Chemistry Letters p. 301 - 302 (1995)
Update date:2022-08-06
Topics: Fluorination Sulfur atom Experimental terms Text format DAST Oxidation state Stereochemical outcome
Jeong, Lak S.
Marquez, Victor E.
DAST fluorination of 1-(5-O-trityl-3-deoxy-4-thio-β-D-threo-pentofuranosyl)uracil proceeds with retention of configuration, while the corresponding sulfoxide gives mainly the inverted product.The sulfone proceeds with elimination.
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