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Volumn 121, Issue 27, 1999, Pages 6437-6443

The effect of alkane structure on rates of photoinduced C-H bond activation by Cp*Rh(CO)2 in liquid rare gas media: An infrared flash kinetics study

Author keywords

[No Author keywords available]

Indexed keywords

ALKANE DERIVATIVE; CYCLOPENTANE; ETHANE; HEXANE; KRYPTON; METHANE; OCTANE; PROPANE; RHODIUM DERIVATIVE;

EID: 0033554015     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja9904282     Document Type: Article
Times cited : (75)

References (45)
  • 12
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    • For recent theoretical studies, see the following, as well as refs 13-16: Su, M. D.; Chu, S. Y. Chem. Eur. J. 1999, 5, 198.
    • (1999) Chem. Eur. J. , vol.5 , pp. 198
    • Su, M.D.1    Chu, S.Y.2
  • 19
    • 0001406599 scopus 로고    scopus 로고
    • For a recent review of experimental and theoretical work on transition metal alkane complexes, see: Hall, C.; Perutz, R. N. Chem. Rev. 1996, 96, 3125.
    • (1996) Chem. Rev. , vol.96 , pp. 3125
    • Hall, C.1    Perutz, R.N.2
  • 24
    • 0345309314 scopus 로고    scopus 로고
    • note
    • -1. Crucial support for this hypothesis was obtained by study of the reaction of 1 with perdeuterioneopentane, which permitted spectroscopic and temporal resolution of IR bands at 1946 and 1947 cm-1, attributable to the putative krypton and alkane complexes, respectively. See ref 22.
  • 31
    • 0001449096 scopus 로고
    • Literature values for liquid Kr densities support a 17% density increase from -80 to -110°C at the pressures pertaining in our experiments: Street, W. B.; Staveley, L. A. K. J. Chem. Phys. 1971, 55, 2495.
    • (1971) J. Chem. Phys. , vol.55 , pp. 2495
    • Street, W.B.1    Staveley, L.A.K.2
  • 32
    • 0344878157 scopus 로고    scopus 로고
    • note
    • At higher concentrations of methane, the solution became opaque in the IR region of interest, precluding a spectroscopic study.
  • 33
    • 33845376001 scopus 로고
    • Kinetic studies with cyclopropane and cyclobutane as substrates were not undertaken because of potential complications arising from the observation of C-C activation of these strained rings by a related rhodium complex. See: Periana, R. A.; Bergman, R. G. J. Am. Chem. Soc. 1986, 108, 7346.
    • (1986) J. Am. Chem. Soc. , vol.108 , pp. 7346
    • Periana, R.A.1    Bergman, R.G.2
  • 34
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    • Synergy Software ©
    • Curve fitting was performed using the commercially available program KaleidaGraph (Version 3.0, Synergy Software © 1996).
    • (1996) KaleidaGraph Version 3.0
  • 43
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    • and references therein
    • Applequist, J. J. Phys. Chem. 1993, 97, 6016 and references therein.
    • (1993) J. Phys. Chem. , vol.97 , pp. 6016
    • Applequist, J.1
  • 44
    • 0344446340 scopus 로고    scopus 로고
    • note
    • Compensating variations in the parameters of a dual parameter fit can sometimes simply be artifacts of the fitting equation. In this case, however, we directly observe saturation behavior, and we are therefore confident that physical phenomena differentiate the rates and equilibria in, for example, the cyclohexane and cycloheptane reactions.
  • 45
    • 33845374257 scopus 로고
    • 1H NMR. In that case, however, the observed product may have been thermodynamic, rather than kinetic: Periana, R. A.; Bergman, R. G. J. Am. Chem. Soc. 1986, 108, 7332.
    • (1986) J. Am. Chem. Soc. , vol.108 , pp. 7332
    • Periana, R.A.1    Bergman, R.G.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.