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Linked Open Data
β-Functionalization of 4a-aza-8a-boranaphthalene via Iridium-catalyzed C-H Borylation
Identificadores del recurso
Advanced Synthesis and Catalysis, 2023, v. 365, n. 15, p. 2545-2552
1615-4150
http://hdl.handle.net/10017/59187
10.1002/adsc.202300408
AR/0000044491
Advanced Synthesis and Catalysis
365
2552
15
2545
Procedencia
(e_Buah - Biblioteca Digital de la Universidad de Alcalá)

Ficha

Título:
β-Functionalization of 4a-aza-8a-boranaphthalene via Iridium-catalyzed C-H Borylation
Tema:
BN-naphthalene
C-H activation
iridiumcross-coupling
catalysis
Química
Chemistry
Descrición:
A general method for the functionalization of 4a-aza-8a-boranaphthalene in the position ? to the nitrogen atom has been developed. This method is based on a regioselective iridium-catalyzed C?H activation process for the introduction of a boronate group, which can subsequently be transformed into a variety of aryl or alkynyl groups via cross-coupling reactions. Selective mono- or difunctionalization can be achieved by controlling the reaction conditions during the borylation step. The photophysical properties of the obtained 3- or 3,6-substituted BN-naphthalenes have been evaluated, and some of them have been found to be significantly fluorescent, with fluorescence quantum yields up to 0.85.
Ministerio de Ciencia e Innovación
Instituto de Salud Carlos III
Idioma:
English
Relación:
info:eu-repo/grantAgreement/MICINN//PID2020-115128RB-I00/ES/
info:eu-repo/grantAgreement/MICINN//PID2021-1242470B-C21/ES/
info:eu-repo/grantAgreement/MICINN//PID2020-118384GB-I00/ES/
info:eu-repo/grantAgreement/ISCIII//ISCIIIRICORS2040%2FRD21%2F0005%2F0005/ES/
Autor/Productor:
Valencia Nieto, Isabel
Sucunza Sáenz, David
Mendicuti Madrid, Francisco Enrique Javier
García García, Patricia
Vaquero López, Juan José
Otros colaboradores/productores:
Universidad de Alcalá. Departamento de Química Analítica, Química Física e Ingeniería Química
Universidad de Alcalá. Departamento de Química Orgánica y Química Inorgánica
Unidad docente Química Orgánica
Dereitos:
© The Authors
Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Data:
2024-01-09T10:07:46Z
2023-07-02
2024-01-09T10:07:16Z
Tipo de recurso:
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Formato:
application/pdf

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            1. <field name="value">A general method for the functionalization of 4a-aza-8a-boranaphthalene in the position ? to the nitrogen atom has been developed. This method is based on a regioselective iridium-catalyzed C?H activation process for the introduction of a boronate group, which can subsequently be transformed into a variety of aryl or alkynyl groups via cross-coupling reactions. Selective mono- or difunctionalization can be achieved by controlling the reaction conditions during the borylation step. The photophysical properties of the obtained 3- or 3,6-substituted BN-naphthalenes have been evaluated, and some of them have been found to be significantly fluorescent, with fluorescence quantum yields up to 0.85.</field>

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            1. <field name="value">Ministerio de Ciencia e Innovación</field>

            2. <field name="value">Instituto de Salud Carlos III</field>

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          1. <field name="value">BN-naphthalene</field>

          2. <field name="value">C-H activation</field>

          3. <field name="value">iridiumcross-coupling</field>

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