Reaction of uridine (2) with 2-acetoxybenzoyl bromide (10) furnishes 3',5'-di-O-acetyl-2'-bromo-2'-deoxyuridine (4).Reaction of 2 with 2-acetoxy-5-nitrobenzoyl chloride (11) furnishes 3',5'-di-O-acetyl-2'-chloro-2'-deoxyuridine (5).The transformation of 4 and 5 to 2'-deoxyuridine (1) is known .
Bhat, K. S.,Rao, A. S.
p. 678 - 679
(2007/10/02)
Reactions of 2-acyloxyisobutyryl halides with nucleosides. I. Reactions of model diols and of uridine.
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Greenberg,Moffatt
p. 4016 - 4025
(2007/10/04)
Halo sugar nucleosides. 3. Reactions for the chlorination and bromination of nucleoside hydroxyl groups.
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Verheyden,Moffatt
p. 2289 - 2299
(2007/10/05)
Nucleosides. XXXIX. 2'-deoxy-2'-fluorocytidine, 1-beta-D-arabinofuranosyl-2-amino-1,4(2H)-4-iminopyrimidine, and related derivatives.
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Doerr,Fox
p. 1462 - 1471
(2007/10/05)
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