Solution thermochemical study of tertiary phosphine ligand substitution reactions in the Rh(acac)(CO)(PR3) system

Organometallics

Volumn 17, Issue 4, 1998, Pages 534-539

  Serron, Scafford ^a   Huang, Jinkun ^a   Nolan, Steven P ^a  

^a UNIVERSITY OF NEW ORLEANS   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000251150     PISSN: 02767333     EISSN: None     Source Type: Journal    
DOI: 10.1021/om970766g     Document Type: Article

References (64)

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23. Lorsbach, B. A.; Prock, A.; Giering, W. P. Organometallics 1995, 14, 1694-1699 and references cited.
24. For organoruthenium systems, see: (a) Nolan S. P.; Martin, K. L.; Stevens, E. D.; Fagan, P. J. Organometallics 1992, 11, 3947-3953. (b) Luo, L.; Fagan, P. J.; Nolan, S. P. Organometallics 1993, 12, 4305-4311. (c) Luo, L.; Zhu, N.; Zhu, N.-J.; Stevens, E. D.; Nolan, S. P.; Fagan, P. J. Organometallics 1994, 13, 669-675. (d) Li, C.; Cucullu, M. E.; McIntyre, R. A.; Stevens, E. D.; Nolan, S. P. Organometallics 1994, 13, 3621-3627. (e) Luo, L.; Nolan, S. P. Organometallics 1994, 13, 4781-4786. (f) Cucullu, M. E.; Luo, L., Nolan S. P.; Fagan P. J.; Jones, N. L.; Calabrese, J. C. Organometallics 1995, 14, 289-296. (g) Luo, L.; Li, C.; Cucullu, M. E.; Nolan, S. P. Organometallics 1995, 14, 1333-1338. (h) Serron, S. A.; Nolan, S. P. Organometallics 1995, 14, 4611-4616. (i) Serron, S. A., Luo, L.; Li, C.; Cucullu, M. E.; Nolan, S. P. Organometallics 1995, 14, 5290-5297. (j) Li, C.; Serron S. A.; Nolan, S. P.; Petersen, J. L. Organometallics 1996, 15, 4020-4029. (k) Li, C.; Ogasawa, M.; Nolan, S. P.; Caulton, K. G. Organometallics 1996, 15, 4900-4903.
25. For organoruthenium systems, see: (a) Nolan S. P.; Martin, K. L.; Stevens, E. D.; Fagan, P. J. Organometallics 1992, 11, 3947-3953. (b) Luo, L.; Fagan, P. J.; Nolan, S. P. Organometallics 1993, 12, 4305-4311. (c) Luo, L.; Zhu, N.; Zhu, N.-J.; Stevens, E. D.; Nolan, S. P.; Fagan, P. J. Organometallics 1994, 13, 669-675. (d) Li, C.; Cucullu, M. E.; McIntyre, R. A.; Stevens, E. D.; Nolan, S. P. Organometallics 1994, 13, 3621-3627. (e) Luo, L.; Nolan, S. P. Organometallics 1994, 13, 4781-4786. (f) Cucullu, M. E.; Luo, L., Nolan S. P.; Fagan P. J.; Jones, N. L.; Calabrese, J. C. Organometallics 1995, 14, 289-296. (g) Luo, L.; Li, C.; Cucullu, M. E.; Nolan, S. P. Organometallics 1995, 14, 1333-1338. (h) Serron, S. A.; Nolan, S. P. Organometallics 1995, 14, 4611-4616. (i) Serron, S. A., Luo, L.; Li, C.; Cucullu, M. E.; Nolan, S. P. Organometallics 1995, 14, 5290-5297. (j) Li, C.; Serron S. A.; Nolan, S. P.; Petersen, J. L. Organometallics 1996, 15, 4020-4029. (k) Li, C.; Ogasawa, M.; Nolan, S. P.; Caulton, K. G. Organometallics 1996, 15, 4900-4903.
