Nonhydrolytic synthesis of branched alkoxysiloxane oligomers Si[OSiH(OR)2]4 (R = Me, Et)

Angewandte Chemie - International Edition

Volumn 49, Issue 31, 2010, Pages 5273-5277

  Wakabayashi, Ryutaro ^a   Kawahara, Kazufumi ^a   Kuroda, Kazuyuki ^a  

^a WASEDA UNIVERSITY   (Japan)

Author keywords

Lewis acids; Nonhydrolytic synthesis; Oligomerization; Silanes

Indexed keywords

CHEMICAL EQUATIONS; LEWIS ACID; LEWIS ACIDS; NONHYDROLYTIC SYNTHESIS; SILANOL GROUPS; SILANOLS;

ACIDS; OLIGOMERIZATION; OLIGOMERS; REACTION INTERMEDIATES;

SYNTHESIS (CHEMICAL);

EID: 77954853612     PISSN: 14337851     EISSN: 15213773     Source Type: Journal    
DOI: 10.1002/anie.201001640     Document Type: Article

References (43)

1. For example: a) C. J. Brinker, G. W. Scherer, Sol-Gel Science: The Physics and Chemistry of Sol-Gel Processing, Academic Press, London, 1990;
2. b) Y. Abe, T. Gunji, Prog. Polym. Sci. 2004, 29, 149-182.
3. a) A. Shimojima, K. Kuroda, Angew. Chem. 2003, 115, 4191-4194;
4. Angew. Chem. Int. Ed. 2003, 42, 4057-4060;
5. b) A. Shimojima, Z. Liu, T. Ohsuna, O. Terasaki, K. Kuroda, J. Am. Chem. Soc. 2005, 127, 14108-14116;
6. c) A. Shimojima, K. Kuroda, Chem. Rec. 2006, 6, 53-63.
7. a) J. Suzuki, A. Shimojima, Y. Fujimoto, K. Kuroda, Chem. Eur. J. 2008, 14, 973-980;
8. b) Y. Hagiwara, A. Shimojima, K. Kuroda, Chem. Mater. 2008, 20, 1147-1153;
9. c) S. Sakamoto, A. Shimojima, K. Miyasaka, J. Ruan, O. Terasaki, K. Kuroda, J. Am. Chem. Soc. 2009, 131, 9634-9635.
10. a) C. R. Morgan, W. F. Olds, A. L. Rafferty, J. Am. Chem. Soc. 1951, 73, 5193-5195;
11. b) J. R. Wright, R. O. Bolt, A. Goldschmidt, A. D. Abbott, J. Am. Chem. Soc. 1958, 80, 1733-1737.
12. a) E. A. Rebrov, A. M. Muzafarov, A. A. Zhdanov, Dokl. Akad. Nauk SSSR 1988, 302, 346-349;
13. b) E. A. Rebrov, A.M. Muzafarov, V. S. Papkov, A. A. Zhdanov, Dokl. Akad. Nauk SSSR 1989, 309, 376-380;
14. c) A. M. Muzafarov, E. A. Rebrov, Heteroat. Chem. 2006, 17, 514-541;
15. d) A. M. Muzafarov, E. A. Rebrov, J. Polym. Sci. Part A 2008, 46, 4935-4948.
16. a) J. Chiba, Y. Sugahara, K. Kuroda, J. Sol-Gel Sci. Technol. 1994, 2, 153-156;
17. b) C. Le Roux, H. Yang, S. Wenzel, S. Grigoras, M. A. Brook, Organometallics 1998, 17, 556-564;
18. c) A. R. Bassindale, I. A. MacKinnon, M. G. Maeasano, P. G. Taylor, Chem. Commun. 2003, 1382-1383.
19. R. J. P. Corriu, D. Leclercq, P. Lefèvre, P. H. Mutin, A. Vioux, J. Non-Cryst. Solids 1992, 146, 301-303.
20. a) R. J. P. Corriu, D. Leclercq, P. H. Mutin, H. Samson, A. Vioux, / Organomet. Chem. 1994, 466, 43-50;
21. b) L. Bourget, P. H. Mutin, A. Vioux, J. M. Frances, J. Polym. Sci. Part A 1998, 36, 2415-2425;
22. c) P. H. Mutin, A. Vioux, Chem. Mater. 2009, 21, 582-596.
23. L. Bourget, R. J. P. Corriu, D. Lecelercq, P. H. Mutin, A. Vioux, J. Non-Cryst. Solids 1998, 242, 81-91.
24. a) M. Labrouillère, C. L. Roux, H. Gaspard-Iloughmane, J. Dubac, Synlett 1994, 723-724;
25. b) M. Labrouillère, C. L. Roux, A. Oussaid, H. Gaspard-Iloughmane, J. Dubac, Bull. Soc. Chim. Fr. 1995, 132, 522-530.
26. a) M. Jaumann, E. A. Rebrov, V. V. Kazakova, A. M. Muzafarov, W. A. Goedel, M. Möller, Macromol. Chem. Phys. 2003, 204, 1014-1026;
27. b) X. Zhu, M. Jaumann, K. Peter, M. Möller, C. Melian, A. Adams-Buda, D. E. Demco, B. Blümich, Macromolecules 2006, 39, 1701-1708.
28. a) S. Rubinsztajn, J. A. Cella, Polym. Prepr. Am. Chem. Soc. Div. Polym. Chem. 2004, 45, 635-636;
29. b) S. Rubinsztajn, J. A. Cella, Macromolecules 2005, 38, 1061-1063.
30. J. Chojnowski, S. Rubinztajn, J. A. Cella, W. Fortuniak, M. Cypryk, J. Kujata, K. Kazmierski, Organometallics 2005, 24, 6077-6084.
31. J. Chojnowski, S. Rubinsztajn, W. Fortuniak, J. Kujata, Macromolecules 2008, 41, 7352-7358.
32. D. B. Thompson, M. A. Brook, J. Am. Chem. Soc. 2008, 130, 32-33.
33. W. Gerrard, K. D. Kilburn, Research 1954, 11, S57-S59.
34. X. Zhang, P. Xie, Z. Shen, J. Jiang, C. Zhu, H. Li, T. Zhang, C. C. Han, L. Wan, S. Yan, R. Zhang, Angew. Chem. 2006, 118, 3184-3188;
35. Angew. Chem. Int. Ed. 2006, 45, 3112-3116.
36. T. Kusukawa, Y. Kabe, T. Erata, B. Nestler, W. Ando, Organometallics 1994, 13, 4186-4188.
37. [17] The data indicate the highly selective formation of 1.
38. 1H FT NMR spectra, Vol. 1 (Eds. : C. J. Pouchert, J. Behnke), Aldrich Chemical Co., Milwaukee, 1993, p. 96, 161.
39. N. Ueda, T. Gunji, Y. Abe, J. Sol-Gel Sci. Technol. 2008, 48, 163-167.
40. 4 with methoxy groups by transesterification.
41. T. Saito, Y. Nishimoto, M. Yasuda, A. Baba, J. Org. Chem. 2006, 71, 8516-8522.
42. E. M. Arnett, T. C. Hofelich, J. Am. Chem. Soc. 1983, 105, 2889-2895.
43. 13C NMR spectroscopy (Figure S15 in the Supporting Information). All the data imply that a partial condensation occurred.