<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0872-1904</journal-id>
<journal-title><![CDATA[Portugaliae Electrochimica Acta]]></journal-title>
<abbrev-journal-title><![CDATA[Port. Electrochim. Acta]]></abbrev-journal-title>
<issn>0872-1904</issn>
<publisher>
<publisher-name><![CDATA[Sociedade Portuguesa de Electroquímica]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0872-19042007000300001</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Electrosynthesis and Characterization of 2, 3, 6, 7, 10, 11-Hexadecahexoxytriphenylene]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Laguna]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ortíz]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Weinhold]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Universidad de Los Andes Facultad de Ciencias Departamento de Química]]></institution>
<addr-line><![CDATA[Mérida ]]></addr-line>
<country>Venezuela</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2007</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2007</year>
</pub-date>
<volume>25</volume>
<numero>3</numero>
<fpage>285</fpage>
<lpage>291</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_arttext&amp;pid=S0872-19042007000300001&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_abstract&amp;pid=S0872-19042007000300001&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_pdf&amp;pid=S0872-19042007000300001&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[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.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[conducting materials]]></kwd>
<kwd lng="en"><![CDATA[alkoxybenzenes]]></kwd>
<kwd lng="en"><![CDATA[organic salts]]></kwd>
<kwd lng="en"><![CDATA[anodic oxidation]]></kwd>
<kwd lng="en"><![CDATA[electrosynthesis]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[ <p align="center"><b >Electrosynthesis and Characterization of 2, 3, 6, 7, 10, 11-Hexadecahexoxytriphenylene</b></p>     <p align="center"><b >&nbsp;A. Laguna, R. Ortíz<a href="#1">*</a></b><a name="top1"></a> <b >and</b>    <b >E. Weinhold</b></p>     <p align="center">&nbsp;</p>     <p align="center" >Universidad de Los Andes, Facultad de Ciencias, Departamento    de Química, </p>     <p align="center" >Laboratorio de Electroquímica. Mérida - 5101, Venezuela</p>     <p align="center" >Received 5 June 2006; accepted 8 November 2006</p>     <p align="center" >&nbsp;</p>      <p >&nbsp;</p>      <p><b>Abstract</b></p> 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.</p>    &nbsp;</p> &nbsp;</p> </p>     <p><b ><i >Keywords</i></b>: conducting materials, alkoxybenzenes, organic salts,    anodic oxidation, electrosynthesis.</p> &nbsp;</p> </p>     ]]></body>
<body><![CDATA[<p >&nbsp;</p>      <p  >&nbsp;</p>      <p  >Texto disponível em PDF</p>      <p  >Full text only in PDF format</p>      <p  >&nbsp;</p>      <p  ><b >References</b></p>      <p >1.E.O. Arikainen, N. Boden, R.J. Bushby, J. Clements, B. Movaghar,  A. Wood.     <i >J. Mater. Chem.</i> 5 (1995) 2161.</p>      <p >2. I.H. Stapff, V. Stumpflen, J.H. Wendorff, D.B. Spohn, D.  Mobius, <i >Liq</i><i >. Cryst.</i> 23  (1997) 613. </p>      <p >3.S. Kuma<b ><i >,</i></b><i > Current Science </i>82 (2002) 256. </p>      <p >4.D. Pérez, E. Guitian,<i > Chem. Soc. Rev.</i>33 (2004) 274.</p>      ]]></body>
<body><![CDATA[<p >5.J. Simonet, <i >Pure Appl. Chem</i>. 70 (1998) 1253.</p>      <p >6.O.P. Márquez, J. Márquez, R. Ortíz, <i >J. Electrochem. Soc.</i> 140 (1993)    82163.</p>      <p >7. T.F. Otero, C. Santamaría,  J. Rodríguez, Y. Martínez, R. Ortíz, O.P. Márquez,     J. Márquez,  <i >J. Electroanal. Chem.</i> 177 (1994)370.</p>      <p >8.O.P. Márquez, J. Márquez, M. Choy, R. Ortíz, <i >Electrochim</i><i >. Acta</i>1927 (1994) 39.</p>      <p >9.Y. Martínez, R. Hernández,  M. Kalaji, O.P. Márquez, J. Márquez, <i >J.    Electroanal. Chem.</i> 145 (2004) 563.</p>      <p >10. O.P. Márquez, B. Fontal, J. Márquez, R. Ortíz, R. Castillo, M. Choy, C.    Lárez, <i >J. Electrochem. Soc. </i>142<i > </i>(1995) 707.</p>      <p >11.  S.A. López,  B. Fontal, Márquez,  O.P. Márquez , J. <i >Polymer</i><i > Bulletin</i> 54 (2005) 291.</p>      <p >12. C. Borrás, E. Weinhold, W. Cabrera, O.P. Márquez, J. Márquez, R.O. Lezna,    <i >J. Electrochem. Soc</i><b >. </b>144 (1997) 3871.</p>      <!-- ref --><p >13. F. Hooz, <i >The Chemistry of the Esther Group</i>. Interscience Publisher: New York. (1971)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000031&pid=S0872-1904200700030000100001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><p >14. A. Whitesides, R. Sadowski, H. Lilburn,  <i >J. Am. Chem. Soc.</i> 96    (1974) 2829.</p>      ]]></body>
<body><![CDATA[<p >15.&nbsp;&nbsp;&nbsp;&nbsp; J.B. Hendrickson, C. Kandall, <i >Tetrahedron Lett</i>. 11 (1970) 5343.</p>      <p>16.&nbsp;&nbsp;&nbsp;&nbsp;     H. Kauer, P. Henderson, <i >J. Am. Chem.     Soc.</i> 86 (1964) 4732.</p>      <p >17. O.V. Zemtsova, K.N. Zheleznov,<i >Russ. Chem. Bull</i>. 53 (2004) 1743.</p>     <p >&nbsp;</p>     <p >&nbsp;</p>                     <p ><a name="1"></a><a href="#top1">*</a> Corresponding author. E-mail address:    <a href="mailto:reynaldo@ula.ve">reynaldo@ula.ve</a> </p>        ]]></body><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hooz]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<source><![CDATA[The Chemistry of the Esther Group.]]></source>
<year>1971</year>
<publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[Interscience Publisher]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
