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Chem. J. Chinese Universities ›› 1992, Vol. 13 ›› Issue (12): 1606.

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A Study of the Inclusion Phenomenon of Hexamethylenamine with Phenol-Type Compounds

GUO Wen-Sheng1, FU Xing-Ji2, XU Yong-Ting2, YANG De-Jun2, LU Yang3, WANG Shu-Chun3, ZHENG Qi-Tai3   

  1. 1. Department of Chemistry, tenoning Normal University, Dalian, 116022;
    2. Centre of Experiment, Liaoning Normal University, Dalian;
    3. Institute of Meteria Median, Chinese Academy of Medical Science, Beijing
  • Received:1992-01-14 Revised:1992-07-06 Online:1992-12-24 Published:1992-12-24

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Abstract: This paper reports that the host species hexamethylenamine forms channel-type inclusion compounds with phenol type compounds,such as p-nitrophenol,catechol,resorcinol,hydroquinone,and p-hydroxybenzaldehyde.Their molar ratios(host/guest)are1:l,1:2,1:1,1:1 and 1:2 respectively,and melting points are 144～145℃,164℃(sub.),203℃(sub.),198℃(sub.)and 116～118℃ in the same sequence.The result of X-ray diffraction shows that the crystal of inclusion compound formed by the title host and p-nitrophenol belongs to triclinic system space group P1.The parameters are a=0.5899(1)nm,b=0.7056(1)nm,c=2.5186(11)nm,α=87.53(3)°,β=96.71(3)°,γ=90.0(2)°,Z=2.Because of the presence of random water molecules in the inclusion compound crystalline,R=0.138.The results of X-ray diffraction and IRof other inclusion compounds are also given.

Key words: Hexamethylenamine, Inclusion phenomenon, Channel-type inclusion compound, Phenol-type compounds

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