Transition-Metal-Free Alkoxycarbonylation of Aryl Halides

Transition-Metal-Free Alkoxycarbonylation of Aryl Halides

Transitions: The title reaction has been developed for the synthesis of a variety of tert‐butyl benzoates by employing 1,10‐phenanthroline as an additive. Various functional groups were tolerated and heteroaryl iodides were also suitable substrates. Preliminary mechanism studies were conducted and i...

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Veröffentlicht in:Angewandte Chemie International Edition 2012-12, Vol.51 (50), p.12542-12545
Hauptverfasser: Zhang, Hua, Shi, Renyi, Ding, Anxing, Lu, Lijun, Chen, Borui, Lei, Aiwen
Format: Artikel
Sprache:eng
Schlagworte:
arenes
carbonylation
electron transfer
radicals
synthetic methods
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Zusammenfassung:Transitions: The title reaction has been developed for the synthesis of a variety of tert‐butyl benzoates by employing 1,10‐phenanthroline as an additive. Various functional groups were tolerated and heteroaryl iodides were also suitable substrates. Preliminary mechanism studies were conducted and indicate the participation of radical intermediates.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.201206518