The Stereochemical Outcome of the DAST Fluorination of 4′-Thiopyrimidine Nucleosides with “Up” Hydroxyl Groups is Controlled by the Oxidation State of the Sulfur Atom
The Stereochemical Outcome of the DAST Fluorination of 4′-Thiopyrimidine Nucleosides with “Up” Hydroxyl Groups is Controlled by the Oxidation State of the Sulfur Atom