Chem. J. Chinese Universities ›› 1986, Vol. 7 ›› Issue (2): 132.

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Synthesis of Multidentate Ligand( Ⅱ)—Synthesis of Bis-Schiff Bases from 5-R-2-Methoxy-Isophthalaldehyde

Hu Yaofei, Hu Hongwen   

  1. Department of Chemistry, Nanjing University, Nanjing
  • Received:1984-10-31 Online:1986-02-24 Published:1986-02-24

Abstract: From 5-R-2-methoxy-isophthalaldehyde ( R = CH3, C6H5, OCH3, Cl, Br) and o-aminophenol were synthesized five new bis-Schiff bases, which form binuclear complexes with Gu( Ⅱ ) salts.5-R-2-hydroxy-isophthalaldehydes (R = CH5,OCH3, Cl, Br) were obtained by decomposing the Cu( Ⅱ ) complexes with dilute hydrochloric acid. Therefore the methoxyl group in the ligands was demethylated in the course of complex formation.

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