Iron‐Catalyzed Oxidative C−O and C−N Coupling Reactions Using Air as Sole Oxidant

We describe the oxygenation of tertiary arylamines, and the amination of tertiary arylamines and phenols. The key step of these coupling reactions is an iron‐catalyzed oxidative C−O or C−N bond formation which generally provides the corresponding products in high yields and with excellent regioselec...

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Autores principales: Purtsas, Alexander, Rosenkranz, Marco, Dmitrieva, Evgenia, Kataeva, Olga, Knölker, Hans‐Joachim
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2022
Materias:
Research Articles
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9314016/
https://www.ncbi.nlm.nih.gov/pubmed/35179270
http://dx.doi.org/10.1002/chem.202104292
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author Purtsas, Alexander
Rosenkranz, Marco
Dmitrieva, Evgenia
Kataeva, Olga
Knölker, Hans‐Joachim
author_facet Purtsas, Alexander
Rosenkranz, Marco
Dmitrieva, Evgenia
Kataeva, Olga
Knölker, Hans‐Joachim
author_sort Purtsas, Alexander
collection PubMed
description We describe the oxygenation of tertiary arylamines, and the amination of tertiary arylamines and phenols. The key step of these coupling reactions is an iron‐catalyzed oxidative C−O or C−N bond formation which generally provides the corresponding products in high yields and with excellent regioselectivity. The transformations are accomplished using hexadecafluorophthalocyanine−iron(II) (FePcF(16)) as catalyst in the presence of an acid or a base additive and require only ambient air as sole oxidant.
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spelling pubmed-93140162022-07-30 Iron‐Catalyzed Oxidative C−O and C−N Coupling Reactions Using Air as Sole Oxidant Purtsas, Alexander Rosenkranz, Marco Dmitrieva, Evgenia Kataeva, Olga Knölker, Hans‐Joachim Chemistry Research Articles We describe the oxygenation of tertiary arylamines, and the amination of tertiary arylamines and phenols. The key step of these coupling reactions is an iron‐catalyzed oxidative C−O or C−N bond formation which generally provides the corresponding products in high yields and with excellent regioselectivity. The transformations are accomplished using hexadecafluorophthalocyanine−iron(II) (FePcF(16)) as catalyst in the presence of an acid or a base additive and require only ambient air as sole oxidant. John Wiley and Sons Inc. 2022-03-14 2022-04-12 /pmc/articles/PMC9314016/ /pubmed/35179270 http://dx.doi.org/10.1002/chem.202104292 Text en © 2022 The Authors. Chemistry - A European Journal published by Wiley-VCH GmbH https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the terms of the http://creativecommons.org/licenses/by-nc-nd/4.0/ (https://creativecommons.org/licenses/by-nc-nd/4.0/) License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non‐commercial and no modifications or adaptations are made.
spellingShingle Research Articles
Purtsas, Alexander
Rosenkranz, Marco
Dmitrieva, Evgenia
Kataeva, Olga
Knölker, Hans‐Joachim
Iron‐Catalyzed Oxidative C−O and C−N Coupling Reactions Using Air as Sole Oxidant
title Iron‐Catalyzed Oxidative C−O and C−N Coupling Reactions Using Air as Sole Oxidant
title_full Iron‐Catalyzed Oxidative C−O and C−N Coupling Reactions Using Air as Sole Oxidant
title_fullStr Iron‐Catalyzed Oxidative C−O and C−N Coupling Reactions Using Air as Sole Oxidant
title_full_unstemmed Iron‐Catalyzed Oxidative C−O and C−N Coupling Reactions Using Air as Sole Oxidant
title_short Iron‐Catalyzed Oxidative C−O and C−N Coupling Reactions Using Air as Sole Oxidant
title_sort iron‐catalyzed oxidative c−o and c−n coupling reactions using air as sole oxidant
topic Research Articles
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9314016/
https://www.ncbi.nlm.nih.gov/pubmed/35179270
http://dx.doi.org/10.1002/chem.202104292
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