Appropriate solvolysis of 2,3,2',3'-tetra-O-benzyl-4,6,4',6'-tetra-O-mesyla,a-trehalose gave 2,3,2',3'-tetra-O-benzyl-(a-D-galactopyranosyl a-D-galactopyranoside) (2). Selective tosylation or mesylation of 2 respectively gave the 6,6'ditosylate (3) and 6,6'-dimesylate (4), the structures of which we
Cord-factor analogs: Synthesis of 6,6′-di-O-mycoloyl- and -corynomycoloyl-(α-d-mannopyranosyl α-d-mannopyranoside)
✍ Scribed by Avraham Liav; Mayer B. Goren
- Book ID
- 107725470
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 780 KB
- Volume
- 129
- Category
- Article
- ISSN
- 0008-6215
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For some years our laboratory has been interested in the synthesis of cord factor (6,6'-di-O-mycoloyl-~,#-trehalose) and cord-factor analogues, and several syntheses of this class of biologically impo~ant compounds have been described'-', involving 2,3,4,2',3' ,4'-hexa-O-benzyl-~,~-trehalose (2) as
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