<?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>2026-06-19T13:18:23Z</responseDate><request verb="GetRecord" identifier="oai:riubu.ubu.es:10259/7416" metadataPrefix="etdms">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><thesis xmlns="http://www.ndltd.org/standards/metadata/etdms/1.0/" xmlns:doc="http://www.lyncode.com/xoai" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.ndltd.org/standards/metadata/etdms/1.0/ http://www.ndltd.org/standards/metadata/etdms/1.0/etdms.xsd">
<title>“Back‐to‐Front” Indole and Carbazole Synthesis from N,N‐Bis‐(2‐bromoallyl)amines by Combining Carbolithiation Reactions with Gold‐Catalysis</title>
<creator>Muñoz Torres, Miguel Ángel</creator>
<creator>Martínez Lara, Fernando</creator>
<creator>Solas Luera, Marta</creator>
<creator>Suarez Pantiga, Samuel</creator>
<creator>Sanz Díez, Roberto</creator>
<subject>Carbolithiation</subject>
<subject>Gold</subject>
<subject>Homogeneous catalysis</subject>
<subject>Nitrogen heterocycles</subject>
<subject>Organolithiums</subject>
<description>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.</description>
<date>2023-02-07</date>
<date>2023-02-07</date>
<date>2022-09</date>
<type>info:eu-repo/semantics/article</type>
<identifier>1615-4150</identifier>
<identifier>http://hdl.handle.net/10259/7416</identifier>
<identifier>10.1002/adsc.202200824</identifier>
<identifier>1615-4169</identifier>
<language>eng</language>
<relation>Advanced Synthesis &amp; Catalysis. 2022, V. 364, n. 21, p. 3716-3724</relation>
<relation>https://doi.org/10.1002/adsc.202200824</relation>
<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/</relation>
<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/</relation>
<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/</relation>
<rights>http://creativecommons.org/licenses/by-nc/4.0/</rights>
<rights>info:eu-repo/semantics/openAccess</rights>
<rights>Atribución-NoComercial 4.0 Internacional</rights>
<publisher>Wiley</publisher>
</thesis></metadata></record></GetRecord></OAI-PMH>