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主要是看氢谱 分析一下每个峰 然后化合物的构型 溶剂的选择 谢谢大家了 明天要交的作业 东西在附件里 谢谢谢谢谢谢 真的一点也不会 回答中文就可以了 [em10][em44][em44]
MS 3017N Coursework________________________________________________________________________
Please write a short essay discussing the 1H NMR shown below of a carbohydrate. In the essay the following points and questions should be answered: a) The conformation(s) of a carbohydrate in solution? b) What solvent is used for running the NMR spectra of carbohydrates and why? c) What kind of information does a 1H NMR give you? d) What information about the conformation of the carbohydrate can be found in the NMR? Aim to write up to 1000 words (± 10 %). Use illustrations where appropriate.
4 a( r8 G5 J7 P5 F[此贴子已经被celan于2007-12-21 8:14:48编辑过]
6 n5 k4 B7 J4 P) b | 
发表于 2007-12-20 12:09:28
发表于 2007-12-21 08:07:20
