Paul Somak, Raghothama Srinivasarao, Jayaraman Narayanaswamy
Department of Organic Chemistry, Indian Institute of Science, Bangalore 560 012, India.
Carbohydr Res. 2009 Jan 26;344(2):177-86. doi: 10.1016/j.carres.2008.10.026. Epub 2008 Nov 5.
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.
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。