Selective sulfonation of a secondary hyd
✍
Akihiko Ueno; Ronald Breslow
📂
Article
📅
1982
🏛
Elsevier Science
🌐
French
⚖ 213 KB
Tosylation of the secondary side of S-cyclodextrin, which has previously been incorrectly reported, can be achieved by tosyl transfer from 3-nitrophenyl toluenesulfonate to the C-2 hydroxyl of the cyclodextrin. Cyclodextrins are toroidal cyclic oligosaccharides with the secondary hydroxyls of gluco