Services on Demand
Journal
Article
Indicators
- Cited by SciELO
- Access statistics
Related links
- Similars in SciELO
Share
Portugaliae Electrochimica Acta
Print version ISSN 0872-1904
Port. Electrochim. Acta vol.25 no.3 Coimbra 2007
Electrosynthesis and Characterization of 2, 3, 6, 7, 10, 11-Hexadecahexoxytriphenylene
A. Laguna, R. Ortíz* and E. Weinhold
Universidad de Los Andes, Facultad de Ciencias, Departamento de Química,
Laboratorio de Electroquímica. Mérida - 5101, Venezuela
Received 5 June 2006; accepted 8 November 2006
Abstract
2,3,6,7,10,11-hexadecahexoxytriphenylene was synthesized by electrochemical oxidation of 1,2-didecahexoxybenzene in dichloromethane-tetrabutylammonium tetrafluoroborate (TBATFB) on platinum electrode. A green, adherent, insoluble deposit was grown on the Pt electrode surface. The deposit was isolated and characterized using Fourier Transform Infrared (FTIR) Spectroscopy and Nuclear Magnetic Resonance (NMR). The results suggest that the deposit shows a decahexoxy triphenylene structure, associated to the anion of the supporting electrolyte.Keywords: conducting materials, alkoxybenzenes, organic salts, anodic oxidation, electrosynthesis.
Texto disponível em PDF
Full text only in PDF format
References
1.E.O. Arikainen, N. Boden, R.J. Bushby, J. Clements, B. Movaghar, A. Wood. J. Mater. Chem. 5 (1995) 2161.
2. I.H. Stapff, V. Stumpflen, J.H. Wendorff, D.B. Spohn, D. Mobius, Liq. Cryst. 23 (1997) 613.
3.S. Kuma, Current Science 82 (2002) 256.
4.D. Pérez, E. Guitian, Chem. Soc. Rev.33 (2004) 274.
5.J. Simonet, Pure Appl. Chem. 70 (1998) 1253.
6.O.P. Márquez, J. Márquez, R. Ortíz, J. Electrochem. Soc. 140 (1993) 82163.
7. T.F. Otero, C. Santamaría, J. Rodríguez, Y. Martínez, R. Ortíz, O.P. Márquez, J. Márquez, J. Electroanal. Chem. 177 (1994)370.
8.O.P. Márquez, J. Márquez, M. Choy, R. Ortíz, Electrochim. Acta1927 (1994) 39.
9.Y. Martínez, R. Hernández, M. Kalaji, O.P. Márquez, J. Márquez, J. Electroanal. Chem. 145 (2004) 563.
10. O.P. Márquez, B. Fontal, J. Márquez, R. Ortíz, R. Castillo, M. Choy, C. Lárez, J. Electrochem. Soc. 142 (1995) 707.
11. S.A. López, B. Fontal, Márquez, O.P. Márquez , J. Polymer Bulletin 54 (2005) 291.
12. C. Borrás, E. Weinhold, W. Cabrera, O.P. Márquez, J. Márquez, R.O. Lezna, J. Electrochem. Soc. 144 (1997) 3871.
13. F. Hooz, The Chemistry of the Esther Group. Interscience Publisher: New York. (1971) [ Links ]
14. A. Whitesides, R. Sadowski, H. Lilburn, J. Am. Chem. Soc. 96 (1974) 2829.
15. J.B. Hendrickson, C. Kandall, Tetrahedron Lett. 11 (1970) 5343.
16. H. Kauer, P. Henderson, J. Am. Chem. Soc. 86 (1964) 4732.
17. O.V. Zemtsova, K.N. Zheleznov,Russ. Chem. Bull. 53 (2004) 1743.
* Corresponding author. E-mail address: reynaldo@ula.ve