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通过单体低聚反应合成2-脱氧环状和线性寡糖。

Synthesis of 2-deoxy cyclic and linear oligosaccharides by oligomerization of monomers.

作者信息

Paul Somak, Raghothama Srinivasarao, Jayaraman Narayanaswamy

机构信息

Department of Organic Chemistry, Indian Institute of Science, Bangalore 560 012, India.

出版信息

Carbohydr Res. 2009 Jan 26;344(2):177-86. doi: 10.1016/j.carres.2008.10.026. Epub 2008 Nov 5.

Abstract

Cyclic and linear oligosaccharides constituted with 2-deoxy sugar units are synthesized by an oligomerization reaction involving activated thioglycoside monomers, consisting of a 2-deoxy sugar unit. The oligomerization promoter plays an important role in the formation of either the cyclic- or the linear oligosaccharides. Encapsulation abilities of a 2-deoxy cyclic hexamer with p-nitrophenol, by a (1)H NMR method, showed complexation of the guest molecule with the host molecule.

摘要

由2-脱氧糖单元构成的环状和线性寡糖是通过涉及由2-脱氧糖单元组成的活化硫代糖苷单体的寡聚反应合成的。寡聚促进剂在环状或线性寡糖的形成中起重要作用。通过核磁共振氢谱(¹H NMR)方法研究了一种2-脱氧环状六聚体对对硝基苯酚的包封能力,结果表明客体分子与主体分子发生了络合作用。

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