Chinese Journal of Applied Chemistry ›› 1991, Vol. 0 ›› Issue (4): 16-20.

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STUDY ON POLYMERIC CROWN ETHERS Ⅲ.SYNTHESIS AND COMPLEXATION PROPERTIES OF MACROCYCLIC POLYTHIAETHERS

Dong Shihua, Hu Yunhua   

  1. Department of Chemistry, Wuhan University, Wuhan 430072
  • Received:1990-02-05 Revised:1991-01-21 Published:1991-08-10 Online:1991-08-10

Abstract: Three novel poly thiacrown ethers with polymeric thiaether crosslinked chain were pre-pared in moderate yield by condensation of poly(chloromethylthiirane) with dimercaptans.Thepolymer strongly complexed with Ag+ and Au2+, but did not forms complexes with Pb2+,Mg2+, K+ and Na+.

Key words: polythiacrown ether, macrocyclic polythiaether, complexability