Dimeric aluminum chloride complexes of N-alkoxyalkyl-β-ketoimines: Activation with propylene oxide to form efficient lactide polymerization catalysts

Organometallics

Volumn 23, Issue 10, 2004, Pages 2382-2388

  Doherty, Simon ^a   Errington, R John ^b   Housley, Neil ^b   Clegg, William ^b  

^a QUEEN'S UNIVERSITY BELFAST   (United Kingdom)

^b NEWCASTLE UNIVERSITY   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

CATALYSTS; CHEMICAL ACTIVATION; CHEMICAL BONDS; COMPLEXATION; DISSOCIATION; INITIATORS (CHEMICAL); MOLECULAR STRUCTURE; MOLECULAR WEIGHT DISTRIBUTION; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; REACTION KINETICS; RING OPENING POLYMERIZATION; X RAY DIFFRACTION ANALYSIS;

CATIONIC INTERMEDIATES; CONCOMITANT MIGRATION; ENANTIOMORPHIC SITE-CONTROLLED STEREOSELECTIVITY; SCHIFF BASE LIGANDS;

ORGANOMETALLICS;

EID: 2542500629     PISSN: 02767333     EISSN: None     Source Type: Journal    
DOI: 10.1021/om0343770     Document Type: Article

References (37)

1. (a) Coles, M. P.; Jordan, R. F. J. Am. Chem. Soc. 1997, 119, 8125.
2. (b) Bruce, M.; Gibson, V. C.; Redshaw, C.; Solan, G. A.; White, A. J. P.; Williams, D. J. Chem. Commun. 1998, 2523.
3. (c) Cameron, P. A.; Gibson, V. C.; Redshaw, C.; Segal, J. A.; Bruce, M. D.; White, A. J. P.; Williams, D. J. Chem. Commun. 1999, 1883.
4. (d) Bochmann, M.; Dawson, D. M. Angew. Chem., Int. Ed. Engl. 1996, 35, 2226.
5. (e) Kim, K.-C.; Reed, G. A.; Long, G. S.; Sen, A. J. Am. Chem. Soc. 2002, 124, 7662.
6. (a) Dagorne, S.; Lavanant, L.; Welter, R.; Chassenieux, C.; Haquette, P.; Jaouen, G. Organometallics 2003, 22, 3732.
7. (b) Munoz-Hernandez, M. A.; Sannigrahi, B.; Atwood, D. A. J. Am. Chem. Soc. 1999, 121, 6747.
8. (c) Atwood, D. A.; Jegier, J. A.; Rutherford, D. J. J. Am. Chem. Soc. 1995, 117, 6779.
9. For informative reviews and recent articles see: (a) Coates, G. W. J. Chem. Soc., Dalton Trans. 2002, 467. (b) O'Keefe, B. J.; Hillmyer, M. A.; Tolman, W. B. J. Chem. Soc., Dalton Trans. 2001, 2215. (c) Emig, N.; Nguyen, H.; Krautseheid, H.; Réau, R.; Cazaux, J.-B.; Bertrand, G. Organometallics 1998, 17, 3599.
10. For informative reviews and recent articles see: (a) Coates, G. W. J. Chem. Soc., Dalton Trans. 2002, 467. (b) O'Keefe, B. J.; Hillmyer, M. A.; Tolman, W. B. J. Chem. Soc., Dalton Trans. 2001, 2215. (c) Emig, N.; Nguyen, H.; Krautseheid, H.; Réau, R.; Cazaux, J.-B.; Bertrand, G. Organometallics 1998, 17, 3599.
