波谱学杂志 ›› 1994, Vol. 11 ›› Issue (2): 119-126.

• 研究论文 •    下一篇

镜煤吡啶不溶物及其热解加氢产物的NMR研究

杨保联1, 李丽云1, 叶朝辉1, 张蓬州2, 徐秀峰2   

  1. 1. 中国科学院武汉物理所波谱与原子分子国家重点实验室, 武汉 430071;
    2. 中国科学院山西煤炭化学研究所, 太原 030001
  • 收稿日期:1993-05-17 出版日期:1994-06-05 发布日期:2018-01-20
  • 基金资助:
    国家自然科学基金资助课题

NMR STUDIES OF PYRIDINE -ENSOLUBLE SOLID OF VIBRAIN AND ITS HYDROCRACKING PRODUCTS

Yang Baolian1, Li Liyun1, Ye Chaohui1, Zhang PengZhou2, Xu Xiufeng2   

  1. 1. State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wulian Institute of Physica, The Chinese Academy or Sciences, Wuhan 430071;
    2. Shanxi Institute of Coal Chemistry, The Chinese Academy of Sciences, Taiyuan 030001
  • Received:1993-05-17 Online:1994-06-05 Published:2018-01-20

摘要: 本文对镜煤吡啶不溶物、热解加氢后吡啶及四氢呋喃不溶物进行了固体NMR研究,获得了12种结构参数,并对热解加氢产物中的苯可溶各馏份进行了一维、二维液体NMR研究,归属了其13C和1H谱,计算了各馏份的平均分子结构.

关键词: 镜煤, 吡啶不溶, 热解加氢, NMR, 平均分子结构

Abstract: Pyridine -insoluble、THF-insoluble solids of bydrocrachng products of vitrain pyridine-insoluble solid and itself were investigated by solid state 13C CP/MAS NMR technique.From the measurements, twelve structural parameters of carbon skeleton were obtained Benzene-soluble subfraction of hydrocracking products were investigated by one and two dimensions 1H and 13C liquid NMR techniques.Their 1H and 13C spectra were assigned.The avcrage molecular structures of these fractionswere obtained.

Key words: Vitrain, Pridine-insoluble, Hydrocracking, NMR, Average molecular structure