caa a22 4500 465734405 CHVBK 20180323111750.0 cr unu---uuuuu 170327e19900501xx s 000 0 eng 10.1007/BF01050603 doi (NATIONALLICENCE)springer-10.1007/BF01050603 Glycosylation with thioglycosides activated by dimethyl(methylthio)sulfonium tetrafluoroborate: synthesis of two trisaccharide glycosides corresponding to the blood group A and B determinants [Elektronische Daten] [Per-Mikael Åberg, Lennart Blomberg, Hans Lönn, Thomas Norberg] Two trisaccharide glycosides,p-trifluoroacetamidophenylethyl 3-O-(2-acetamido-2-deoxy-α-d-galactopyranosyl)-2-O-(α-l-fucopyranosyl)-β-d-galactopyranoside andp-trifluoroa-cetamidophenylethyl 2-O-(α-l-fucopyranosyl)-3-O-(α-d-galactopyranosyl)-β-d-galactopyranoside, corresponding to the human blood group A and B determinants, were synthesized. A key fucosylgalactosyl disaccharide derivative was glycosylated with galactosaminyl or galactosyl donors, respectively. Dimethyl (thiomethyl)sulfonium tetrafluoroborate was used for thioglycoside activation in coupling reactions. Glycoconjugate Journal AB, 1990 synthesis nationallicence thioglycosides nationallicence blood group A and B trisaccharide nationallicence Åberg Per-Mikael Organic Synthesis Department, BioCarb AB, S-223 70, Lund, Sweden aut Blomberg Lennart Organic Synthesis Department, BioCarb AB, S-223 70, Lund, Sweden aut Lönn Hans Organic Synthesis Department, BioCarb AB, S-223 70, Lund, Sweden aut Norberg Thomas Organic Synthesis Department, BioCarb AB, S-223 70, Lund, Sweden aut Glycoconjugate Journal Kluwer Academic Publishers 7/3(1990-05-01), 201-205 0282-0080 7:3<201 1990 7 10719 https://doi.org/10.1007/BF01050603 text/html Onlinezugriff via DOI 1 brief-communication jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01050603 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Åberg Per-Mikael Organic Synthesis Department, BioCarb AB, S-223 70, Lund, Sweden aut NATIONALLICENCE 700 1- Blomberg Lennart Organic Synthesis Department, BioCarb AB, S-223 70, Lund, Sweden aut NATIONALLICENCE 700 1- Lönn Hans Organic Synthesis Department, BioCarb AB, S-223 70, Lund, Sweden aut NATIONALLICENCE 700 1- Norberg Thomas Organic Synthesis Department, BioCarb AB, S-223 70, Lund, Sweden aut NATIONALLICENCE 773 0- Glycoconjugate Journal Kluwer Academic Publishers 7/3(1990-05-01), 201-205 0282-0080 7:3<201 1990 7 10719 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer