<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-05-04T09:27:40Z</responseDate><request verb="GetRecord" identifier="oai:riubu.ubu.es:10259/5176" metadataPrefix="dim">https://riubu.ubu.es/oai/request</request><GetRecord><record><header><identifier>oai:riubu.ubu.es:10259/5176</identifier><datestamp>2021-11-10T09:38:24Z</datestamp><setSpec>com_10259_3593</setSpec><setSpec>com_10259_5086</setSpec><setSpec>com_10259_2604</setSpec><setSpec>col_10259_3594</setSpec></header><metadata><dim:dim xmlns:dim="http://www.dspace.org/xmlns/dspace/dim" xmlns:doc="http://www.lyncode.com/xoai" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.dspace.org/xmlns/dspace/dim http://www.dspace.org/schema/dim.xsd">
<dim:field mdschema="dc" element="contributor" qualifier="author" authority="542" confidence="500" orcid_id="">Solas Luera, Marta</dim:field>
<dim:field mdschema="dc" element="contributor" qualifier="author" authority="544" confidence="500" orcid_id="">Suarez Pantiga, Samuel</dim:field>
<dim:field mdschema="dc" element="contributor" qualifier="author" authority="531" confidence="500" orcid_id="">Sanz Díez, Roberto</dim:field>
<dim:field mdschema="dc" element="date" qualifier="accessioned">2019-11-12T12:47:58Z</dim:field>
<dim:field mdschema="dc" element="date" qualifier="available">2019-11-12T12:47:58Z</dim:field>
<dim:field mdschema="dc" element="date" qualifier="issued">2019-01</dim:field>
<dim:field mdschema="dc" element="identifier" qualifier="issn">1463-9262</dim:field>
<dim:field mdschema="dc" element="identifier" qualifier="uri">http://hdl.handle.net/10259/5176</dim:field>
<dim:field mdschema="dc" element="identifier" qualifier="doi">10.1039/C8GC03275K</dim:field>
<dim:field mdschema="dc" element="identifier" qualifier="essn">1463-9270</dim:field>
<dim:field mdschema="dc" element="description" qualifier="abstract" lang="en">Ethyl lactate, a sustainable feedstock, serves as a highly attractive building block for the synthesis of value-added chemicals such as skipped diynones and, after gold-catalyzed transposition, conjugated diynones. Green solvents are involved in all steps and high yields are obtained for the final diynones which, in several cases, are isolated in a pure form without any purification.</dim:field>
<dim:field mdschema="dc" element="description" qualifier="sponsorship">Junta de Castilla y León and FEDER&#xd;
(BU076U16) and Ministerio de Economía y Competitividad&#xd;
(MINECO) and FEDER (CTQ2016-75023-C2-1-P)</dim:field>
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<dim:field mdschema="dc" element="language" qualifier="iso">spa</dim:field>
<dim:field mdschema="dc" element="publisher">Royal Society of Chemistry</dim:field>
<dim:field mdschema="dc" element="relation" qualifier="ispartof">Green Chemistry. 2019, V. 21, n.2, p. 213-218</dim:field>
<dim:field mdschema="dc" element="relation" qualifier="publisherversion">http://dx.doi.org/10.1039/C8GC03275K</dim:field>
<dim:field mdschema="dc" element="relation" qualifier="projectID">info:eu-repo/grantAgreement/JCyL/BU076U16</dim:field>
<dim:field mdschema="dc" element="relation" qualifier="projectID">info:eu-repo/grantAgreement/MINECO/CTQ2016-75023-C2-1-P)</dim:field>
<dim:field mdschema="dc" element="subject" qualifier="other">Química orgánica</dim:field>
<dim:field mdschema="dc" element="subject" qualifier="other" lang="en">Chemistry, Organic</dim:field>
<dim:field mdschema="dc" element="title" lang="en">Ethyl lactate as a renewable carbonyl source forthe synthesis of diynones</dim:field>
<dim:field mdschema="dc" element="type">info:eu-repo/semantics/article</dim:field>
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