Chinese Journal of Applied Chemistry ›› 1994, Vol. 0 ›› Issue (2): 13-17.

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Syntheses and Properties of Phenolic Copolycondensates with Crown Ethers

Shu Jiayou1, Li Tong1, Zhang Wenming1, Hu Hongwen2, Wang Defen 2   

  1. 1. Wuhan Institute of Chemical Technology, Wuhan 430074;
    2. Department of Chemistry, Nanjing University, Nanjing
  • Received:1993-01-08 Revised:1993-11-01 Published:1994-04-10 Online:1994-04-10

Abstract: Nine phenolic polycondensates with crown ethers were prepared by the condensation of 2,6-dihydroxymehtyl-4-methyl phenol (or 2,6-dihydroxymethyl-4-sulfo phenol) with d1benzo-18-crown-6(2B18C6),dibenzo-24-crown-8 (2B24C8),benzo-15-crown-5 (B15C5), benzo-18-crown-6(B18C6)respectively, and characterized by IR, 1H NMR and DSC. The polymeric crown ethers can be used as complexing resins to enrich cations and as stationary phase in gas chromatography for separation of mixed organic compounds.

Key words: crown ether, phenol derivative, copolycondensate, cation isolation