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Number of results

Journal

2009 | 7 | 3 | 486-493

Article title

Electrochemical study and MO - modeling of the reduction behaviour of some arylidene substituted derivatives of dibenz [b,e]-thiepin-5,5-dioxide-11-one

Content

Title variants

Languages of publication

EN

Abstracts

EN
The electrochemical reduction of four arylidene substituted derivatives of dibenz-[b,e]-thiepin-5,5-dioxide-11- one has been studied by cyclic voltammetry on platinum (Pt) electrode in aprotic media (DMSO), coupled with spectral EPR techniques. From the analysis of cyclic voltammetry experiments, aided by digital simulations using DigiSim software, the kinetic and thermodynamic parameters were evaluated for each system. The electrochemical behaviour is strongly directed by the nature of the arylidene substituents bound to the central heterocycle. The electrochemical investigation and solvent dependent semiempirical modeling using the PM3 hamiltonian in the frame of AMPAC program package allowed a rationalisation of experimental data regarding the electrochemical reduction and the reactivity of the intermediate species involved. [...]

Publisher

Journal

Year

Volume

7

Issue

3

Pages

486-493

Physical description

Dates

published
1 - 9 - 2009
online
21 - 6 - 2009

Contributors

  • Institute of Physical Chemistry “I.G. Murgulescu”, Bucharest RO, 060021, Romania
  • Department of Physical Chemistry, University of Bucharest, Bucharest RO, 70346, Romania

References

  • [1] M. Rajsner, J. Metsy, E. Svatek, M. Protiva, Collect. Czech. Chem. Commun. 34, 1015 (1969)
  • [2] M. Rajsner, M. Protiva, Patent No. CS 143379 CS 1968-7190
  • [3] E. Volanschi, C. Vladescu, C. Volansci, Rev. Roum. Chim. 19, 755 (1974)
  • [4] M. Ciureanu, M. Hillebrand, E. Volanschi, J. Electroanal. Chem. 291, 201 (1990) http://dx.doi.org/10.1016/0022-0728(90)87187-O[Crossref]
  • [5] M. Ciureanu, M. Hillebrand, E. Volanschi, J. Electroanal. Chem. 322, 221 (1992) http://dx.doi.org/10.1016/0022-0728(92)80078-I[Crossref]
  • [6] M. Ciureanu, M. Hillebrand, E. Volanschi, J. Mol. Struct. 294, 267 (1993) http://dx.doi.org/10.1016/0022-2860(93)80366-4[Crossref]
  • [7] E. Volanschi, S.H. Suh, M. Hillebrand, J. Electroanal. Chem. 602, 181 (2007) http://dx.doi.org/10.1016/j.jelechem.2006.12.013[Crossref]
  • [8] L. Preda, V. Lazarescu, M. Hillebrand, E. Volanschi, Electrochem. Acta 51, 5587 (2006) http://dx.doi.org/10.1016/j.electacta.2006.02.032[Crossref]
  • [9] EPR Simulation Program for Windows, http:// epr.niehs.nih.gov/pest.html
  • [10] A. Klamt, G. Schüürmann, J. Chem. Soc., Perkin Trans 2, 799 (1993) [Crossref]
  • [11] C.P. Andrieux, J.M. Saveant, In: C.F. Bernasconi (Ed.), Investigations of rates and mechanisms of reactions (Wiley, New York, 1986), vol.6, 4/E, Part 2, 305
  • [12] A.J. Bard, L.R. Faulkner, Electrochemical Methods. Fundamentals Applications, 2nd edition (Wiley, New York, 2001)
  • [13] L. Nadjo, J.M. Saveant, Electroanal. Chem. And Interfacial Electrochem. 48, 113 (1973) http://dx.doi.org/10.1016/S0022-0728(73)80300-6[Crossref]
  • [14] C.P. Andrieux, A. Le Gorand, J.M. Saveant, J. Am. Chem. Soc. 114, 6892 (1992) http://dx.doi.org/10.1021/ja00043a039[Crossref]
  • [15] P. Cauliez, M. Benaskar, A. Ghanimi, J. Simonet, New J. Chem. 253 (1998)
  • [16] J.F. Pilard, O. Fourets, J. Simonet, L.J. Klein, D.G. Peters, J. Electrochem. Soc. 148, E171 (2001) http://dx.doi.org/10.1149/1.1357180[Crossref]
  • [17] A. Ghanimi, J. Simonet, J. Electroanal. Chem. 425, 217 (1997) http://dx.doi.org/10.1016/S0022-0728(96)04937-6[Crossref]
  • [18] J. Delaunay, G. Mabon, M. Chaquiq El Badre, A. Orliac, J. Simonet, Tetrahedron Letters 33, 2149 (1992) http://dx.doi.org/10.1016/0040-4039(92)88163-Y[Crossref]
  • [19] L.J. Klein, D.G. Peters, O. Fourets, J. Simonet, J. Electroanal. Chem. 487, 66 (2000) http://dx.doi.org/10.1016/S0022-0728(00)00162-5[Crossref]
  • [20] A. Botrel, E. Furet, O. Fourets, J.F. Pilard, New J. Chem. 24, 815 (2000) http://dx.doi.org/10.1039/b001477j[Crossref]
  • [21] J.M. Saveant, J. Am. Chem. Soc. 114, 10595 (1992) http://dx.doi.org/10.1021/ja00052a065[Crossref]
  • [22] J. Simonet, In: S. Patai, Z. Rappoport, C.J.M. Stiriling (Eds.), The Chemistry of Sulphur-Containing Functional Group (Wiley, NY, 1998)
  • [23] J. Simonet, In: S. Patai, Z. Rappoport, C.J.M. Stiriling (Eds.), The Chemistry of Sulphur-Containing Functional Group (Wiley, NY, 1998)
  • [24] A. Sawyer, E. Sullivan, Y.H. Mariam, J. Comput. Chem. 17, 204 (1996) http://dx.doi.org/10.1002/(SICI)1096-987X(19960130)17:2<204::AID-JCC8>3.0.CO;2-#[Crossref]
  • [25] A.B. Meneses, S. Antonello, M.C. Arevalo, F. Maran, Electrochem. Acta 50, 1207 (2005) http://dx.doi.org/10.1016/j.electacta.2004.07.046[Crossref]
  • [26] J. M. Saveant, in: D. Bethel (Ed.), Single electron transfer and nucleophilic substitution in Advances in Organic Chemistry (Academic Press Ed., NY, 1990) vol 26, 17

Document Type

Publication order reference

Identifiers

YADDA identifier

bwmeta1.element.-psjd-doi-10_2478_s11532-009-0046-7
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