Crystal structures of poly(aryl ether) dendrons with palladium scorpionate complexes at their focal point

Inorganic Chemistry

Volumn 46, Issue 12, 2007, Pages 4793-4795

  Sánchez Méndez, Alberto ^a   De Jesús, Ernesto ^a   Flores, Juan C ^a   Gómez Sal, Pilar ^a  

^a UNIVERSITY OF ALCALÁ   (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 34347230890     PISSN: 00201669     EISSN: None     Source Type: Journal    
DOI: 10.1021/ic7005748     Document Type: Article

References (50)

1. (a) Dendrimers and Other Dendritic Polymers; Fréchet, J. M. J., Tomalia, D. A., Eds.; Wiley-VCH: New York, 2002.
2. (b) Newkome, G. R.; Moorefield, C. N.; Vögtle, F. Dendrimers and Dendrons: Concepts, Syntheses, Applications; Wiley-VCH: Weinheim, Germany, 2001.
3. (a) de Gennes, P.-G.; Hervet, H. J. Phys., Lett. 1983, 44, L351-L352.
4. (b) Lescanec, R. L.; Muthukumar, M. Macromolecules 1990, 23, 2280-2288.
5. (a) Bosman, A. W.; Janssen, H. M.; Meijer, E. W. Chem. Rev. 1999, 99, 1665-1688.
6. (b) Bauer, B. J.; Amis, E. J. work in Chapter 11 of ref 1b.
7. Structures of G2 dendrimers based on 3,5-dihydroxybenzyl alcohol: (a) Karakaya, B.; Claussen, W.; Gessler, K.; Saenger, W.; Schlüter, A.-D. J. Am. Chem. Soc. 1997, 119, 3296-3301.
8. March, R. E. Acta Crystallogr., Sect. B 1999, 55, 931-936.
9. (b) Brevis, M.; Clarkson, G. J.; Goddard, V.; Helliwell, M.; Holder, A. M.; McKeown, N. B. Angew. Chem., Int. Ed. 1998, 37, 1092-1094.
10. Brevis, M.; Clarkson, G. J.; Helliwell, M.; Holder, A. M.; McKeown, N. B. Chem.-Eur. J. 2000, 6, 4630-4636.
11. (c) Vögtle, F.; Plevoets, M.; Nieger, M.; Azzellini, G. C.; Credi, A.; De Cola, L.; De Marchis, V.; Venturi, M.; Balzani, V. J. Am. Chem. Soc. 1999, 121, 6290-6298.
12. Other G2 structures: (a) Seyferth, D.; Son, D. Y.; Rheingold, A. L.; Ostrander, R. L. Organometallics 1994, 13, 2682-2690.
13. (b) de Groot, D.; Eggeling, E. B.; de Wilde, J. C.; Kooijman, H.; van Haaren, R. J.; van der Made, A. W.; Spek, A. L.; Vogt, D.; Reek, J. N. H.; Kamer, P. C. J.; van Leeuwen, P. W. N. M. Chem. Commun. 1999, 1623-1624.
14. (c) Huang, B.; Paquette, J. R. Org. Lett. 2000, 2, 239-242.
15. (d) Wang, R.; Yang, J.; Zheng, Z.; Carducci, M. D.; Jiao, J.; Seraphin, S. Angew. Chem., Int. Ed. 2001, 40, 549-552.
16. Structures of transition-metal dendrimers (G1): (a) Seyferth, D.; Kugita, T.; Rheingold, A. L.; Yap, G. P. A. Organometallics 1995, 14, 5362-5366.
17. (b) Kriesel, J. W.; Konig, S.; Freitas, M. A.; Marshall, A. G.; Leary, J. A.; Tilley, T. D. J. Am. Chem. Soc. 1998, 120, 12207-12215.
18. (c) Leininger, S.; Stang, P. J.; Huang, S. Organometallics 1998, 17, 3981-3987.
19. (d) Coupar, P. I.; Jaffrès, P.-A.; Morris, R. E. J. Chem. Soc., Dalton Trans. 1999, 2183-2187.
20. (e) Kleij, A. W.; Klein Gebbink, R. J. M.; van den Nieuwenhuijzen, P. A. J.; Kooijman, H.; Lutz, M.; Spek, A. L.; van Koten, G. Organometallics 2001, 20, 634-647.
21. (f) Fujihara, T.; Obora, Y.; Tokunaga, M.; Sato, H.; Tsuji, Y. Chem. Commun. 2005, 4526-4528.
22. (g) Sato, H.; Fujihara, T.; Obora, Y.; Tokunaga, M.; Kiyosu, J.; Tsuji, Y. Chem. Commun. 2007, 269-271.
23. Hawker, C.; Fréchet, J. M. J. J. Chem. Soc., Chem. Commun. 1990, 1010-1013.
