Metal complexes of the tetradentate ligands rac- and meso-N,P,P,N: Synthesis, separation and structural characterization

European Journal of Inorganic Chemistry

Volumn , Issue 10, 2002, Pages 2625-2632

  Müller, Gabi ^a   Klinga, Martti ^b   Leskelä, Markku ^b   Rieger, Bernhard ^a  

^a UNIVERSITY OF ULM   (Germany)

^b UNIVERSITY OF HELSINKI   (Finland)

Author keywords

Cobalt; Iron; N ligands; P ligands; Palladium

Indexed keywords

CHELATION; COBALT COMPOUNDS; COPOLYMERIZATION; CYANIDES; ETHYLENE; GEOMETRY; IRON COMPOUNDS; METAL COMPLEXES; PALLADIUM COMPOUNDS; SYNTHESIS (CHEMICAL); ULTRAVIOLET VISIBLE SPECTROSCOPY;

DIASTEREOMERIC; N LIGANDS; N-LIGANDS; P LIGANDS; P-N LIGANDS; PHOSPHANES; STRUCTURAL CHARACTERIZATION; SYNTHESISED; TETRADENTATE LIGANDS; X RAY STRUCTURE ANALYSIS;

LIGANDS;

1,2 BIS[(2 QUINOLINEMETHYL)(PHENYL)PHOSPHANYL]ETHANE; ACETONITRILE DERIVATIVE; COBALT CHLORIDE; IRON; LIGAND; METAL COMPLEX; PALLADIUM; PHOSPHORUS DERIVATIVE; POTASSIUM CYANIDE; QUINALDINE; UNCLASSIFIED DRUG;

ARTICLE; GEOMETRY; POLYMERIZATION; STRUCTURE ANALYSIS; SYNTHESIS; ULTRAVIOLET SPECTROSCOPY; X RAY ANALYSIS;

EID: 0036789288     PISSN: 14341948     EISSN: None     Source Type: Journal    
DOI: 10.1002/1099-0682(200210)2002:10<2625::AID-EJIC2625>3.0.CO;2-V     Document Type: Article

References (35)

1. G. J. P. Britovsek, V. C. Gibson, D. F. Wass, Angew. Chem. 1999, 111, 448-468; Angew. Chem. Int. Ed. 1999, 38, 428-448.
2. G. J. P. Britovsek, V. C. Gibson, D. F. Wass, Angew. Chem. 1999, 111, 448-468; Angew. Chem. Int. Ed. 1999, 38, 428-448.
3. S. D. Ittel, L. K. Johnson, M. Brookhart, Chem. Rev. 2000, 100, 1169-1203.
4. Applied Homogeneous Catalysis with Organometallic Compounds Vol 1 (Eds.: B. Cornils, W. A. Herrmann), Wiley-VCH, Weinheim, 1996.
5. B. L. Small, M. Brookhart, A. M. A. Bennett, J. Am. Chem. Soc. 1998, 120, 4049-4050.
6. G. J. P. Britovsek, V. C. Gibson, B. S. Kimberley, P. J. Maddox, S. J. McTavish, G. A. Solan, A. J. P. White, D. J. Williams, Chem. Commun. 1998, 849-850.
7. B. Rieger, A. S. Abu-Surrah, R. Fawzi, M. Steiman, J. Organomet. Chem. 1995, 497, 73-79.
8. A. S. Abu-Surrah, U. Thewalt, B. Rieger, J. Organomet. Chem. 1999, 587, 58-66.
9. A. M. S. Abu-Surrah, PhD Dissertation, Universität Ulm 1997.
10. Attempts to synthesize ligand 2 following the procedures applied for the N,N,N,N ligand 1 by treating the Li phosphide with bromoquinaldine were unsuccessful due to metal-halogen exchange reactions.
11. The diiodide compounds were prepared instead of the dichloro complexes because of their higher solubility.
12. U. Nagel, T. Krink, Chem. Ber. 1993, 126, 1091-1100.
13. CRC, Handbook of Chemistry and Physics, 59th edition, CRC Press, inc., Boca Raton, Florida, F-215.
14. U. Nagel, B. Rieger, Chem. Ber. 1988, 121, 1123-1131.
15. S. Yurdakul, S. Akyuz, J. E. D. Davies, J. Mol. Struct. 1989, 197, 355-359.
16. M. M. da Mota, J. Rodgers, S. M. Nelson, J. Chem. Soc. 1969, 2036-2044.
17. S. Yurdakul, S. Akyüz, J. E. D. Davies, J. Mol. Struct. 1988, 174, 435-441.
18. A. R. Katritzky, R. A. Jones, J. Chem. Soc. 1960, 14, 2942-2947.
19. R. M. Silverstein, G. C. Bassler, T. C. Morrill, Spectrometric Identification of Organic Compounds, John Wiley & Sons, Inc. 1991.
20. W. E. Hatfield, J. T. Yoke, Inorg. Chem. 1962, 3, 470-474.
21. F. A. Cotton, D. M. L. Goodgame, M. Goodgame, A. Sacco, J. Am. Chem. Soc. 1961, 83, 4157-4161.
22. J. Ellermann, W. H. Gruber, Zeitschr. Anorg. Allg. Chem. 1969, 364, 55-68.
23. K. Heinze, G. Huttner, L. Zsolnai, P. Schober, Inorg. Chem. 1997, 36, 5457-5469.
24. W. V. Dahlhoff, T. R. Dick, S. M. Nelson, J. Chem. Soc. 1969, 2919-2923.
25. F. A. Cotton, O. D. Faut, D. M. L. Goodgame, R. H. Holm, J. Am. Chem. Soc. 1961, 83, 1780-1785.
26. W. E. Hatfield, J. T. Yoke, Inorg. Chem. 1962, 3, 475-481.
27. Common P-Co distance, source: Cambridge Crystallographic Data Centre.
28. F. H. Allen, O. Kennard, Chem. Design Automatation News 1993, 8, 31.
29. G. Brauer, Handbuch der Präparativen Anorganischen Chemie, 3. Band, Ferdinand-Enke-Verlag, Stuttgart 1981, 1904-1905.
30. T.-S. Chou, C.-H. Tsao, S. C. Hung, J. Org. Chem. 1985, 50, 4329-4332.
31. In different cases, we were not able to obtain solvent-free samples of the metal complexes due to instability at higher temperature (especially the iron and cobalt complexes). We assume, therefore, that the deviation of the elemental analysis is due to solvent residues.
32. teXsan, Single Crystal Structure Analysis Software, Version 1.6, Molecular Structure Corporation, 3200 Research Forest Drive, The Woodlands, TX 77381, USA 1993.
33. A. C. T. North, D. C. Phillips, F. S. Mathews, Acta Crystallogr., Sect. A 1968, 24, 351-359.
34. G. M. Sheldrick SHELXTL/PC, Siemens Analytical X-ray Instruments Inc., Madison, Wisconsin, USA 1990.
35. G. M. Sheldrick, SHELX97, Program for the Solution and Refinement of Crystal Structures 1997.