<?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>0120-2804</journal-id>
<journal-title><![CDATA[Revista Colombiana de Química]]></journal-title>
<abbrev-journal-title><![CDATA[Rev.Colomb.Quim.]]></abbrev-journal-title>
<issn>0120-2804</issn>
<publisher>
<publisher-name><![CDATA[Departamento de Química,  Universidad Nacional de Colombia.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0120-28042018000300013</article-id>
<article-id pub-id-type="doi">10.15446/rev.colomb.quim.v47n3.72129</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Optimización de la síntesis de aldehído canfolénico a partir del epóxido de &#945;-pineno con Cu/MCM-41]]></article-title>
<article-title xml:lang="en"><![CDATA[Optimization of the synthesis of campholenic aldehyde from &#945;-pinene epoxide with Cu/MCM-41]]></article-title>
<article-title xml:lang="pt"><![CDATA[Optimização da síntese de aldeído camfolênico desde epóxido de &#945;-pineno com Cu/MCM-41]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sánchez Velandia]]></surname>
<given-names><![CDATA[Julián Eduardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Villa Holguín]]></surname>
<given-names><![CDATA[Aída Luz]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Antioquia  ]]></institution>
<addr-line><![CDATA[Medellín ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2018</year>
</pub-date>
<volume>47</volume>
<numero>3</numero>
<fpage>13</fpage>
<lpage>23</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0120-28042018000300013&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0120-28042018000300013&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0120-28042018000300013&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Se sintetizó el catalizador Cu/MCM-41 mediante impregnación húmeda incipiente y se caracterizó por DRX, XPS, TPD-NH3 y adsorción-desorción de N2. Se evaluó el efecto de diferentes condiciones de reacción (temperatura, tiempo, tipo de solvente y cantidad de catalizador) en la isomerización del epóxido de &#945;-pineno para la obtención de aldehído canfolénico con el catalizador Cu/MCM-41, que no había sido reportado previamente para este tipo de reacción. Se partió de un diseño experimental central compuesto mediante análisis de superficie de respuesta. Se encontró que la mejor selectividad fue de 85% (5 mg de catalizador; 70 °C; 0,5 h y el uso de acetato de etilo como solvente). Adicionalmente, se determinaron los principales factores y sus combinaciones que tenían mayor significancia en la síntesis del aldehído ajustado a un modelo polinomial de segundo grado. Se encontró que los factores que tienen mayor influencia en la conversión son la cantidad de catalizador, tiempo de reacción, el tipo de solvente y el factor combinado entre la cantidad de catalizador y el tipo de solvente. En el caso de la selectividad hacia el producto deseado no se encontró ningún factor significativo.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The Cu/MCM-41 catalyst was synthesized by incipient wet impregnation and characterized by XRD, XPS, TPD-NH3, and N2 adsorption-desorption. The effect of different reaction conditions (temperature, time, type of solvent, and amount of catalyst) on the isomerization reaction of &#945;-pinene epoxide was evaluated to obtain camphoric aldehyde with the Cu/MCM-41 catalyst, which had not been previously reported for this kind of reaction. The experiment was based on a central composite experimental design composed by response surface analysis. The best campholenic aldehyde selectivity was found to be 85% (5 mg of catalyst, 70 °C, 0.5 h and the use of ethyl acetate as a solvent). Furthermore, the main factors and their combinations that had the greatest significance in the synthesis were adjusted to a polynomial second order model. The factors with the main influence on conversion were the catalyst amount, reaction time, solvent type, and the combined factor between catalyst amount and the solvent type. In the case of campholenic aldehyde selectivity no significant factor was found.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo O catalisador Cu/MCM-41, sintetizado pelo método de impregnação a umidade incipiente, foi caracterizado por DRX, XPS, TPD-NH3 e adsorção-dessorção de N2 e testado na reação de isomerização do epóxido de &#945;-pineno. Diferentes condições de reação foram exploradas a partir de um desenho experimental central composto. A melhor seletividade de aldeído camfolênico encontrada foi de 85% (5 mg de catalisador; 70 °C; 0,5 h e acetato de etilo como solvente). Além disso, os principais fatores e as combinações entre eles que tiveram influência na síntese do aldeído camfolênico foram ajustados a um modelo polinomial de segunda ordem. Verificou-se que os fatores com a principal influência na conversão foram a quantidade de catalisador, o tempo de reação e o tipo de solvente e o fator combinado entre a quantidade de catalisador e o tipo de solvente. No caso da seletividade do aldeído camfolênico, não foi encontrado um fator significativo.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[diseño de experimentos]]></kwd>
<kwd lng="es"><![CDATA[isomerización]]></kwd>
<kwd lng="es"><![CDATA[aldehído canfolénico]]></kwd>
<kwd lng="es"><![CDATA[epóxido]]></kwd>
<kwd lng="en"><![CDATA[experiment design]]></kwd>
<kwd lng="en"><![CDATA[isomerization]]></kwd>
<kwd lng="en"><![CDATA[campholenic aldehyde]]></kwd>
<kwd lng="en"><![CDATA[epoxide]]></kwd>
<kwd lng="pt"><![CDATA[desenho de experimentos]]></kwd>
<kwd lng="pt"><![CDATA[isomerização]]></kwd>
<kwd lng="pt"><![CDATA[aldeído camfolênico]]></kwd>
<kwd lng="pt"><![CDATA[epóxido]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>[1]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Da Fonseca]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Schönthal]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Preclinical development and clinical use of perillyl alcohol for chemoprevention and cancer therapy]]></article-title>
<source><![CDATA[Am. J. Cancer Res]]></source>
<year>2015</year>
<numero>5</numero>
<issue>5</issue>
<page-range>1580-93</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>[2]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kauffmann]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Dogra]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Wink]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Myrtenal inhibits acetylcholinesterase, a known alzheimer target]]></article-title>