26. For organoruthenium systems, see: (a) Nolan S. P.; Martin, K. L.; Stevens, E. D.; Fagan, P. J. Organometallics 1992, 11, 3947-3953. (b) Luo, L.; Fagan, P. J.; Nolan, S. P. Organometallics 1993, 12, 4305-4311. (c) Luo, L.; Zhu, N.; Zhu, N.-J.; Stevens, E. D.; Nolan, S. P.; Fagan, P. J. Organometallics 1994, 13, 669-675. (d) Li, C.; Cucullu, M. E.; McIntyre, R. A.; Stevens, E. D.; Nolan, S. P. Organometallics 1994, 13, 3621-3627. (e) Luo, L.; Nolan, S. P. Organometallics 1994, 13, 4781-4786. (f) Cucullu, M. E.; Luo, L., Nolan S. P.; Fagan P. J.; Jones, N. L.; Calabrese, J. C. Organometallics 1995, 14, 289-296. (g) Luo, L.; Li, C.; Cucullu, M. E.; Nolan, S. P. Organometallics 1995, 14, 1333-1338. (h) Serron, S. A.; Nolan, S. P. Organometallics 1995, 14, 4611-4616. (i) Serron, S. A., Luo, L.; Li, C.; Cucullu, M. E.; Nolan, S. P. Organometallics 1995, 14, 5290-5297. (j) Li, C.; Serron S. A.; Nolan, S. P.; Petersen, J. L. Organometallics 1996, 15, 4020-4029. (k) Li, C.; Ogasawa, M.; Nolan, S. P.; Caulton, K. G. Organometallics 1996, 15, 4900-4903.
27. For organoruthenium systems, see: (a) Nolan S. P.; Martin, K. L.; Stevens, E. D.; Fagan, P. J. Organometallics 1992, 11, 3947-3953. (b) Luo, L.; Fagan, P. J.; Nolan, S. P. Organometallics 1993, 12, 4305-4311. (c) Luo, L.; Zhu, N.; Zhu, N.-J.; Stevens, E. D.; Nolan, S. P.; Fagan, P. J. Organometallics 1994, 13, 669-675. (d) Li, C.; Cucullu, M. E.; McIntyre, R. A.; Stevens, E. D.; Nolan, S. P. Organometallics 1994, 13, 3621-3627. (e) Luo, L.; Nolan, S. P. Organometallics 1994, 13, 4781-4786. (f) Cucullu, M. E.; Luo, L., Nolan S. P.; Fagan P. J.; Jones, N. L.; Calabrese, J. C. Organometallics 1995, 14, 289-296. (g) Luo, L.; Li, C.; Cucullu, M. E.; Nolan, S. P. Organometallics 1995, 14, 1333-1338. (h) Serron, S. A.; Nolan, S. P. Organometallics 1995, 14, 4611-4616. (i) Serron, S. A., Luo, L.; Li, C.; Cucullu, M. E.; Nolan, S. P. Organometallics 1995, 14, 5290-5297. (j) Li, C.; Serron S. A.; Nolan, S. P.; Petersen, J. L. Organometallics 1996, 15, 4020-4029. (k) Li, C.; Ogasawa, M.; Nolan, S. P.; Caulton, K. G. Organometallics 1996, 15, 4900-4903.
