Methyl 3-O-(3,6-anhydro-beta-D-galactopyranosyl)-alpha-D-galactopyranoside (3) and methyl 3,6-anhydro-4-O-beta-D-galactopyranosyl-alpha-D-galactopyranoside (4) have been synthesised stereoselectively using three coupling procedures. Acceptable yields were achieved using acetylated derivatives as don
Unexpected formation of the 3,6-anhydro and 6-O-methyl-1-fluoro derivatives of galabiose on attempted substitution of HO-6 by fluorine in methyl 4-O-α-d-galactopyranosyl-β-d-galactopyranoside (methyl β-d-galabioside)
✍ Scribed by Jan Kihlberg; Torbjörn Frejd; Karl Jansson; Göran Magnusson
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 503 KB
- Volume
- 176
- Category
- Article
- ISSN
- 0008-6215
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