Synthesis of carbadisaccharide mimics of galactofuranosides

TETRAHEDRON LETTERS

卷:50

Article

Frigell, Jens¹  Cumpstey, Ian¹ 

[1] Stockholm Univ, Dept Organ Chem, Arrhenius Lab, S-10691 Stockholm, Sweden

关键词: Carbasugars;    Galactofuranose;    Pseudodisaccharides;    Ethers;   

DOI  :  10.1016/j.tetlet.2009.06.115

来源: Elsevier

【 摘 要 】

A partially protected carbagalactofuranose was converted into a 1,2-anhydro derivative. This epoxide was opened with alcohol nucleophiles under Lewis acid catalysis to give beta-carbagalactofuranose pseudodisaccharides with excellent regioselectivity. (C) 2009 Elsevier Ltd. All rights reserved.

【 授权许可】

Free