28. For organoruthenium systems, see: (a) Nolan S. P.; Martin, K. L.; Stevens, E. D.; Fagan, P. J. Organometallics 1992, 11, 3947-3953. (b) Luo, L.; Fagan, P. J.; Nolan, S. P. Organometallics 1993, 12, 4305-4311. (c) Luo, L.; Zhu, N.; Zhu, N.-J.; Stevens, E. D.; Nolan, S. P.; Fagan, P. J. Organometallics 1994, 13, 669-675. (d) Li, C.; Cucullu, M. E.; McIntyre, R. A.; Stevens, E. D.; Nolan, S. P. Organometallics 1994, 13, 3621-3627. (e) Luo, L.; Nolan, S. P. Organometallics 1994, 13, 4781-4786. (f) Cucullu, M. E.; Luo, L., Nolan S. P.; Fagan P. J.; Jones, N. L.; Calabrese, J. C. Organometallics 1995, 14, 289-296. (g) Luo, L.; Li, C.; Cucullu, M. E.; Nolan, S. P. Organometallics 1995, 14, 1333-1338. (h) Serron, S. A.; Nolan, S. P. Organometallics 1995, 14, 4611-4616. (i) Serron, S. A., Luo, L.; Li, C.; Cucullu, M. E.; Nolan, S. P. Organometallics 1995, 14, 5290-5297. (j) Li, C.; Serron S. A.; Nolan, S. P.; Petersen, J. L. Organometallics 1996, 15, 4020-4029. (k) Li, C.; Ogasawa, M.; Nolan, S. P.; Caulton, K. G. Organometallics 1996, 15, 4900-4903.
29. For organoruthenium systems, see: (a) Nolan S. P.; Martin, K. L.; Stevens, E. D.; Fagan, P. J. Organometallics 1992, 11, 3947-3953. (b) Luo, L.; Fagan, P. J.; Nolan, S. P. Organometallics 1993, 12, 4305-4311. (c) Luo, L.; Zhu, N.; Zhu, N.-J.; Stevens, E. D.; Nolan, S. P.; Fagan, P. J. Organometallics 1994, 13, 669-675. (d) Li, C.; Cucullu, M. E.; McIntyre, R. A.; Stevens, E. D.; Nolan, S. P. Organometallics 1994, 13, 3621-3627. (e) Luo, L.; Nolan, S. P. Organometallics 1994, 13, 4781-4786. (f) Cucullu, M. E.; Luo, L., Nolan S. P.; Fagan P. J.; Jones, N. L.; Calabrese, J. C. Organometallics 1995, 14, 289-296. (g) Luo, L.; Li, C.; Cucullu, M. E.; Nolan, S. P. Organometallics 1995, 14, 1333-1338. (h) Serron, S. A.; Nolan, S. P. Organometallics 1995, 14, 4611-4616. (i) Serron, S. A., Luo, L.; Li, C.; Cucullu, M. E.; Nolan, S. P. Organometallics 1995, 14, 5290-5297. (j) Li, C.; Serron S. A.; Nolan, S. P.; Petersen, J. L. Organometallics 1996, 15, 4020-4029. (k) Li, C.; Ogasawa, M.; Nolan, S. P.; Caulton, K. G. Organometallics 1996, 15, 4900-4903.
30. For organoruthenium systems, see: (a) Nolan S. P.; Martin, K. L.; Stevens, E. D.; Fagan, P. J. Organometallics 1992, 11, 3947-3953. (b) Luo, L.; Fagan, P. J.; Nolan, S. P. Organometallics 1993, 12, 4305-4311. (c) Luo, L.; Zhu, N.; Zhu, N.-J.; Stevens, E. D.; Nolan, S. P.; Fagan, P. J. Organometallics 1994, 13, 669-675. (d) Li, C.; Cucullu, M. E.; McIntyre, R. A.; Stevens, E. D.; Nolan, S. P. Organometallics 1994, 13, 3621-3627. (e) Luo, L.; Nolan, S. P. Organometallics 1994, 13, 4781-4786. (f) Cucullu, M. E.; Luo, L., Nolan S. P.; Fagan P. J.; Jones, N. L.; Calabrese, J. C. Organometallics 1995, 14, 289-296. (g) Luo, L.; Li, C.; Cucullu, M. E.; Nolan, S. P. Organometallics 1995, 14, 1333-1338. (h) Serron, S. A.; Nolan, S. P. Organometallics 1995, 14, 4611-4616. (i) Serron, S. A., Luo, L.; Li, C.; Cucullu, M. E.; Nolan, S. P. Organometallics 1995, 14, 5290-5297. (j) Li, C.; Serron S. A.; Nolan, S. P.; Petersen, J. L. Organometallics 1996, 15, 4020-4029. (k) Li, C.; Ogasawa, M.; Nolan, S. P.; Caulton, K. G. Organometallics 1996, 15, 4900-4903.
