Application of cooperative iron/copper catalysis to a palladium-free borylation of aryl bromides with pinacolborane.

Labre, Flavien; Gimbert, Yves; Bannwarth, Pierre; Olivero, Sandra; Duñach, Elisabet; Chavant, Pierre Y

Labre, Flavien; Gimbert, Yves; Bannwarth, Pierre; Olivero, Sandra; Duñach, Elisabet; Chavant, Pierre Y.

Afiliação

Labre F; Département de Chimie Moléculaire , UMR 5250-ICMG FR2607, CNRS-Université Joseph Fourier , BP 53, 38041 Grenoble Cedex 9, France.

Org Lett ; 16(9): 2366-9, 2014 May 02.

Article em En | MEDLINE | ID: mdl-24738740

ABSTRACT

ABSTRACT

A new cooperative copper/iron catalysis for the borylation of various aryl bromides with pinacolborane, at -10 °C, is reported. Use of the toxic, precious metal Pd is avoided. The mechanism of the protodebromination side reaction is discussed.

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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2014 Tipo de documento: Article

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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2014 Tipo de documento: Article