<source><![CDATA[J. Pharm. Pharmacol]]></source>
<year>2011</year>
<volume>63</volume>
<page-range>1368-71</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>[3]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pakdel]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Sarron]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Roy]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Alpha-terpineol from hydration of crude sulfate turpentine oil]]></article-title>
<source><![CDATA[J. Agric. Food Chem]]></source>
<year>2001</year>
<volume>49</volume>
<page-range>4337-41</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>[4]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Michel]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Betz]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Cokoja]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Sieber]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Kühn]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Epoxidation of alpha-pinene catalyzed by methyltrioxorhenium (VII): Influence of additives, oxidants and solvents]]></article-title>
<source><![CDATA[J. Mol Catal. A Chem]]></source>
<year>2011</year>
<volume>340</volume>
<page-range>9-14</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>[5]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Becerra]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[González]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Villa]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Kinetic study of alpha-pinene allylic oxidation over FePcCl16- NH2-SiO2 catalyst]]></article-title>
<source><![CDATA[J. Mol Catal. A Chem]]></source>
<year>2016</year>
<volume>423</volume>
<page-range>12-21</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>[6]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ajaikumar]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Ahlkvist]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Larsson]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Shchykarev]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Leino]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Kordas]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Mikkola]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Oxidation of alpha-pinene over gold containing bimetallic nanoparticles supported on reducible TiO2 by deposition-precipitation method]]></article-title>
<source><![CDATA[Appl. Catal., A]]></source>
<year>2011</year>
<volume>392</volume>
<page-range>11-8</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>[7]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Casuscelli]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Eimer]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Canepa]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Heredia]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Poncio]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Crivello]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Perez]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Aguilar]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Herrero]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Ti-MCM-41 as catalyst for a-pinene oxidation: Study of the effect of Ti content and H2O2 addition on activity and selectivity]]></article-title>
<source><![CDATA[Catal. Today]]></source>
<year>2008</year>
<volume>133-135</volume>
<page-range>678-83</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>[8]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kunkeler]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Van der Waal]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Bremmer]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Zuudeeg]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Downing]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Bekkum]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Application of zeolite titanium beta in the rearrangement of alpha-pinene epoxide to campholenic aldehyde]]></article-title>
<source><![CDATA[Catal. Lett]]></source>
<year>1998</year>
<volume>53</volume>
<page-range>135-8</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>[9]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kaminska]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Schwegler]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Hoefnagel]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Bekkum]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The isomerization of alpha pinene oxide with Brönsted and Lewis acids]]></article-title>
<source><![CDATA[Recl. Trav. Chim. Pays-Bas]]></source>
<year>1992</year>
<volume>111</volume>
<page-range>432-7</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>[10]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Timofeeva]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Panchenko]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Hasan]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
<name>
<surname><![CDATA[Khan]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Mel'gunov]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Abel]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Matrosova]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Volcho]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Jhung]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effect of iron content on selectivity in isomerization of &#945;-pinene oxide to campholenic aldehyde over Fe-MMM-2 and Fe-VSB-5]]></article-title>
<source><![CDATA[Appl. Catal., A]]></source>
<year>2014</year>
<volume>469</volume>
<page-range>427-33</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>[11]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Stekrova]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Kumar]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Aho]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Sinev]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Grünert]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Dahl]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Roine]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Maki-Arvela]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Murzin]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Isomerization of alpha-pinene oxide using Fe- supported catalysts: Selective synthesis of campholenic aldehyde]]></article-title>
<source><![CDATA[Appl. Catal., A]]></source>
<year>2014</year>
<volume>470</volume>
