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高等学校化学研究 ›› 2015, Vol. 31 ›› Issue (6): 925-929.doi: 10.1007/s40242-015-5235-7

• Articles • 上一篇    下一篇

Syntheses and Crystal Structures of Functionalized Tetramethyl Resorcinarenes

MU Huarong1, ZHOU Rui2, SUN Jing2, YAN Chaoguo2   

  1. 1. College of Chemical Engineering, Yangzhou Polytechnic Institute, Yangzhou 225127, P. R. China;
    2. College of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou 225002, P. R. China
  • 收稿日期:2015-06-12 修回日期:2015-07-21 出版日期:2015-11-01 发布日期:2015-09-08
  • 通讯作者: MU Huarong, YAN Chaoguo E-mail:hxmuhr@126.com;cgyan@yzu.edu.cn
  • 基金资助:

    Supported by the National Natural Science Foundation of China(Nos.20972132, 21301119) and the Priority Academic Program Development of Jiangsu Higher Education Institutions, China.

Syntheses and Crystal Structures of Functionalized Tetramethyl Resorcinarenes

MU Huarong1, ZHOU Rui2, SUN Jing2, YAN Chaoguo2   

  1. 1. College of Chemical Engineering, Yangzhou Polytechnic Institute, Yangzhou 225127, P. R. China;
    2. College of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou 225002, P. R. China
  • Received:2015-06-12 Revised:2015-07-21 Online:2015-11-01 Published:2015-09-08
  • Contact: MU Huarong, YAN Chaoguo E-mail:hxmuhr@126.com;cgyan@yzu.edu.cn
  • Supported by:

    Supported by the National Natural Science Foundation of China(Nos.20972132, 21301119) and the Priority Academic Program Development of Jiangsu Higher Education Institutions, China.

摘要:

Tetramethyl resorcinarene, which was obtained by acidic condensation of resorcinol with paraacetoaldehyde, was chemically modified to the functionalized O-acyl, O-tosyl and O-acetate derivatives by corresponding acylation, p-toluenesulfonylation and alkylation reactions. The single crystal structures of these functionalized resorcinarenes and the complex of tetramethyl resorcinarene with 2,2'-bipyridine were determined by X-ray diffraction method. All these resorcinarenes adopt the all-cis configuration with four methyl groups stretching to the down rim and form 1D or 2D structures through H-bonds.

关键词: Resorcinarene, Macrocycle, Chemical modification, Configuration, Crystal structure

Abstract:

Tetramethyl resorcinarene, which was obtained by acidic condensation of resorcinol with paraacetoaldehyde, was chemically modified to the functionalized O-acyl, O-tosyl and O-acetate derivatives by corresponding acylation, p-toluenesulfonylation and alkylation reactions. The single crystal structures of these functionalized resorcinarenes and the complex of tetramethyl resorcinarene with 2,2'-bipyridine were determined by X-ray diffraction method. All these resorcinarenes adopt the all-cis configuration with four methyl groups stretching to the down rim and form 1D or 2D structures through H-bonds.

Key words: Resorcinarene, Macrocycle, Chemical modification, Configuration, Crystal structure