... (13) This compound (5) ia an intermediate in the synthesis of Carbovir reported by Vince et aL8 (14) Biotransformations in Preparatioe Organic Chemistry; Davies, HG, Green, RH, Kelly, DR, Roberts, SM, Eds.; Academic Preee: London, 1989. ... Page 3. 4992 J. Org. Chem., Vol. ...