C-sulfo- d-galactose (6-sulfofucose) potassium salt was prepared by oxidation of 1,2,3-tri- O-acetyl-6- S-acetyl-4- O-benzoyl -6-deoxy-α-…”
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6
Towards cyclic, conformationally constrained, fluorine-containing β-amino acid derivatives from d-glucose
Published in Tetrahedron: asymmetry (14-08-2001)“…Novel, potentially bioactive, fluorinated branched-chain monosaccharides were obtained by reaction of diethylaminosulphur trifluoride (DAST) with a series of…”
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