Rh -Catalyzed P -Directed C-H Bond Alkylation: Design of Multifunctional Phosphines for Carboxylation of Aryl Bromides with Carbon Dioxide - Université de Rennes Access content directly
Journal Articles Angewandte Chemie International Edition Year : 2019

Rh -Catalyzed P -Directed C-H Bond Alkylation: Design of Multifunctional Phosphines for Carboxylation of Aryl Bromides with Carbon Dioxide

Abstract

We report the C−H alkylation of biarylphosphines at the ortho′ position(s) with alkenes by using rhodium(I) catalysis, which provides straightforward access to a large library of multifunctionalized phosphines. Some of these modified ligands outperformed commercially available phosphines in the Pd‐catalyzed carboxylation of aryl bromides with carbon dioxide in the presence of a photoredox catalyst.
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Dates and versions

hal-02280862 , version 1 (18-11-2019)

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Zhuan Zhang, Thierry Roisnel, Pierre H. Dixneuf, Jean-François Soulé. Rh -Catalyzed P -Directed C-H Bond Alkylation: Design of Multifunctional Phosphines for Carboxylation of Aryl Bromides with Carbon Dioxide. Angewandte Chemie International Edition, 2019, 58 (40), pp.14110-14114. ⟨10.1002/anie.201906913⟩. ⟨hal-02280862⟩
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