Nucleosides and nucleotides. Part 25.. Synthesis of a protected 1-(2?-deoxy-?-D-ribofuranosyl)-1H-benzimidazole 3?-phosphate
作者:Christos Papageorgiou、Christoph Tamm
DOI:10.1002/hlca.19870700117
日期:1987.2.4
1-(2′-Deoxy-5′-O-dimethoxytrityl-′-D-ribofuranosyl)-1 H-benzimidazole 3′-[(p-chlorophenyl)(2-cyanoethyl) phosphate] (6) has been synthesized from 1-(β-D-ribofuranosyl)-1H-benzimidazole (3b) using regiospecific 2′-deoxygenation. The latter compound was obtained by glycosylation of benzimidazole with the D-ribose derivative 2 leading exclusively of the β-D-anomer.