31. For organoruthenium systems, see: (a) Nolan S. P.; Martin, K. L.; Stevens, E. D.; Fagan, P. J. Organometallics 1992, 11, 3947-3953. (b) Luo, L.; Fagan, P. J.; Nolan, S. P. Organometallics 1993, 12, 4305-4311. (c) Luo, L.; Zhu, N.; Zhu, N.-J.; Stevens, E. D.; Nolan, S. P.; Fagan, P. J. Organometallics 1994, 13, 669-675. (d) Li, C.; Cucullu, M. E.; McIntyre, R. A.; Stevens, E. D.; Nolan, S. P. Organometallics 1994, 13, 3621-3627. (e) Luo, L.; Nolan, S. P. Organometallics 1994, 13, 4781-4786. (f) Cucullu, M. E.; Luo, L., Nolan S. P.; Fagan P. J.; Jones, N. L.; Calabrese, J. C. Organometallics 1995, 14, 289-296. (g) Luo, L.; Li, C.; Cucullu, M. E.; Nolan, S. P. Organometallics 1995, 14, 1333-1338. (h) Serron, S. A.; Nolan, S. P. Organometallics 1995, 14, 4611-4616. (i) Serron, S. A., Luo, L.; Li, C.; Cucullu, M. E.; Nolan, S. P. Organometallics 1995, 14, 5290-5297. (j) Li, C.; Serron S. A.; Nolan, S. P.; Petersen, J. L. Organometallics 1996, 15, 4020-4029. (k) Li, C.; Ogasawa, M.; Nolan, S. P.; Caulton, K. G. Organometallics 1996, 15, 4900-4903.
32. For organoruthenium systems, see: (a) Nolan S. P.; Martin, K. L.; Stevens, E. D.; Fagan, P. J. Organometallics 1992, 11, 3947-3953. (b) Luo, L.; Fagan, P. J.; Nolan, S. P. Organometallics 1993, 12, 4305-4311. (c) Luo, L.; Zhu, N.; Zhu, N.-J.; Stevens, E. D.; Nolan, S. P.; Fagan, P. J. Organometallics 1994, 13, 669-675. (d) Li, C.; Cucullu, M. E.; McIntyre, R. A.; Stevens, E. D.; Nolan, S. P. Organometallics 1994, 13, 3621-3627. (e) Luo, L.; Nolan, S. P. Organometallics 1994, 13, 4781-4786. (f) Cucullu, M. E.; Luo, L., Nolan S. P.; Fagan P. J.; Jones, N. L.; Calabrese, J. C. Organometallics 1995, 14, 289-296. (g) Luo, L.; Li, C.; Cucullu, M. E.; Nolan, S. P. Organometallics 1995, 14, 1333-1338. (h) Serron, S. A.; Nolan, S. P. Organometallics 1995, 14, 4611-4616. (i) Serron, S. A., Luo, L.; Li, C.; Cucullu, M. E.; Nolan, S. P. Organometallics 1995, 14, 5290-5297. (j) Li, C.; Serron S. A.; Nolan, S. P.; Petersen, J. L. Organometallics 1996, 15, 4020-4029. (k) Li, C.; Ogasawa, M.; Nolan, S. P.; Caulton, K. G. Organometallics 1996, 15, 4900-4903.
