Novel zirconium complexes derived from C2-symmetric diamide ligands; the X-ray crystal structure of [Zr(η1-CH2Ph)(η2-CH2Ph){(C6H3) 2-2,2′-(NCH2C6H4Ph-4) 2-6,6′-Me2}]

Journal of Organometallic Chemistry

Volumn 506, Issue 1-2, 1996, Pages 343-345

  Cloke, F Geoffrey N ^a   Geldbach, Tilmann J ^a   Hitchcock, Peter B ^a   Love, Jason B ^a  

^a UNIVERSITY OF SUSSEX   (United Kingdom)

Author keywords

Catalyses; Crystal structure; Diamide ligands; Olefin polymerization; Zirconium

Indexed keywords

EID: 0030527258     PISSN: 0022328X     EISSN: None     Source Type: Journal    
DOI: 10.1016/0022-328X(95)05913-A     Document Type: Article

References (26)

1. R. Uhrhammer, D.G. Black, T.G. Gardner, J.D. Olsen and R.F. Jordan, J. Am. Chem. Soc., 115 (1993) 8493.
2. L. Giannini, E. Solari, C. Floriani, A. Chiesi-Villa and C. Rizzoli, Angew. Chem. Int. Ed. Engl., 33 (1993) 2204;
3. C. Floriani, S. Ciurli, A. Chiesi-Villa and C. Guastini, Angew. Chem. Int. Ed. Engl., 26, (1987) 70.
4. H. Brand, J.A. Capriotti and J. Arnold, Organometallics, 13 (1994) 4469.
5. M. Kol, R.R. Schrock, R. Kempe and W.M. Davies, J. Am. Chem. Soc., 116 (1994) 4382 and references cited therein.
6. S. Friedrich, L.H. Gade, A.J. Edwards and M. McPartlin, Chem. Ber., 126 (1993) 1797.
7. A.K. Hughes, A. Meetsma and J.H. Teuben, Organometallics, 12 (1993) 1936.
8. R. Gomez, M.L.H. Green and J.L. Haggit, J. Chem. Soc., Chem. Commun., (1994) 2607;
9. A.N. Chernega, R. Gomez and M.L.H. Green, J. Chem. Soc., Chem. Commun., (1993) 1415.
10. E.B. Tjaden, D.C. Swenson, R.F. Jordan and J.L. Peterson, Organometallics, 14 (1995) 371.
11. J. Ewan, J. Am. Chem. Soc., 106 (1984) 6355;
12. W. Kaminsky, K. Kulper, H.H. Brintzinger and F. Wild, Angew. Chem., Int. Ed. Engl., 24 (1985) 507;
13. H. Schnutenhaus and H.H. Brintzinger, Angew. Chem., Int. Ed. Engl. 18 (1989) 777.
14. M.E. Huttenloch, J. Diebold, U. Rief, H.H. Brintzinger, A.M. Gilbert and T.J. Katz, Organometallics, 11 (1993) 3600.
15. See, for example, S. Kobayashi and H. Ishitani, J. Am. Chem. Soc., 116 (1994) 4083; K. Chibale, N. Greeves, L. Lyford and J.E. Pease, Tetrahedron: Asymm., 4 (1993) 2407; M. Terada, K. Mikami and T. Nakai, J. Chem. Soc., Chem. Commun., (1990) 1623.
16. See, for example, S. Kobayashi and H. Ishitani, J. Am. Chem. Soc., 116 (1994) 4083; K. Chibale, N. Greeves, L. Lyford and J.E. Pease, Tetrahedron: Asymm., 4 (1993) 2407; M. Terada, K. Mikami and T. Nakai, J. Chem. Soc., Chem. Commun., (1990) 1623.
17. See, for example, S. Kobayashi and H. Ishitani, J. Am. Chem. Soc., 116 (1994) 4083; K. Chibale, N. Greeves, L. Lyford and J.E. Pease, Tetrahedron: Asymm., 4 (1993) 2407; M. Terada, K. Mikami and T. Nakai, J. Chem. Soc., Chem. Commun., (1990) 1623.
18. A. van der Linden, C.J. Schaverien, N. Meijboom, C. Ganter and A.G. Open, J. Am. Chem. Soc., 117 (1995) 3008.
19. T.L. Marxen, B.J. Johnson, P.V. Nilsson and L.H. Pignolet, Inorg. Chem., 23 (1984) 4663 and references cited therein.
20. D.J. Crowther, S.M. Borkowsky, D. Swenson, T.Y. Meyer and R.F. Jordan, Organometallics, 12 (1993) 2897;
21. R.F. Jordan. R.H. LaPointe, N. Baenziger and G.D. Hinch, Organometallics, 9 (1990) 1539;
22. R.F. Jordan, R.E. LaPointe, C.S. Bajgur, S.C. Echols and R. Willett, J. Am. Chem. Soc., 109 (1987) 4111.
23. C. Pellacchia, A. Grassi and A. Immirzi, J. Am. Chem. Soc., 115 (1993) 1160.
24. S.L. Latesky, A.K. McMullen, G.P. Niccolai, I.P. Rothwell and J.C. Huffman, Organometallics, 4 (1985) 902.
25. G.M. Sheldrick, SHELXS 86, University of Gottingen,
26. G.M. Sheldrick, SHELXL, 93, University of Gottingen, 1993.