Filtern
Volltext vorhanden
- nein (1)
Erscheinungsjahr
- 2020 (1) (entfernen)
Dokumenttyp
Sprache
- Englisch (1)
Gehört zur Bibliographie
- ja (1) (entfernen)
Schlagworte
- beta-(acyloxy)alkylrear (1) (entfernen)
Institut
Carbohydrate radical stabilities in the 1- and 2-position have been determined by a radical clock approach, starting from cyclopropanated sugars with xanthates as precursors. Various hexoses and pentoses afforded 1-deoxy sugars as main products, indicating that anomeric radicals are more stable than radicals in the 2-position. An additional influence of the configurations on radical stabilities has been observed. Our results should be interesting for the understanding of 1,2-radical rearrangements in carbohydrate chemistry and offer an easy access to deoxy-vinyl sugars.