Chem. J. Chinese Universities ›› 1991, Vol. 12 ›› Issue (12): 1672.

• Articles • Previous Articles     Next Articles

1HNMR Studies on 2,6-Bis(benzoimidazol-2' -yl)pyridine and Its Ru(Ⅱ) Complex

Xiao Xiao-ming1, Masa-aki Haga2, Takeko Matsumura-Inoue3   

  1. 1. Department of Chemistry, Hunan Normal University, Changsha, 410006;
    2. Department of Chemistry, Faculty of Education, Mie University, Kamihama, Japan;
    3. Department of Chemistry, Nara University of Education, Takabatake, Japan
  • Received:1990-10-10 Online:1991-12-24 Published:1991-12-24

Abstract: 1HNMR spectra of 2, 6-bis(benzoimidazal-2'-yl)pyridine and its Ru(I) complex were assigned by HOMO decoupling method. For the complex, H1, H2and H2' have a small downfield shift in comparison with the free ligand because of theσ-effect, while H9, H9' have a larger upfield shift because of the ring current effect of the phenyl groups.

Key words: 1H NMR, Spin-spin Decoupling, 2,6-Bis (benzoimidazol-2'-yl) pyridine/Ru (Ⅱ) complex

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