Synthesis of 1-(3-azido-2,3-dideoxy-β-d-
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Hubert Hřebabecký; Antonín Holý
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Article
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1992
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Elsevier Science
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English
⚖ 598 KB
1-(2-O-Acetyl-3,5,6-tri-O-benzoyl-beta-D-glucofuranosyl)thymine (1) was converted into the 2,2'-anhydro derivative 4 by selective deacetylation, mesylation, and treatment with 1,8-diazabicyclo[5.4.0]undec-7-ene. Cleavage of the 2,2'-anhydro ring in 4 with hydrogen bromide or hydrogen chloride led to