<?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>0187-893X</journal-id>
<journal-title><![CDATA[Educación química]]></journal-title>
<abbrev-journal-title><![CDATA[Educ. quím]]></abbrev-journal-title>
<issn>0187-893X</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Facultad de Química]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0187-893X2022000200209</article-id>
<article-id pub-id-type="doi">10.22201/fq.18708404e.2022.2.77950</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Luigi chiozza. The chemistry of organic acids]]></article-title>
<article-title xml:lang="es"><![CDATA[Luigi Chiozza. La química de los ácidos orgánicos]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Wisniak]]></surname>
<given-names><![CDATA[Jaime]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Ben-Gurion del Negev Departamento de Ingeniería Química ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2022</year>
</pub-date>
<volume>33</volume>
<numero>2</numero>
<fpage>209</fpage>
<lpage>218</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0187-893X2022000200209&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0187-893X2022000200209&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0187-893X2022000200209&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Luigi Chiozza (1828-1889) was an Italian chemist who made a detailed study of the preparation, properties, and reactions of organic acids. While studying the reaction of ammonium sulfide with nitrocinnamic acid, he discovered the new compound, carbostyril (2-hydroxyquinoline). He also synthesized monochlorobenzoic acid (o-chlorobenzoic acid) by treating the chlorination product of salicylic acid with phosphorus pentachloride with water. Alone, or with Gerhardt, he developed efficient processes for the preparation of simple and mixed acid anhydrides, as well as numerous new primaries, secondary, and ternary amides. His most important work was the artificial production of the essence of cinnamon (i.e., cinnamic aldehyde).]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Luigi Chiozza (1828-1889) fue un químico italiano que llevó a cabo un estudio detallado de la preparación, propiedades y reacciones de los ácidos orgánicos. Durante el estudio de la reacción del sulfuro de ammonio y el ácido cinámico, descubrió el compuesto nuevo carbostyril (2-hydroxiquinoline). También sintetizó el ácido monoclorobenzoico (ácido o-clorobenzoico), preparado tratando con agua el producto de la cloración del ácido salicílico por el pentacloruro de fósforo. Solo, o con Gerhardt, desarrolló procesos eficientes para la síntesis de anhídridos simples of mixtos, de ácidos, así como numerosas amidas primarias, secundarias y ternarias. Su trabajo más importante fue síntesis de la vainilla (aldehído cinámico).]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Amides]]></kwd>
<kwd lng="en"><![CDATA[anhydrides]]></kwd>
<kwd lng="en"><![CDATA[cinnamon]]></kwd>
<kwd lng="en"><![CDATA[vanilla]]></kwd>
<kwd lng="es"><![CDATA[Amidas]]></kwd>
<kwd lng="es"><![CDATA[anhídridos]]></kwd>
<kwd lng="es"><![CDATA[canela]]></kwd>
<kwd lng="es"><![CDATA[vainilla]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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