✦ LIBER ✦
Utilisation de la guanidine comme agent désacétylant sélectif:une méthode de désacétylation instantanée applicable aux sucres
✍ Scribed by Nicole Kunesch; Christine Miet; Jacques Poisson
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- French
- Weight
- 262 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
✦ Synopsis
Guunidine efficiently and instantly deprotects a series of acetylated
carbohydrates and phenols at room temperature. Phenolic acetates can be cleaved in the presence of benzylic acetates, while acetamides, benzoates andpivaloates remain stable.