Selectivity in propylene polymerization with group 4 Cp-amido catalysts

Organometallics

Volumn 16, Issue 13, 1997, Pages 2879-2885

  McKnight, Andrew L ^a   Masood, Md Athar ^a   Waymouth, Robert M ^a   Straus, Daniel A ^b  

^a STANFORD UNIVERSITY   (United States)

^b SAN JOSE STATE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AMINES; CATALYST SELECTIVITY; CATALYSTS; MOLECULAR STRUCTURE; MOLECULAR WEIGHT DISTRIBUTION; POLYMERIZATION; PROPYLENE; SYNTHESIS (CHEMICAL); X RAY CRYSTALLOGRAPHY;

AMINE ELIMINATION; METATHESIS; METHYLALUMINOXANE; PROPYLENE POLYMERIZATION;

ORGANOMETALLICS;

EID: 0031165424     PISSN: 02767333     EISSN: None     Source Type: Journal    
DOI: 10.1021/om9609628     Document Type: Article

References (38)

1. Brintzinger, H. H.; Fischer, D.; Mulhaupt, R.; Rieger, B.; Waymouth, R. M. Angew. Chem., Int. Ed. Engl. 1995, 34, 1143-1170.
2. Ewen, J. A.; Elder, M. J. Makromol. Chem., Macromol. Symp. 1993, 66, 179-190.
3. Canich, J. A. M. (Exxon) U.S. Patent 5,026,798, 1991.
4. Devore, D. D.; Timmers, F. J.; Hasha, D. L.; Rosen, R. K.; Marks, T. J.; Deck, P. A.; Stern, C. L. Organometallics 1995, 14, 3132-3134.
5. Stevens, J. C.; Timmers, F. J.; Wilson, D. R.; Schmidt, G. F.; Nickias, P. N.; Rosen, R. K.; Knight, G. W.; Lai, S.-y. (Dow Chemical Company) Eur. Pat. Appl. 0416 815 A2, 1990.
6. Shapiro, P. J.; Bunel, E.; Schaefer, W. P.; Bercaw, J. E. Organometallics 1990, 9, 867-9.
7. Okuda, J. Chem. Ber. 1990, 123, 1649.
8. Carpenetti, D. W.; Kloppenburg, L.; Kupec, J.; Peterson, J. L. Organometallics 1996, 15, 1572-1581.
9. Sernetz, F. G.; Mulhaupt, R.; Waymouth, R. M. Macromol. Chem. Phys. 1996, 197, 1071-1083.
10. Pannell, R. B.; Canich, J. A. M.; Hlatky, G. G. (Exxon) PCT Int. Appl. WO 94/00500, 1994.
11. Canich, J. A. M. (Exxon) U.S. Patent 5,096,867, 1992.
12. LaPointe, R. E.; Stevents, J. C.; Nickias, P. N.; McAdon, M. H. (Dow Chemical Company) Eur. Pat. Appl. 0 520 732, 1992.
13. Canich, J. A. M. (Exxon) U.S. Patent 5,504,169, 1996.
14. Turner, H. W.; Hlatky, G. G.; Canich, J. A. M. (Exxon) PCT Int. Appl. WO 9,319,103, 1993.
15. Shiomura, T.; Asanuma, T.; Inoue, N. Macromol. Rapid Commun. 1996, 17, 9-14.
16. Okuda, J.; Schattenmann, F. J.; Wocadlo, S.; Massa, W. Organometallics 1995, 14, 789-795.
17. 2Cl.
18. As Herrmann showed, Ind-amino ligands are isolated as mixtures of regioisomers.
19. Luinstra, G. A.; Teuben, J. H. J. Chem. Soc., Chem. Commun. 1990, 1470.
20. During the preparation of this manuscript, Okuda reported the synthesis of this complex by similar methods.
21. Okuda, J.; Verch, S.; Spaniol, T. P.; Stuermer, R. Chem. Ber. 1996, 129, 1429-1431.
22. Herrmann, W. A.; Morawietz, M. J. A. J. Organomet. Chem. 1994, 482, 169-181.
23. Jordan, R. F.; Diamond, G. M.; Christopher, J. N.; Kim, I. Polym. Prepr. 1996, 37, 256.
24. In addition, DSC analysis showed a complete lack of crystalunity for entries 1-4, 11, and 12.
25. Resconi, L.; Fait, A.; Piemontesi, F.; Colonnesi, M.; Rychlicki, H.; Zeigler, R. Macromolecules 1995, 28, 6667-6676.
26. Cheng, H. N.; Ewen, J. A. Makromol. Chem. 1989, 190, 1931-1943.
27. Tsutsui, T.; Ishimaru, N.; Mizuno, A.; Toyota, A.; Kashiwa, N. Polymer 1989, 30, 1350-1356.
28. Lai, S.; Yaw; Wilson, J. R.; Knight, G. W.; Stevens, J. C. (Dow Chemical) U.S. Patent 5,278,272, 1994.
29. Ewen, J. A.; Jones, R. L.; Razavi, A.; Ferrara, J. D. J. Am. Chem. Soc. 1988, 110, 6255.
30. Fan, L.; Harrison, D.; Woo, T. K.; Ziegler, T. Organometallics 1996, 14, 2018-2026.
31. Arlman, E. J.; Cossee, P. J. Catal. 1964, 3, 99.
32. Farina, M.; Di Silvestro, G.; Sozzani, P. Macromolecules 1993, 26, 946.
33. Chien, J. C. W.; Llinas, G. H.; Rausch, M. D.; Lin, G. Y.; Winter, H. H.; Atwood, J. L.; Bolt, S. G. J. Am. Chem. Soc. 1991, 113, 8569-8570.
34. Gauthier, W. J.; Corrigan, J. F.; Taylor, N. J.; Collins, S. Macromolecules 1995, 28, 3771-3778.
35. Gauthier, W. J.; Collins, S. Macromolecules 1995, 28, 3779-3786.
36. Manzer, L. Inorg. Synth. 1982, 135.
37. Bradley, D. C.; Thomas, I. M. J. Chem. Soc. 1960, 3857.
38. Amor, F.; Okuda, J. J. Organomet. Chem. 1996, 520, 245.