Synthesis of Sugar Azido or Amino Esters and Their Use as Building Blocks for the Preparation of Saccharide Nucleosides
作者:Juan Xie
DOI:10.1002/1099-0690(200210)2002:20<3411::aid-ejoc3411>3.0.co;2-q
日期:2002.10
selective removal of the primary benzyl group or selective acetolysis of the primary benzyl group of β-C-glycoside as key steps. Such structures have been successfully used as scaffolds for the synthesis of novel saccharide nucleosides. (© Wiley-VCH Verlag GmbH, 69451 Weinheim, Germany, 2002)
已经通过 TMSOTf/Ac2O 介导的 α-C-糖基化制备了几种带有 α- 或 β-CD-吡喃葡萄糖基主链的糖叠氮基或氨基酯,同时选择性去除初级苄基或选择性乙酰化初级苄基β-C-糖苷作为关键步骤。此类结构已成功用作合成新型糖核苷的支架。(© Wiley-VCH Verlag GmbH, 69451 Weinheim, Germany, 2002)