New NHR Techniques for Structure Determination and Resonance Assignments of Complex Carbohydrates
作者:
Ad Bax,
William Egan,
Pavol Ková,
期刊:
Journal of Carbohydrate Chemistry
(Taylor Available online 1984)
卷期:
Volume 3,
issue 4
页码: 593-611
ISSN:0732-8303
年代: 1984
DOI:10.1080/07328308408057920
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
This paper describes several new NMR techniques for structure determination and spectral assignment of polysaccharides. Positions of linkages between sugar units can be determined unambigously and with high sensitivity using a modified version of the well known INEPT experiment. A new two-dimensional experiment is shown to provide excellent resolution and sensitivity in correlating1H and13C chemical shifts.
点击下载:
PDF (587KB)
返 回