33. For organoruthenium systems, see: (a) Nolan S. P.; Martin, K. L.; Stevens, E. D.; Fagan, P. J. Organometallics 1992, 11, 3947-3953. (b) Luo, L.; Fagan, P. J.; Nolan, S. P. Organometallics 1993, 12, 4305-4311. (c) Luo, L.; Zhu, N.; Zhu, N.-J.; Stevens, E. D.; Nolan, S. P.; Fagan, P. J. Organometallics 1994, 13, 669-675. (d) Li, C.; Cucullu, M. E.; McIntyre, R. A.; Stevens, E. D.; Nolan, S. P. Organometallics 1994, 13, 3621-3627. (e) Luo, L.; Nolan, S. P. Organometallics 1994, 13, 4781-4786. (f) Cucullu, M. E.; Luo, L., Nolan S. P.; Fagan P. J.; Jones, N. L.; Calabrese, J. C. Organometallics 1995, 14, 289-296. (g) Luo, L.; Li, C.; Cucullu, M. E.; Nolan, S. P. Organometallics 1995, 14, 1333-1338. (h) Serron, S. A.; Nolan, S. P. Organometallics 1995, 14, 4611-4616. (i) Serron, S. A., Luo, L.; Li, C.; Cucullu, M. E.; Nolan, S. P. Organometallics 1995, 14, 5290-5297. (j) Li, C.; Serron S. A.; Nolan, S. P.; Petersen, J. L. Organometallics 1996, 15, 4020-4029. (k) Li, C.; Ogasawa, M.; Nolan, S. P.; Caulton, K. G. Organometallics 1996, 15, 4900-4903.
34. For organoruthenium systems, see: (a) Nolan S. P.; Martin, K. L.; Stevens, E. D.; Fagan, P. J. Organometallics 1992, 11, 3947-3953. (b) Luo, L.; Fagan, P. J.; Nolan, S. P. Organometallics 1993, 12, 4305-4311. (c) Luo, L.; Zhu, N.; Zhu, N.-J.; Stevens, E. D.; Nolan, S. P.; Fagan, P. J. Organometallics 1994, 13, 669-675. (d) Li, C.; Cucullu, M. E.; McIntyre, R. A.; Stevens, E. D.; Nolan, S. P. Organometallics 1994, 13, 3621-3627. (e) Luo, L.; Nolan, S. P. Organometallics 1994, 13, 4781-4786. (f) Cucullu, M. E.; Luo, L., Nolan S. P.; Fagan P. J.; Jones, N. L.; Calabrese, J. C. Organometallics 1995, 14, 289-296. (g) Luo, L.; Li, C.; Cucullu, M. E.; Nolan, S. P. Organometallics 1995, 14, 1333-1338. (h) Serron, S. A.; Nolan, S. P. Organometallics 1995, 14, 4611-4616. (i) Serron, S. A., Luo, L.; Li, C.; Cucullu, M. E.; Nolan, S. P. Organometallics 1995, 14, 5290-5297. (j) Li, C.; Serron S. A.; Nolan, S. P.; Petersen, J. L. Organometallics 1996, 15, 4020-4029. (k) Li, C.; Ogasawa, M.; Nolan, S. P.; Caulton, K. G. Organometallics 1996, 15, 4900-4903.
35. For organoiron system see: (a) Luo, L ; Nolan, S. P. Organometallics 1992, 11, 3483-3486. (b) Luo, L. ; Nolan, S. P. Inorg. Chem. 1993, 32, 2410-2415. (c) Li, C.; Nolan, S. P. Organometallics 1995, 14, 1327-1332. (d) Li, C.; Stevens, E. D.; Nolan, S. P. Organometallics 1995, 14, 3791-3797. (e) Serron, S. A.; Nolan, S. P. Inorg. Chim. Acta 1996, 252, 107-113.
