Abstract
AbstractThe synthesis of 5,6‐dichloro‐1‐(β‐D‐ribofuranosyl)benzotriazole (4a), 5,6‐dimethyl‐1‐(β‐D‐ribofuranosyl)benzotriazole (4b) and 1‐(β‐D‐ribofuranosyl)benzotriazole (4c) in good yield has been accomplished by the condensation of the appropriate 1‐trimethylsilylbenzotriazole (1a, 1b, and 1c) with 2,3,5‐tri‐O‐acetyl‐D‐ribofuranosyl bromide (2) followed by subsequent deacetylation of the reaction products. The assignment of anomeric configuration and site of glycosidation for all nucleosides reported is discussed.
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