1.
Org Lett
; 18(8): 1748-51, 2016 Apr 15.
Artículo
en Inglés
| MEDLINE
| ID: mdl-27053242
RESUMEN
An efficient and straightforward synthesis of a novel 3-thiomannoside derivative (1,2,4,6-tetra-O-acetyl-3-S-acetyl-3-thio-ß-d-mannopyranoside) was developed starting from levoglucosenone. A xanthate-thiocarbonate exchange under acidic conditions was the key step for the new C-S bond. The product was obtained enantiospecifically in very good overall yield.