<?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>2026-06-07T02:41:16Z</responseDate><request verb="GetRecord" identifier="oai:riubu.ubu.es:10259/7416" metadataPrefix="qdc">https://riubu.ubu.es/oai/request</request><GetRecord><record><header><identifier>oai:riubu.ubu.es:10259/7416</identifier><datestamp>2023-03-28T08:17:24Z</datestamp><setSpec>com_10259_3592</setSpec><setSpec>com_10259_3591</setSpec><setSpec>com_10259.4_106</setSpec><setSpec>com_10259_2604</setSpec><setSpec>com_10259_3593</setSpec><setSpec>com_10259_5086</setSpec><setSpec>col_10259_3930</setSpec><setSpec>col_10259_3594</setSpec></header><metadata><qdc:qualifieddc xmlns:qdc="http://dspace.org/qualifieddc/" xmlns:doc="http://www.lyncode.com/xoai" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:dc="http://purl.org/dc/elements/1.1/" xsi:schemaLocation="http://purl.org/dc/elements/1.1/ http://dublincore.org/schemas/xmls/qdc/2006/01/06/dc.xsd http://purl.org/dc/terms/ http://dublincore.org/schemas/xmls/qdc/2006/01/06/dcterms.xsd http://dspace.org/qualifieddc/ http://www.ukoln.ac.uk/metadata/dcmi/xmlschema/qualifieddc.xsd">
<dc:title>“Back‐to‐Front” Indole and Carbazole Synthesis from N,N‐Bis‐(2‐bromoallyl)amines by Combining Carbolithiation Reactions with Gold‐Catalysis</dc:title>
<dc:creator>Muñoz Torres, Miguel Ángel</dc:creator>
<dc:creator>Martínez Lara, Fernando</dc:creator>
<dc:creator>Solas Luera, Marta</dc:creator>
<dc:creator>Suarez Pantiga, Samuel</dc:creator>
<dc:creator>Sanz Díez, Roberto</dc:creator>
<dc:subject>Carbolithiation</dc:subject>
<dc:subject>Gold</dc:subject>
<dc:subject>Homogeneous catalysis</dc:subject>
<dc:subject>Nitrogen heterocycles</dc:subject>
<dc:subject>Organolithiums</dc:subject>
<dcterms:abstract>The combination of organolithium chemistry with gold catalysis has enabled the development of a&#xd;
synthetic strategy for accessing polysubstituted indoles and carbazoles from readily available starting materials.&#xd;
This method is based on a “back-to-front” approach from ketopyrroles, generated by intramolecular&#xd;
carbolithiation of N,N-bis-(2-lithioallyl)amines that evolve into 3,4-bis(lithiomethyl)dihydropyrrole intermediates capable of reacting with carboxylic esters and Weinreb amides. These ketopyrroles have demonstrated to&#xd;
be excellent precursors of mono or bis(alkynols)pyrroles that, under gold-catalysis, experience a&#xd;
benzannulation reaction providing access to regioselectively substituted indoles or carbazoles.</dcterms:abstract>
<dcterms:dateAccepted>2023-02-07T13:34:36Z</dcterms:dateAccepted>
<dcterms:available>2023-02-07T13:34:36Z</dcterms:available>
<dcterms:created>2023-02-07T13:34:36Z</dcterms:created>
<dcterms:issued>2022-09</dcterms:issued>
<dc:type>info:eu-repo/semantics/article</dc:type>
<dc:identifier>1615-4150</dc:identifier>
<dc:identifier>http://hdl.handle.net/10259/7416</dc:identifier>
<dc:identifier>10.1002/adsc.202200824</dc:identifier>
<dc:identifier>1615-4169</dc:identifier>
<dc:language>eng</dc:language>
<dc:relation>Advanced Synthesis &amp; Catalysis. 2022, V. 364, n. 21, p. 3716-3724</dc:relation>
<dc:relation>https://doi.org/10.1002/adsc.202200824</dc:relation>
<dc:relation>info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-115789GB-C21/ES/ESTRATEGIAS SINTETICAS SOSTENIBLES PARA LA TRANSFORMACION DIRECTA DE NITROCOMPUESTOS Y DESARROLLO DE NUEVAS REACCIONES CATALIZADAS POR ORO/</dc:relation>
<dc:relation>info:eu-repo/grantAgreement/Junta de Castilla y León//BU049P20//Estrategias sintéticas sostenibles para la halogenación directa de nitrocompuestos y la preparación de electrolitos orgánicos para baterías de flujo redox/</dc:relation>
<dc:relation>info:eu-repo/grantAgreement/Fundación Bancaria Caixa d'Estalvis i Pensions de Barcelona//LCF%2FPR%2FPR18%2F51130007// Fluoración Directa de Nitrocompuestos y Sales de Heteroaril Fosfonio: Síntesis de Fluorocompuestos/FluNitroPhos/</dc:relation>
<dc:rights>http://creativecommons.org/licenses/by-nc/4.0/</dc:rights>
<dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
<dc:rights>Atribución-NoComercial 4.0 Internacional</dc:rights>
<dc:publisher>Wiley</dc:publisher>
</qdc:qualifieddc></metadata></record></GetRecord></OAI-PMH>