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Volumn 41, Issue 1, 2001, Pages 56-63

DFT/ECP Study of C-H Activation by (PCP)Ir and (PCP)Ir(H)2 (PCP = η3-1,3-C6H3(CH2PR 2)2). Enthalpies and Free Energies of Associative and Dissociative Pathways

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ARTICLE;

EID: 0001788845     PISSN: 00952338     EISSN: None     Source Type: Journal    
DOI: 10.1021/ci000061g     Document Type: Article
Times cited : (45)

References (65)
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    • During the course of this study the first observation of C - H addition to give a M(V) adduct (iridium) was reported: Klei, S. R.; Tilley, T. D.; Bergman. R. G. J. Am. Chem. Soc. 2000, 122, 1816-1817.
    • (2000) J. Am. Chem. Soc. , vol.122 , pp. 1816-1817
    • Klei, S.R.1    Tilley, T.D.2    Bergman, R.G.3
  • 23
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    • (b) Liu, F.; Goldman, A. S. Chem. Commun. 1999, 655-656. Krogh-Jespersen, K.; Goldman, A. S. Transition State Modeling for Catalysis, ACS Symposium Series 721, Truhlar, D. G., Morokuma, K., Eds.; American Chemical Society: Washington, DC, 1998; pp 151-162.
    • (1999) Chem. Commun. , pp. 655-656
    • Liu, F.1    Goldman, A.S.2
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    • Transition State Modeling for Catalysis
    • Truhlar, D. G., Morokuma, K., Eds.; American Chemical Society: Washington, DC
    • (b) Liu, F.; Goldman, A. S. Chem. Commun. 1999, 655-656. Krogh-Jespersen, K.; Goldman, A. S. Transition State Modeling for Catalysis, ACS Symposium Series 721, Truhlar, D. G., Morokuma, K., Eds.; American Chemical Society: Washington, DC, 1998; pp 151-162.
    • (1998) ACS Symposium Series 721 , vol.721 , pp. 151-162
    • Krogh-Jespersen, K.1    Goldman, A.S.2
  • 29
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    • 2 with H in an apical position
    • 2 with H in an apical position.
  • 58
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    • note
    • 2) (ref 43). We find that differences between the PCP ligands used, R = H vs R = Me, are not insignificant. Even more importantly, we find that entropy differences play a critical role and thus energies are not sufficient to address this question.
  • 65
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    • note
    • ‡) barrier is lower for the dissociative than for the associative pathway.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.