Absolute configuration of the unique 2,6-dideoxy-4-O-methyl-arabino-hexopyranose of the major phenolic glycolipid antigen from Mycobacterium kansasii

The allyl group for protection in carboh

The allyl group for protection in carbohydrate chemistry. 17. Synthesis of propyl O-(3,6-di-O-methyl-β-D-glucopyranosyl)- (1→4)-O-(2,3-di-O-methyl-α-L-rhamnopyranosyl)-(1 → 2)-3-O-methyl-α-L-rhamnopyranoside: the oligosaccharide portion of the major serologically active glycolipid from Mycobacterium leprae

✍ Jill Gigg; Roy Gigg; Sheila Payne; Robert Conant 📂 Article 📅 1985 🏛 Elsevier Science 🌐 English ⚖ 474 KB

Allyl 4-O-benzyl-~-L-rhamnopyranoside was converted into allyl 4-O-benzyl-3-O-methyl-oeL-rhamnopyranoside and this was condensed with 2,3,4-tri-O-acetyl-~-L-rhamnopyranosyl chloride to give a disaccharide derivative which was converted into allyl 4 This disaccharide derivative was condensed with 2,