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Volumn 15, Issue 8, 2009, Pages 1862-1869

Oxidation of ethers, alcohols, and unfunctionalized hydrocarbons by the methyltrioxorhenium/H2O2 system: A computational study on catalytic C-H bond activation

Author keywords

C H activation; Density functional calculations; Oxidation; Reaction mechanisms; Rhenium

Indexed keywords

ACTIVATION ANALYSIS; ALUMINA; CONTINUUM MECHANICS; DENSITY FUNCTIONAL THEORY; DEUTERIUM; ETHERS; HYDROGEN; HYDROGEN PEROXIDE; PORPHYRINS; POTENTIAL ENERGY; REACTION KINETICS; RELAY CONTROL SYSTEMS; RHENIUM; RHENIUM COMPOUNDS;

EID: 60749136532     PISSN: 09476539     EISSN: 15213765     Source Type: Journal    
DOI: 10.1002/chem.200801493     Document Type: Article
Times cited : (17)

References (73)
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    • See discussion in reference [9c
    • See discussion in reference [9c].
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    • General reviews about MTO catalysis: a F. E. Kuhl, A. Scherbaum, W. A. Herrmann, J. Organomet. Chem. 2004, 689, 4149;
    • General reviews about MTO catalysis: a) F. E. Kuhl, A. Scherbaum, W. A. Herrmann, J. Organomet. Chem. 2004, 689, 4149;
  • 41
    • 60749088037 scopus 로고    scopus 로고
    • If the substrate is a hydrocarbon the product alcohol is produced directly. If the substrate is a secondary alcohol a carbonyl hydrate is produced, which then eliminates water to form the ketone
    • If the substrate is a hydrocarbon the product alcohol is produced directly. If the substrate is a secondary alcohol a carbonyl hydrate is produced, which then eliminates water to form the ketone.
  • 63
    • 0000304948 scopus 로고    scopus 로고
    • Jaguar 6.0 package treats solvated molecular systems with PB-SCRF method by using its own Poisson-Boltzmann solver, which makes it possible to compute solvation energies and minimum-energy solvated structures of solvated transition states. For details, see: a D. J. Tannor, B. Marten, R. Murphy, R. A. Friesner, D. Sitkoff, A. Nicholls, M. Ringnalda, W. A. Goddard III, B. Honig, J. Am. Chem. Soc. 1994, 116, 11875;
    • Jaguar 6.0 package treats solvated molecular systems with PB-SCRF method by using its own Poisson-Boltzmann solver, which makes it possible to compute solvation energies and minimum-energy solvated structures of solvated transition states. For details, see: a) D. J. Tannor, B. Marten, R. Murphy, R. A. Friesner, D. Sitkoff, A. Nicholls, M. Ringnalda, W. A. Goddard III, B. Honig, J. Am. Chem. Soc. 1994, 116, 11875;
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    • Jaguar versions 4.0 and 6.0, Schrödinger, Portland, OR, 1991-2000.
    • Jaguar versions 4.0 and 6.0, Schrödinger, Portland, OR, 1991-2000.
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    • 60749091599 scopus 로고    scopus 로고
    • The addition of the Re-bound water molecule did not affect TS4 and TS5 to any significant extent. The presence of a labile Rebound ligand complicates convergence during the transition search and IRC scans because of the presence of several nearly degenerate local minimum configurations and the lack of the direct ligand-solvent interactions. To reduce the associated computational uncertainty, we performed the majority of our study both with and without the labile Re-bound water molecule.
    • The addition of the Re-bound water molecule did not affect TS4 and TS5 to any significant extent. The presence of a labile Rebound ligand complicates convergence during the transition search and IRC scans because of the presence of several nearly degenerate local minimum configurations and the lack of the direct ligand-solvent interactions. To reduce the associated computational uncertainty, we performed the majority of our study both with and without the labile Re-bound water molecule.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.