壳聚糖烷基脲的氢/碳核磁共振光谱数据及取代度
Data of H/C NMR spectra and degree of substitution for chitosan alkyl urea.
作者信息
Wang Jing, Jiang Ji-Zhou, Chen Wei, Bai Zheng-Wu
机构信息
School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430073, PR China.
Department of Physics, National University of Singapore, 2 Science Drive 3, Singapore 117542, Singapore.
出版信息
Data Brief. 2016 Apr 4;7:1228-1236. doi: 10.1016/j.dib.2016.03.099. eCollection 2016 Jun.
The data shown in this article are related to the subject of an article in Carbohydrate Polymers, entitled "Synthesis and characterization of chitosan alkyl urea" [1]. H NMR and C NMR spectra of chitosan -octyl urea, chitosan -dodecyl urea and chitosan cyclohexyl urea are displayed. The chemical shifts of proton and carbon of glucose skeleton in these chitosan derivatives are designated in detail. Besides, H NMR spectra of chitosan cyclopropyl urea, chitosan -butyl urea, chitosan phenyl urea and chitosan ,-diethyl urea and the estimation of the degree of substitution are also presented. The corresponding explanations can be found in the above-mentioned article.
本文所示数据与发表于《碳水化合物聚合物》上一篇题为《壳聚糖烷基脲的合成与表征》[1]的文章主题相关。展示了壳聚糖 - 辛基脲、壳聚糖 - 十二烷基脲和壳聚糖环己基脲的氢核磁共振（¹H NMR）和碳核磁共振（¹³C NMR）光谱。详细标注了这些壳聚糖衍生物中葡萄糖骨架的质子和碳的化学位移。此外，还给出了壳聚糖环丙基脲、壳聚糖 - 丁基脲、壳聚糖苯基脲和壳聚糖 -N,N - 二乙基脲的¹H NMR光谱以及取代度的估算。相应解释可在上述文章中找到。
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