36. For organoiron system see: (a) Luo, L ; Nolan, S. P. Organometallics 1992, 11, 3483-3486. (b) Luo, L. ; Nolan, S. P. Inorg. Chem. 1993, 32, 2410-2415. (c) Li, C.; Nolan, S. P. Organometallics 1995, 14, 1327-1332. (d) Li, C.; Stevens, E. D.; Nolan, S. P. Organometallics 1995, 14, 3791-3797. (e) Serron, S. A.; Nolan, S. P. Inorg. Chim. Acta 1996, 252, 107-113.
37. For organoiron system see: (a) Luo, L ; Nolan, S. P. Organometallics 1992, 11, 3483-3486. (b) Luo, L. ; Nolan, S. P. Inorg. Chem. 1993, 32, 2410-2415. (c) Li, C.; Nolan, S. P. Organometallics 1995, 14, 1327-1332. (d) Li, C.; Stevens, E. D.; Nolan, S. P. Organometallics 1995, 14, 3791-3797. (e) Serron, S. A.; Nolan, S. P. Inorg. Chim. Acta 1996, 252, 107-113.
38. For organoiron system see: (a) Luo, L ; Nolan, S. P. Organometallics 1992, 11, 3483-3486. (b) Luo, L. ; Nolan, S. P. Inorg. Chem. 1993, 32, 2410-2415. (c) Li, C.; Nolan, S. P. Organometallics 1995, 14, 1327-1332. (d) Li, C.; Stevens, E. D.; Nolan, S. P. Organometallics 1995, 14, 3791-3797. (e) Serron, S. A.; Nolan, S. P. Inorg. Chim. Acta 1996, 252, 107-113.
39. For organoiron system see: (a) Luo, L ; Nolan, S. P. Organometallics 1992, 11, 3483-3486. (b) Luo, L. ; Nolan, S. P. Inorg. Chem. 1993, 32, 2410-2415. (c) Li, C.; Nolan, S. P. Organometallics 1995, 14, 1327-1332. (d) Li, C.; Stevens, E. D.; Nolan, S. P. Organometallics 1995, 14, 3791-3797. (e) Serron, S. A.; Nolan, S. P. Inorg. Chim. Acta 1996, 252, 107-113.
40. For organorhodium systems, see: (a) Serron, S. A.; Nolan, S. P.; Moloy, K. G. Organometallics 1996, 15, 4301-4306. (b) Huang, A.; Marcone, J. E.; Mason, K. L.; Marshall, W. J.; Moloy, K. G.; Serron, S. A.; Nolan, S. P. Organometallics 1997, 16, 3377-3380.
41. For organorhodium systems, see: (a) Serron, S. A.; Nolan, S. P.; Moloy, K. G. Organometallics 1996, 15, 4301-4306. (b) Huang, A.; Marcone, J. E.; Mason, K. L.; Marshall, W. J.; Moloy, K. G.; Serron, S. A.; Nolan, S. P. Organometallics 1997, 16, 3377-3380.
42. For leading references in this area, see: (a) Nolan, S. P. Bonding Energetics of Organometallic Compounds In Encyclopedia of Inorganic Chemistry; J. Wiley and Sons: New York, 1994. (b) Hoff, C. D. Prog. Inorg. Chem. 1992, 40, 503-561. (c) Martinho Simões, J. A.; Beauchamp, J. L. Chem. Rev. 1990, 90, 629-688. (d) Bonding Energetics In Organometallic Compounds; Marks, T. J. Ed.; ACS Symposium Series 428; American Chemical Society: Washington, DC, 1990. (e) Metal-Ligand Bonding Energetics in Organotransition Metal Compounds. Polyhedron 1988, 7 (Symposium-in-Print).
43. For leading references in this area, see: (a) Nolan, S. P. Bonding Energetics of Organometallic Compounds In Encyclopedia of Inorganic Chemistry; J. Wiley and Sons: New York, 1994. (b) Hoff, C. D. Prog. Inorg. Chem. 1992, 40, 503-561. (c) Martinho Simões, J. A.; Beauchamp, J. L. Chem. Rev. 1990, 90, 629-688. (d) Bonding Energetics In Organometallic Compounds; Marks, T. J. Ed.; ACS Symposium Series 428; American Chemical Society: Washington, DC, 1990. (e) Metal-Ligand Bonding Energetics in Organotransition Metal Compounds. Polyhedron 1988, 7 (Symposium-in-Print).
