Analysis of Configuration and Conformation of Furanose Ring in Carbohydrate and Nucleoside by Vibrational Circular Dichroism
作者:Tohru Taniguchi、Kie Nakano、Ryosuke Baba、Kenji Monde
DOI:10.1021/acs.orglett.6b03626
日期:2017.1.20
A reliable and convenient method for determining the configuration and conformation of the furanose ring in carbohydrates and nucleosides by vibrational circular dichroism (VCD) spectroscopy is described. Diastereomeric pairs of several furanose monosaccharides and nucleosides were prepared, and their VCD spectra were analyzed. The results revealed that VCD spectroscopy elucidates the equibrated state
描述了一种可靠方便的方法,通过振动圆二色性(VCD)光谱确定碳水化合物和核苷中呋喃糖环的构型和构象。制备了几种呋喃糖单糖和核苷的非对映异构体对,并分析了它们的VCD光谱。结果表明,VCD光谱可阐明呋喃糖环折叠的平衡状态,而这通常很难通过其他技术进行研究。