<page-range>162-76</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>[12]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Costa]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Rocha]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Sousa]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Dutenhefner]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Gusevskaya]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Isomerization of alpha- pinene oxide over cerium and tin catalysts: Selective synthesis of trans-carveol and trans-sobrerol]]></article-title>
<source><![CDATA[J. Mol Catal. A Chem]]></source>
<year>2011</year>
<volume>345</volume>
<page-range>69-74</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>[13]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Neri]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Rizzo]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Crisafulli]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[De Luca]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Donato]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Musolino]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Pietropaolo]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Isomerization of alpha-pinene oxide to campholenic aldehyde over Lewis acids supported on silica and titania nanoparticles]]></article-title>
<source><![CDATA[Appl. Catal., A]]></source>
<year>2005</year>
<volume>295</volume>
<page-range>116-25</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>[14]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Timofeeva]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Panchenko]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Abel]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Abedin]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Ahmed]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Ayupov]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Volcho]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Jhung]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Rearrangement of alpha pinene oxide to campholenic aldehyde over the trimesate metal-organic frameworks MIL-100, MIL-110, MIL-96]]></article-title>
<source><![CDATA[J. Catal]]></source>
<year>2014</year>
<volume>311</volume>
<page-range>114-20</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>[15]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Alaerts]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Seguin]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Poelman]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Thibault-Starzyk]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Jacobs]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[De vos]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Probing the lewis acidity and the catalytic activity of the metal-organic framework [Cu3(btc)2] (BTC=Benzene-1,3,5-tricarboxylate)]]></article-title>
<source><![CDATA[Chem. Eur. J]]></source>
<year>2006</year>
<volume>12</volume>
<page-range>7353-63</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>[16]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dongmei]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Mallat]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Krumeich]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Baiker]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Copper-based metal-organic framework for the facile ring opening of epoxides]]></article-title>
<source><![CDATA[J. Catal]]></source>
<year>2008</year>
<volume>257</volume>
<page-range>390-5</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>[17]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Amantini]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Fringuelli]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Piermatti]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Tortoioli]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Vaccaro]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Nucleophilic ring opening of 1,2-epoxides in aqueous medium]]></article-title>
<source><![CDATA[Arkivoc]]></source>
<year>2002</year>
<volume>11</volume>
<page-range>293-311</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>[18]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Grün]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Unger]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Matsumoto]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Tsutsumi]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Novel pathways for the preparation of mesoporous MCM-41 materials: control of porosity and morphology]]></article-title>
<source><![CDATA[Microporous Mater]]></source>
<year>1999</year>
<volume>27</volume>
<page-range>207-16</page-range></nlm-citation>
</ref>
<ref id="B19">
<label>[19]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Aquino]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Souza]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Araujo]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Synthesis and characterization of sulfate-supported MCM-41 material]]></article-title>
<source><![CDATA[Int. J. Inorg. Mater]]></source>
<year>2001</year>
<volume>3</volume>
<page-range>467-70</page-range></nlm-citation>
</ref>
<ref id="B20">
<label>[20]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Verma]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Kumar]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Katoch]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sputtering based synthesis of CuO nanoparticles and their structural, thermal and optical studies]]></article-title>
<source><![CDATA[Mater. Sci. in Semicond. Process]]></source>
<year>2018</year>
<volume>76</volume>
<page-range>55-60</page-range></nlm-citation>
</ref>
<ref id="B21">
<label>[21]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Salam]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Betiha]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Shaban]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Elsabagh]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[El]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Kad]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Synthesis and characterization of MCM-41supported nano zirconia]]></article-title>
<source><![CDATA[Egypt. J. Petrol]]></source>
<year>2015</year>
<volume>24</volume>
<page-range>49-57</page-range></nlm-citation>
</ref>
<ref id="B22">
<label>[22]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Long]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
<name>
<surname><![CDATA[Dai]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Liu]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
<name>
<surname><![CDATA[Wu]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Fu]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Catalytic role of Cu sites of Cu/MCM-41 in phenol hydroxylation]]></article-title>
<source><![CDATA[Lang. Art]]></source>
<year></year>
<volume>26</volume>
<page-range>1362-71</page-range></nlm-citation>
</ref>
<ref id="B23">
<label>[23]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Deng]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Handoko]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Du]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Xi]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Siang]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[In Situ raman spectroscopy of copper and copper oxides surfaces during electrochemical oxygen evolution reaction: Identification of Cu(II) oxides as catalytically active species]]></article-title>
<source><![CDATA[ACS Catalysis]]></source>
<year>2016</year>
<volume>6</volume>
<page-range>2473-81</page-range></nlm-citation>
</ref>
<ref id="B24">
<label>[24]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Ma]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Xiao]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
<name>
<surname><![CDATA[Hector]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Liu]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Zuo]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Xie]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Wu]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Liu]]></surname>
<given-names><![CDATA[Q]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Catalytic cracking of Swida wilsoniana oil for hydrocarbon biofuel over Cu- modified ZSM-5 zeolite]]></article-title>
<source><![CDATA[Fuel]]></source>
<year>2018</year>
<volume>218</volume>
<page-range>59-66</page-range></nlm-citation>
</ref>
<ref id="B25">
<label>[25]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Oruc]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Altindal]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Structural and dielectric properties of CuO nanoparticles]]></article-title>
<source><![CDATA[Ceram. Int]]></source>
<year>2017</year>
<volume>43</volume>
<page-range>10708-14</page-range></nlm-citation>
</ref>
<ref id="B26">
<label>[26]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Natile]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Galenda]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Glisenti]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[CuO/CeO2 nanocomposites: an XPS study]]></article-title>
<source><![CDATA[Surf. Sci. Spectra]]></source>
<year>2009</year>
<volume>16</volume>
<page-range>13-26</page-range></nlm-citation>
</ref>
<ref id="B27">
<label>[27]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pauly]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Tougaard]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Primary excitation spectra in XPS and AES of Cu, CuO: Relative importance of surface and core hole effects]]></article-title>
<source><![CDATA[Surf. Sci]]></source>
<year>2015</year>
<volume>641</volume>
<page-range>326-9</page-range></nlm-citation>
</ref>
<ref id="B28">
<label>[28]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
<name>
<surname><![CDATA[Zhao]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Fu]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Sun]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Wong]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[CuO nanorods supported Pd nanoparticles as high performance electrocatalysts for glucose detection]]></article-title>
<source><![CDATA[J. Electroanal. Chem]]></source>
<year>2017</year>
<volume>807</volume>
<page-range>220-7</page-range></nlm-citation>
</ref>
<ref id="B29">
<label>[29]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dong]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Kao]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Hung]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Synthesis, characterization, and application of CuO-modified TiO2 electrode exemplied for ammonia electro-oxidation]]></article-title>
<source><![CDATA[Process Saf. Environ. Prot]]></source>
<year>2017</year>
<volume>112</volume>
<page-range>243-53</page-range></nlm-citation>
</ref>
<ref id="B30">
<label>[30]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gopiraman]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Chung]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Highly active and cost-effective CuO-based nanocomposite with unique morphology for catalytic synthesis of imines under solvent-free conditions]]></article-title>
<source><![CDATA[J. Taiwan Inst. Chem. Eng]]></source>
<year>2017</year>
<volume>81</volume>
<page-range>455-64</page-range></nlm-citation>
</ref>
<ref id="B31">
<label>[31]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Woong]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Kim]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Ahn]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Rhee]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Redox mesoporous molecular sieve as a bifunctional catalyst for the one-pot synthesis of campholenic aldehyde from &#945;-pinene]]></article-title>
<source><![CDATA[J. Mol Catal. A Chem]]></source>
<year>2001</year>
<volume>174</volume>
<page-range>249-54</page-range></nlm-citation>
</ref>
<ref id="B32">
<label>[32]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bruno]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Gomes]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Oliveira]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Antunes]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Lopes]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Valente]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Goncalves]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Pillinger]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Catalytic alcoholysis of epoxides using metal-free cucurbituril-based solids]]></article-title>
<source><![CDATA[Org. Biomol. Chem. Comm]]></source>
<year>2016</year>
<volume>14</volume>
<page-range>3873-7</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
