Video Experimental Relacionado

Updated: Sep 10, 2025

Protocol for the Synthesis of Ortho-trifluoromethoxylated Aniline Derivatives

Protocol for the Synthesis of Ortho-trifluoromethoxylated Aniline Derivatives

Published on: January 19, 2016

Intermolecular ortho-trifluorometoxilación mediada por plata de las arenas pirídicas

Lu Guo¹, Ruijian Fang¹, Yun Liu¹

¹State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry Nankai University, Tianjin 300071, China. ptang@nankai.edu.cn.

Organic & biomolecular chemistry

|August 26, 2025

Resumen

Los investigadores desarrollaron un nuevo método para la trifluorometoxilación directa de enlaces aromáticos C-H. Este enfoque asistido por grupo de dirección logra reacciones intermoleculares regioselectivas, superando las limitaciones anteriores.

Área de la Ciencia:

Química orgánica
Metodología sintética

Sus antecedentes:

La trifluorometoxilación directa de los enlaces aromáticos C-H es valiosa pero difícil.
El control de la regioselectividad en las reacciones intermoleculares sigue siendo un obstáculo importante.

Objetivo del estudio:

Desarrollar un método intermolecular regioselectivo para la trifluorometoxilación aromática de C-H.
Proporcionar una vía directa a los compuestos aromáticos sustituidos por trifluorometoxi.

Principales métodos:

Se empleó una estrategia de dirección asistida por el grupo.
Centrarse en el logro de la funcionalización regioselectiva intermolecular de C-H.

Principales resultados:

Se logró una exitosa regioselección intermolecular de C-H trifluorometoxilación.
Demostró un enfoque directo para sintetizar compuestos específicos.

Conclusiones:

El método desarrollado supera las limitaciones en la trifluorometoksilación intermolecular de C-H.
Permite la síntesis eficiente de valiosos derivados trifluorometoxicos aromáticos.

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