Bulletin of the Korean Chemical Society

Korean Chemical Society (대한화학회)
권호 표지
DOI QR코드

DOI QR Code

Synthesis and Structure of $\eta^4$-1-Functionally Substituted-2,3,4,5-Tetraphenyl-1-Silacyclopentadienyl Complexes of Irontricarbonyl. Crystal Structure of ($\eta^4$-exo-Cyclopentadienyldicarbonyliron-endo-1-Methyl-2,3,4,5-Tetraphenyl-1-Silacyclopentadienyl)Tricarbonyliron

  • Jinkook Kang (Department of Chemical Education,Korean National University of Education) ;
  • Jaejung Ko (Department of Chemical Education,Korean National University of Education) ;
  • Youngkun Kong (Department of Chemistry, Kyunggi University) ;
  • Chang Hwan Kim (Department of Chemistry, Yonsei University) ;
  • Myong Euy Lee (Department of Chemistry, Yonsei University) ;
  • Patrick J. Carroll (Department of Chemistry, University of Pennsylvania)
  • Published : 1992.10.20
Download PDF
⟨ Previous Next ⟩

Abstract

New silicon-monosubstituted (${\eta}^4$-2,3,4,5-tetraphenyl-1-silacyclopentadiene)transi tion metal complexes are described. The new (silole-transition metal complex)Fe$(CO)_3$ was obtained from the reaction of silole-tansition metal complex and Fe$(CO)_5$. We have determined the crystal structure of (${\eta}^4$-exo-cyclopentadienyldicarbonyliron-endo-1-meth yl-2,3,4,5-tetraphenyl-1-silacyclopentadienyl)tric arbonyliron by using graphitemonochromated Mo-$K_{\alpha}radiation. The compound was crystallized in the monoclinic space group $P2_1$/c with a = 8.925(1), b = 18.689(3), c = 19.930(3) ${\AA}$, and ${\beta}$ = 102.02$(1)^{\circ}$. The iron moiety CpFe$(CO)_2$ on silicon is in an axal position. The (silole-transition metal complex) Fe$(CO)_3$ was also prepared through the reaction of (${\eta}^4$-1-chloro-2,3,4,5-tetraphenylsilacyclopentadiene) Fe$(CO)_3$ and metal complex nucleophile. The structure configuration was studied by conventional spectroscopy.

Keywords

References

  1. J. Organomet. Chem. v.110 H. Sakuri;J. Hayashi;J. Kobayashi
  2. Coord. Chem. Rev. v.47 R. J. Mcmahon
  3. Organometallics v.5 F. Carre;E. Colomer;J. Y. Corey;R. J. P. Corriu;C. Guerin;B. J. L. Henner;B. Kolani;W. W. C. W. C. Man
  4. J. Organomet. Chem. v.63 H. Sakurai;J. Hayashi
  5. Helv. Chim. Acta v.57 W. Fink
  6. Organometallics v.8 F. Carre;R. J. P. Corriu;C. Guerin;B. J. L. Henner;W. W. C. W. C. Man
  7. Bull. Kor. Chem. Soc. v.8 W. C. Joo;Y. C. Park;S. K. Kang;J. H. Hong;Y. K. Kong
  8. J. Am. Chem. Soc. v.89 M. D. Curtis
  9. Organometallics A. Marinetti-Mignani;R. West
  10. Acc. Chem. Res. v.3 R. B. King
  11. Adv. Organomet. Chem. v.2 R. B. King
  12. J. Chem. Soc., Dalton Trans. P. K. Baker;K. Broadley;N. G. Connelly;B. A. Kelly;M. D. Kitchen;P. Woodward
  13. J. Am. Chem. Soc. v.111 M. G. Choi;R. J. Angelici
  14. Organometallics v.8 E. Colomer;R. J. P. Corriu;M. Lheureux
  15. J. Chem. Soc., Chem. Commun. K. W. Muir;R. Walker
  16. Organometallics v.5 L. C. Ananias de Carvakho;M. Daartiguenave;F. Dahan;Dartiguenave
  17. Bull. Kor. Chem. Soc. v.10 W. C. Joo;H. L. Sohn;J. H. Hong;Y. K. Kong;P. Singh
  18. Acta Cryst. v.16 O. S. Mills;G. Robinson