11. For informative reviews and recent articles see: (a) Coates, G. W. J. Chem. Soc., Dalton Trans. 2002, 467. (b) O'Keefe, B. J.; Hillmyer, M. A.; Tolman, W. B. J. Chem. Soc., Dalton Trans. 2001, 2215. (c) Emig, N.; Nguyen, H.; Krautseheid, H.; Réau, R.; Cazaux, J.-B.; Bertrand, G. Organometallics 1998, 17, 3599.
12. (a) Chakraborty, D.; Chen, E. Y.-X. Organometallics 2002, 21, 1438.
13. (b) Liu, Y.-C.; Ko, B.-T.; Lin, C.-C. Macromolecules 2001, 34, 6196.
14. (c) Chen, C.-T.; Huang, C.-A.; Huang, B. H. J. Chem. Soc., Dalton Trans. 2003, 3799.
15. Cameron, P. A.; Gibson, V. C.; Redshaw, C.; Segal, J. A.; White, A. J. P.; Williams, D. J. J. Chem. Soc., Dalton Trans. 2002, 415.
16. (a) Radano, C. P.; Baker, G. L.; Smith, M. R., III J. Am. Chem. Soc. 2000, 122, 1552.
17. (b) Ovitt, T. M.; Coates, G. W. J. Am. Chem. Soc. 1999, 121, 4072.
18. (c) Ovitt, T. M.; Coates, G. W. J. Am. Chem. Soc. 2002, 124, 1316.
19. (d) Zhong, Z.; Dijkstra, P. J.; Feijen, J. J. Am. Chem. Soc. 2003, 125, 11291.
20. (e) Nomura, N.; Ishii, R.; Akakura, M.; Aoi, K. J. Am. Chem. Soc. 2002, 124, 5938.
21. Cameron, P. A.; Jhurry, D.; Gibson, V. C.; White, A. J. P.; Williams, D. J.; Williams, S. Macromol. Rapid Commun. 1999, 20, 616.
22. Doherty, S.; Errington, R. J.; Housley, N.; Ridland, J.; Clegg, W.; Elsegood, M. R. J. Organometallics 1999, 18, 1018.
23. (a) Atwood, D. A.; Harvey, M. J. Chem. Rev. 2001, 101, 37.
24. (b) Zhang, Z.; Dijkstra, R. J.; Feijen, J. Angew. Chem., Int. Ed. 2002, 41, 4510.
25. (c) Beim R.; Rufinska, A. Angew. Chem., Int. Ed. 1986, 25, 861.
26. Antelmann, B.; Chisholm, M. H.; Iyer, S. S.; Huffman, J. C.; Navarro-Llobet, D.; Pagel, M.; Simonsick, W. J.; Zhong, W. Macromolecules 2001, 34, 3159.
27. Means, C. M.; Bott, S. G.; Atwood, J. L. Polyhedron 1990, 9, 309.
28. Ko, B.-T.; Wang, F.-C.; Sun, Y.-L.: Lin, C.-H.; Lin, C.-C.; Kuo, C.-Y. Polyhedron 1998, 17, 4257.
29. Schumann, H.; Kaufmann, J.; Dechter, S.; Schmalz, H.-G. Tetrahedron Lett. 2002, 43, 3507.
30. Lin, C.-H.; Yan, L.-F.; Wang, F.-C.; Sun, Y.-L.; Lin, C.-C. J. Organomet. Chem. 1999, 587, 151.
31. Rahim, M.; Taylor, N. J.; Xin, S.: Collins, S. Organometallics 1998, 17, 1315.
32. Pullmann, P.; Hensen, K.; Bats, K. W. Z. Naturforsch. Teil B 1982, 37, 1313.
33. Healy, M. D.; Barron, A. R. J. Am. Chem. Soc. 1989, 111, 398.
34. Kricheldorf, H. R.; Boettcher, C.; Tönnes, K.-U. Polymer 1992, 33, 2817.
35. Emig, N.; Nguyen, H.; Krautscheid, H.; Réau, R.; Cazaux, J.B.; Bertrand, G. Organometallics 1998, 17, 3559.
36. Shen, Y.; Zhu, K. J.; Shen, Z.; Yao, K.-M. J. Polym. Sci., Part A: Polym. Chem. 1996, 34, 1799.
37. Chisholm, M. H.; Navarro-LlIobet, D.; Simonsick, W. J., Jr. Macromolecules 2001, 34, 8851.