Chem. J. Chinese Universities ›› 2000, Vol. 21 ›› Issue (S1): 470.

• Synthetic Sciences • Previous Articles     Next Articles

Synthesis of Crownary Tetra-Schiff Base Macrocycle Compound

SUN Bin, HUANG Yu-Lin, LI Rui-Xiang, CHEN Hua, LI Xian-Jun   

  1. Department of Chemistry, Sichuan University, Chengdu, 610064
  • Online:2000-12-31 Published:2000-12-31

Abstract:

The Robson type ligands and their complexes are of interest as models of biomolecules. They have been prepared and widely studied since 1970[1-3]. If a Schiff base ligand contains crown ring and it coordinates to a metal ion, the special steric structure of crown can greatly influence on the properties of complex, such as magnetic interactions. So we designed and synthesized crownary tetra-schiff base macrocycle (H2L). The synthetic route is shown in Fig.1.

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