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Volumn 28, Issue 2, 2009, Pages 517-522

1,2-Azaborolyl-ligated half-sandwich complexes of scandium(IΠ) and Lutetium(iπ): Synthesis, structures, and syndiotactic polymerization of styrene

Author keywords

[No Author keywords available]

Indexed keywords

LIGANDS; LUTETIUM; POLYMERIZATION; POLYMERS; SCANDIUM; SCANDIUM COMPOUNDS; STYRENE;

EID: 61849171764     PISSN: 02767333     EISSN: None     Source Type: Journal    
DOI: 10.1021/om800734v     Document Type: Article
Times cited : (66)

References (25)
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    • For reviews on Cp-ligated half-sandwich rare-earth-metal complexes, see: (a) Arndt, S.; Okuda, J. Chem. Rev. 2002, 102, 1953. (b) Hou, Z.; Luo, Y.; Li, X. J. Organomet. Chem. 2006, 691, 3114. (c) Okuda, J. Dalton Trans. 2003, 2367.
    • For reviews on Cp-ligated half-sandwich rare-earth-metal complexes, see: (a) Arndt, S.; Okuda, J. Chem. Rev. 2002, 102, 1953. (b) Hou, Z.; Luo, Y.; Li, X. J. Organomet. Chem. 2006, 691, 3114. (c) Okuda, J. Dalton Trans. 2003, 2367.
  • 7
    • 61849152271 scopus 로고    scopus 로고
    • There are a few scattered examples of Ab-ligated half-sandwich late-transition-metal non-alkylated complexes (e.g. Cr/Co/Rh); see: (a) Schmid, G. In Comprehensive Heterocyclic Chemistry 11; Shinkai, I., Ed.; Elsevier: Oxford, U.K., 1996; Chapter 3.17. (b) Schmid, G.; Schütz, M. Organometallics 1992, 11, 1789. (c) Liu, S.-Y.; Hills, I. D.; Fu, G. C. Organometallics 2002, 21, 4323.
    • There are a few scattered examples of Ab-ligated half-sandwich late-transition-metal non-alkylated complexes (e.g. Cr/Co/Rh); see: (a) Schmid, G. In Comprehensive Heterocyclic Chemistry 11; Shinkai, I., Ed.; Elsevier: Oxford, U.K., 1996; Chapter 3.17. (b) Schmid, G.; Schütz, M. Organometallics 1992, 11, 1789. (c) Liu, S.-Y.; Hills, I. D.; Fu, G. C. Organometallics 2002, 21, 4323.
  • 8
    • 61849097081 scopus 로고    scopus 로고
    • Half-sandwich rare-earth-metal dialkyl complexes bearing pyrollyl and phospholyl ligands were reported recently. See: (a) Nishiura, M; Mashiko, T.; Hou, Z. Chem. Commun. 2008, 2019. (b) Jaroschik, F.; Shima, T.; Li, X.; Mori, K.; Ricard, L.; Le Goff, X.-F.; Nief, F.; Hou, Z. Organometallics 2007, 26, 5654. (c) Roux, E. L.; Nief, F.; Jaroschik, F.; Törnroos, K. W.; Anwander, R. Dalton Trans. 2007, 4866.
    • Half-sandwich rare-earth-metal dialkyl complexes bearing pyrollyl and phospholyl ligands were reported recently. See: (a) Nishiura, M; Mashiko, T.; Hou, Z. Chem. Commun. 2008, 2019. (b) Jaroschik, F.; Shima, T.; Li, X.; Mori, K.; Ricard, L.; Le Goff, X.-F.; Nief, F.; Hou, Z. Organometallics 2007, 26, 5654. (c) Roux, E. L.; Nief, F.; Jaroschik, F.; Törnroos, K. W.; Anwander, R. Dalton Trans. 2007, 4866.
  • 9
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    • Evans, W. J.; Brady, J. C; Ziller, J. W. J. Am. Chem. Soc. 2001, 123, 7711. (b) Hultzsch, K. C; Spaniol, T. P.; Okuda, J. Angew. Chem., Int. Ed. 1999, 38, 227. (c) Cameron, T. M.; Gordon, J. C; Scott, B. L. Organometallics 2004, 23, 2995. (d) Cui, D. ML; N¡shiura, M; Hou, Z. M. Macromolecules 2005, 38, 4089.
    • (a) Evans, W. J.; Brady, J. C; Ziller, J. W. J. Am. Chem. Soc. 2001, 123, 7711. (b) Hultzsch, K. C; Spaniol, T. P.; Okuda, J. Angew. Chem., Int. Ed. 1999, 38, 227. (c) Cameron, T. M.; Gordon, J. C; Scott, B. L. Organometallics 2004, 23, 2995. (d) Cui, D. ML; N¡shiura, M; Hou, Z. M. Macromolecules 2005, 38, 4089.
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    • 2 dianionic species; see: Bazan, G. C; Schaefer, W. P.; Bercaw, J. E. Organometallics 1993, 12, 2126.
    • 2 dianionic species; see: Bazan, G. C; Schaefer, W. P.; Bercaw, J. E. Organometallics 1993, 12, 2126.
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    • 2 hybridized and the exocyclic B-N bond lengths are in an appropriate range for a moiety with substantial double-bond character (unpublished work).
    • 2 hybridized and the exocyclic B-N bond lengths are in an appropriate range for a moiety with substantial double-bond character (unpublished work).
  • 21
    • 61849183461 scopus 로고    scopus 로고
    • In the absence of AliBu3, 7/[Ph3C, B(C6F5)4] alone showed much lower activity and gave a bimodal polymer under the same conditions, which was in contrast with case for the Cp-ligated analogues
    • 4] alone showed much lower activity and gave a bimodal polymer under the same conditions, which was in contrast with case for the Cp-ligated analogues.
  • 23
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.