Chem. J. Chinese Universities ›› 1996, Vol. 17 ›› Issue (12): 1817.

• Articles •     Next Articles

Studies on Tailed Metalloporphyrin Coordination Compounds(Ⅴ)──Synthesis,Characterization,Coordination and Catalytical Properties of 2-Benzothiazolethiol-Linked Iron(Ⅲ) Porphyrins

HE Hong-Shan, HUANG Jin-Wang, JI Liang-Nian   

  1. Department of Chemistry, Zhongshan University, Guangzhou, 510275
  • Received:1995-12-01 Online:1996-12-24 Published:1996-12-24

Abstract: Four new 2-benzothiazolethiollinked iron( Ⅲ) porphyrins were prepared and their structures were confirmed by elementary analysis,IR, FAB-MS,1H NMR and UV-visible spectra. The characterization confirms that the tail and the porphyrin ring is connected with the alkyl chain through a thiol ether linkage,ESRand MCDspectra indicate that the iron (Ⅲ) is in the high-spin state. Coordination constants of the imidazole adducts and catalytic activity to cyclohexane all show that the tail have larger effect on the iron center than the substituents in phenyl group.

Key words: 2-Benzothiazolethiol, Tailed Iron(Ⅲ) porphyrin, Catalyzed hydroxylation, Synthesis

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