24. Hawker, C. J.; Fréchet, J. M. J. J. Am. Chem. Soc. 1990, 112, 7638-7647.
25. For recent reviews about dendrimers, see: (a) Reek, J. N. H.; Arévalo, S.; van Heerbeek, R.; Kamer, P. C. J.; van Leeuwen, P. W. N. M. Adv. Catal. 2006, 49, 71-151.
26. (b) Méry, D.; Astruc, D. Coord. Chem. Rev. 2006, 250, 1965-1979.
27. (c) Gade, L. H., Ed. Dendrimer Catalysis; Springer: Berlin, 2006.
28. (d) Andrés, R.; de Jesús, E.; Flores, J. C. New J. Chem. 2007, doi:10.1039/b615761k.
29. (a) Wooley, K. L.; Klug, C. A.; Tasaki, K.; Schaefer, J. J. Am. Chem. Soc. 1997, 119, 53-58 and references cited therein.
30. (b) Riley, J. M.; Alkan, S.; Chen, A.; Shapiro, M.; Khan, W. A.; Murphy, W. R., Jr.; Hanson, J. E. Macromolecules 2001, 34, 1797-1809 and references cited therein.
31. Naidoo, K. J.; Hughes, S. J.; Moss, J. R. Macromolecules 1999, 32, 331-341.
32. Sánchez-Méndez, A.; Benito, J. M.; de Jesús, E.; de la Mata, F. J.; Floras, J. C.; Gómez, R.; Gómez-Sal, P. Dalton Trans. 2006, 5379-5389.
33. Trofimenko, S. Scorpionates. The Coordination Chemistry of Polypyrazolylborate Ligands; Imperial College Press: London, 1999.
34. (a) Otero, A.; Fernández-Baeza, J.; Antiñolo, A.; Tejada, J.; Lara-Sánchez, A. Dalton Trans. 2004, 1499-1510.
35. (b) Pettinari, C.; Pettinari, R. Coord. Chem. Rev. 2005, 249, 525-543.
36. (c) Pettinari, C.; Pettinari, R. Coord. Chem. Rev. 2005, 249, 663-691.
37. (d) Bigmore, H. R.; Lawrence, S. C.; Mountford, P.; Tredget, C. S. Dalton Trans. 2005, 635-651.
38. (a) Reger, D. L.; Grattan, T. C.; Brown, K. J.; Little, C. A.; Lamba, J. J. S.; Rheingold, A. L.; Sommer, R. D. J. Organomet. Chem. 2000, 607, 120-128.
39. (b) Juliá S.; Sala, P.; del Mazo, J.; Sancho, M.; Ochoa, C.; Elguero, J.; Fayet, J.-P.; Vertut, M.-C. J. Heterocycl. Chem. 1982, 19, 1141-1145.
40. (c) Julia, S.; del Mazo, J. M.; Avila, L.; Elguero, J. Org. Prep. Proced. Int. 1984, 16, 299-307.
41. (a) Bigmore, H. R.; Dubberley, S. R.; Kranenburg, M.; Lawrence, S. C.; Sealey, A. J.; Selby, J. D.; Zuideveld, M. A.; Cowley, A. R.; Mountford, P. Chem. Commun. 2006, 436-438.
42. (b) Lawrence, S. C.; Ward, B. D.; Dubberley, S. R.; Kozak, C. M.; Mountford, P. Chem. Commun. 2003, 2880-2881.
43. (c) Milione, S.; Montefusco, C.; Cuenca, T.; Grassi, A. Chem. Commun. 2003, 1176-1177.
44. Sánchez-Méndez, A.; Silvestri, G. F.; de Jesús, E.; de la Mata, F. J.; Floras, J. C.; Gómez, R.; Gómez-Sal, P. Eur. J. Inorg. Chem. 2004, 3287-3296.
45. (a) Reger, D. L.; Semeniuc, R. F.; Smith, M. D. J. Organomet. Chem. 2003, 666, 87-101.
46. (b) Reger, D. L.; Semeniuc, R. F.; Smith, M. D. J. Chem. Soc., Dalton Trans. 2002, 476-477.
47. Bellard, S.; Elliot, R.; McDonald, E. Acta Crystallogr., Sect. B 1982, 38, 669-671.
48. Several crystal structures of dendrimers built of other motifs also showed a tendency to back-folding. For example, see: Larré, C.; Donnadieu, B.; Caminade, A.-M.; Majoral, J.-P. Chem.-Eur. J. 1998, 4, 2031-2036.
49. Larré C.; Bressolles, D.; Turrin, C.; Donnadieu, B.; Caminade, A.-M.; Majoral, J.-P. J. Am. Chem. Soc. 1998, 120, 13070-13082.
50. Percec, V.; Cho, W.-D.; Ungar, G. J. Am. Chem. Soc. 2000, 122, 10273-10281 and references cited therein.