The acid-catalyzed interconversion of diastereoisomeric methyl 2,3:4,6-di-O-benzylidene-α-d-mannopyranosides
✍ Scribed by Marcos Sznaidman; Alicia Fernández Cirelli; Rosa M. de Lederkremer
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 314 KB
- Volume
- 113
- Category
- Article
- ISSN
- 0008-6215
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📜 SIMILAR VOLUMES
Acylated ]3-o-xylopyranose derivatives are known to exist as a mixture of the 1C 4 and 4C I conformers in rapid equilibrium in solution [3]. Several conformations have also been reported for/3-D-xylopyranose derivatives in the solid state [4]. In the course of our study to investigate the functions
## Abstract Methyl‐2‐acetamido‐4,6‐di‐__O__‐acetyl‐3‐__S__‐acetyl‐2‐deoxy‐3‐thio‐α‐D‐mannopy‐ranoside has been synthesized by conversion of methyl 2‐amino‐2‐deoxy‐4,6‐__O__‐benzylidene‐α‐D‐altropyranoside into the corresponding 3‐__O__‐methanesulfony1‐2‐__N__‐[(methylthio)thiocarbonyl]derivative fo