44. For leading references in this area, see: (a) Nolan, S. P. Bonding Energetics of Organometallic Compounds In Encyclopedia of Inorganic Chemistry; J. Wiley and Sons: New York, 1994. (b) Hoff, C. D. Prog. Inorg. Chem. 1992, 40, 503-561. (c) Martinho Simões, J. A.; Beauchamp, J. L. Chem. Rev. 1990, 90, 629-688. (d) Bonding Energetics In Organometallic Compounds; Marks, T. J. Ed.; ACS Symposium Series 428; American Chemical Society: Washington, DC, 1990. (e) Metal-Ligand Bonding Energetics in Organotransition Metal Compounds. Polyhedron 1988, 7 (Symposium-in-Print).
45. For leading references in this area, see: (a) Nolan, S. P. Bonding Energetics of Organometallic Compounds In Encyclopedia of Inorganic Chemistry; J. Wiley and Sons: New York, 1994. (b) Hoff, C. D. Prog. Inorg. Chem. 1992, 40, 503-561. (c) Martinho Simões, J. A.; Beauchamp, J. L. Chem. Rev. 1990, 90, 629-688. (d) Bonding Energetics In Organometallic Compounds; Marks, T. J. Ed.; ACS Symposium Series 428; American Chemical Society: Washington, DC, 1990. (e) Metal-Ligand Bonding Energetics in Organotransition Metal Compounds. Polyhedron 1988, 7 (Symposium-in-Print).
46. For leading references in this area, see: (a) Nolan, S. P. Bonding Energetics of Organometallic Compounds In Encyclopedia of Inorganic Chemistry; J. Wiley and Sons: New York, 1994. (b) Hoff, C. D. Prog. Inorg. Chem. 1992, 40, 503-561. (c) Martinho Simões, J. A.; Beauchamp, J. L. Chem. Rev. 1990, 90, 629-688. (d) Bonding Energetics In Organometallic Compounds; Marks, T. J. Ed.; ACS Symposium Series 428; American Chemical Society: Washington, DC, 1990. (e) Metal-Ligand Bonding Energetics in Organotransition Metal Compounds. Polyhedron 1988, 7 (Symposium-in-Print).
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52. (a) Nolan, S. P.; Hoff, C. D.; Landrum, J. T. J. Organomet. Chem. 1985, 282, 357-362.
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55. 2Me complexes).
56. 3 complexes).
57. 3 complex).
58. 23b The synthetic methodology is slightly different, and the spectroscopy was reported in different solvents. We, therefore, report our analytical data here.
59. (b) Trzeciak, A. M.; Glowiak, T.; Grzybek, R.; Ziolkowski, J. J. J. Chem. Soc., Dalton Trans. 1997, 1831-1837.
60. A specific example for the two ruthenium systems can be found in ref 11i. Other examples can be found in refs 1 and 4a.
61. March, J. Advanced Organic Chemistry; Wiley-Interscience: New York, 1992; pp 278-286.
62. Huang, J.; Haar, C. M.; Marshall, W. J.; Moloy, K. G.; Nolan, S. P. Submitted for publication.
63. 3 ligands with 1 in stoichiometric amounts. The results proved to be nonreproducible. The infrared analysis of the products showed that the reaction did not go to completion under these conditions or that other products were formed, as judged by IR band positions.
64. 10 performed by one of the reviewers suggests that within the series of phosphine ligands investigated the percent contribution to the enthalpy of reaction is as follows: 21% electronic, 47% steric, and 32% from an aryl effect. We thank the reviewer for this contribution.