Aryl Sulfonates in Inversions at Secondary Carbohydrate Hydroxyl Groups: A New and Improved Route Toward 3-Azido-3-deoxy-beta-D-galactopyranosides
Författare
Summary, in English
A method of using benzenesulfonates and imidazylates as leaving groups at the secondary C3 galactopyranose carbon, instead of the commonly used less stable triflate leaving group, to facilitate scale-up and improve reproducibility is disclosed. The benzenesulfonates and imidazylates were proven to be significantly more stable than the corresponding triflates and the method was used to devise an improved route toward 3-azido-3-deoxy-beta-D-galactopyranosides.
Avdelning/ar
Publiceringsår
2015
Språk
Engelska
Sidor
490-499
Publikation/Tidskrift/Serie
Journal of Carbohydrate Chemistry
Volym
34
Issue
8
Fulltext
- Available as PDF - 291 kB
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Dokumenttyp
Artikel i tidskrift
Förlag
Marcel Dekker
Ämne
- Organic Chemistry
Nyckelord
- Benzenesulfonates
- Imidazylates
- Inversion
- Galactose
Status
Published
ISBN/ISSN/Övrigt
- ISSN: 0732-8303