Chem. J. Chinese Universities ›› 1997, Vol. 18 ›› Issue (3): 404.

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Syntheses and Characterization of Pentacoodinate Organo-Tin(Ⅳ) Complexes (Ⅲ)──Fe—Sn—Fe Containning Trinuclearorganometallic Complexes

XU Yu-Ming, TAO Wei-Guo, YUAN Yao-Feng, WANG Ji-Tao   

  1. Department of Chemistry, Nankai University, Tiavjin, 300071
  • Received:1996-04-12 Online:1997-03-24 Published:1997-03-24

Abstract: Seven novel Fe-Sn-Fe containing multinuclearorganometallic complexes were Prepared by the reaction of bis(cyclopentadienyldicarbinylferro)tin dichloride with Schiff Base or semicarbazones.All of the complexes wre characterized by elementary analysis,IR,NMRand MS, respectively.The central metal, Sn, was five coordinative and the complexes were the bicycloazastannoxides as that reported previously.The substituted group on the carbon atom of the amino acid influenced the chemical shift of Hat the ferrocenyl in the complexes formed.Mass spectra show that Sn-Fe bond is first cleavaged and gives similar fragments as reported previously.

Key words: Schiff base, Organotin, Bicycloazastannoxide, Multinuclearorganometallic complexes

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