Reactivity control of a dinuclear xenophilic species, Tp#Ni-RuCp(CO)2, via spin crossover across a metal-metal bond [Tp#: Hydrotris(4-bromo-3,5-dimethylpyrazolyl)borato]

Chemistry Letters

Volumn , Issue 12, 2002, Pages 1198-1199

  Uehara, Kazuhiro ^a   Hikichi, Shiro ^a,b   Akita, Munetaka ^a  

^a TOKYO INSTITUTE OF TECHNOLOGY   (Japan)

^b UNIVERSITY OF TOKYO   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

METAL; NICKEL; RUTHENIUM;

ARTICLE; CHEMICAL BOND; CHEMICAL PARAMETERS; CHEMICAL REACTION; MAGNETISM;

EID: 0037028341     PISSN: 03667022     EISSN: None     Source Type: Journal    
DOI: 10.1246/cl.2002.1198     Document Type: Article

References (19)

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8. L. H. Gade, Angew. Chem., Int. Ed., 39, 2659 (2000); G. Fachinetti, G. Fochi, T. Funaioli, and P. F. Zanazzi, Angew. Chem., Int. Ed., 26, 680 (1987); G. Fachinetti, G. Fochi, T. Funaioli, and P. F. Zanazzi, J. Chem. Soc., Chem. Commun., 1987, 89; G. Kong, G. N. Harakas, and B. R. Wittlesey, J. Am. Chem. Soc., 117, 3502 ( 1995); G. N. Harakas and B. R. Wittlesey, J. Am. Chem. Soc., 118, 4210 (1996); See also, L. H. Gade, Angew. Chem., Int. Ed., 35, 2089 (1996).
9. L. H. Gade, Angew. Chem., Int. Ed., 39, 2659 (2000); G. Fachinetti, G. Fochi, T. Funaioli, and P. F. Zanazzi, Angew. Chem., Int. Ed., 26, 680 (1987); G. Fachinetti, G. Fochi, T. Funaioli, and P. F. Zanazzi, J. Chem. Soc., Chem. Commun., 1987, 89; G. Kong, G. N. Harakas, and B. R. Wittlesey, J. Am. Chem. Soc., 117, 3502 ( 1995); G. N. Harakas and B. R. Wittlesey, J. Am. Chem. Soc., 118, 4210 (1996); See also, L. H. Gade, Angew. Chem., Int. Ed., 35, 2089 (1996).
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12. S. Trofimenko, "Scorpionates The Coordination Chemistry of Polypyrazolylborate Ligands," Imperial College Press, London (1999); M. Akita and S. Hikichi, Bull. Chem. Soc. Jpn., 72, 1657 (2002).
13. S. Trofimenko, "Scorpionates The Coordination Chemistry of Polypyrazolylborate Ligands," Imperial College Press, London (1999); M. Akita and S. Hikichi, Bull. Chem. Soc. Jpn., 72, 1657 (2002).
14. #: hydrotris(4-bromo-3,5-dimethylpyrazolyl)borato.
15. 2-hexane. 2: dark brown crystals (148 mg, 0.181 mmol, 41% yield). The reaction without sonication afforded a mixture of products, because the reaction was so slow as to cause concomitant decomposition of 2.
16. a), 236.7, 201.2 (CO), 134.8 (= CH).
17. -3, R1=0.068 for 5316 data (F > 4σ(F)), wR2 = 0.190 (all data).
18. 1 -vinylidene ligand and site exchange with the μ-CO ligand. M. I. Bruce, Chem. Rev., 98, 2797 (1998).
19. RM fragment. K. Uehara, S. Hikichi, and M. Akita, unpublished results.