Dual copper- and photoredox-catalysed C(sp2)–C(sp3) coupling

2019 ◽  
Vol 55 (29) ◽  
pp. 4238-4241 ◽  
Author(s):  
Euan B. McLean ◽  
Vincent Gauchot ◽  
Sebastian Brunen ◽  
David J. Burns ◽  
Ai-Lan Lee
Keyword(s):  
Visible Light ◽  
Boronic Acids ◽  
Copper Catalysis ◽  
Photoredox Catalysis ◽  
Bond Forming ◽  
Bond Forming Reactions

The use of copper catalysis with visible light photoredox catalysis in a cooperative fashion has recently emerged as a versatile means of developing new C–C bond forming reactions. In this work, dual copper and photoredox catalysis is exploited to effect C(sp2)–C(sp3) cross-couplings between aryl boronic acids and benzyl bromides.

scholarly journals First use of a divalent lanthanide for visible-light-promoted photoredox catalysis

2018 ◽  
Vol 9 (5) ◽  
pp. 1273-1278 ◽  
Author(s):  
Tyler C. Jenks ◽  
Matthew D. Bailey ◽  
Jessica L. Hovey ◽  
Shanilke Fernando ◽  
Gihan Basnayake ◽  
...  
Keyword(s):  
Visible Light ◽  
Photoredox Catalysis ◽  
Bond Forming ◽  
Divalent Europium ◽  
Bond Forming Reactions ◽  
Divalent Lanthanide

Divalent europium is used catalytically in visible-light-promoted photoredox bond-forming reactions.

scholarly journals Electrophilic trifluoromethylation of carbonyl compounds and their nitrogen derivatives under copper catalysis

2016 ◽  
Vol 52 (5) ◽  
pp. 869-881 ◽  
Author(s):  
Alexis Prieto ◽  
Olivier Baudoin ◽  
Didier Bouyssi ◽  
Nuno Monteiro
Keyword(s):  
Carbonyl Compounds ◽  
Copper Catalysis ◽  
Bond Forming ◽  
Recent Advances ◽  
Bond Forming Reactions

Recent advances in copper-catalyzed electrophilic trifluoromethylation of carbonyl compounds and their nitrogen derivatives are highlighted with particular focus on C–CF3 bond forming reactions.

Easy Access to Drug Building-Blocks through Benzylic C-H Functionalization of Phenolic Ethers by Photoredox Catalysis

2021 ◽  
Author(s):  
Tobias Brandhofer ◽  
Martin Stinglhamer ◽  
Volker Derdau ◽  
Maria Mendez-Perez ◽  
Christoph Pöverlein ◽  
...  
Keyword(s):  
Visible Light ◽  
Radical Cation ◽  
Building Blocks ◽  
Easy Access ◽  
Photoredox Catalysis ◽  
Bond Forming

A visible light-mediated photocatalyzed C-C-bond forming method for the benzylic C-H functionalization of phenolether containing synthetic building blocks based on a radical-cation/deprotonation strategy is reported. This method allows the mild,...

Withdrawal Notice: C-N Bond Forming Reactions for the Synthesis of Five-membered N-heterocycles using Copper Catalysis

2019 ◽  
Vol 06 ◽  
Author(s):  
Navjeet Kaur ◽  
Pooja Grewal ◽  
Neha Ahlawat ◽  
Pranshu Bhardwaj ◽  
Meenu Devi ◽  
...  
Keyword(s):  
Copper Catalysis ◽  
Bond Forming ◽  
Bond Forming Reactions ◽  
Copyright Permission ◽  
Legal Right

The article has been withdrawn at the request of the authors and editor of the journal Current Organocatalysis: Bentham Science apologizes to the readers of the journal for any inconvenience this may cause. BENTHAM SCIENCE DISCLAIMER It is a condition of publication that manuscripts submitted to this journal have not been published and will not be simultaneously submitted or published elsewhere. Furthermore, any data, illustration, structure or table that has been published elsewhere must be reported, and copyright permission for reproduction must be obtained. Plagiarism is strictly forbidden, and by submitting the article for publication the authors agree that the publishers have the legal right to take appropriate action against the authors, if plagiarism or fabricated information is discovered. By submitting a manuscript, the authors agree that the copyright of their article is transferred to the publishers if and when the article is accepted for publication.

Transition-metal-free C–C bond forming reactions of aryl, alkenyl and alkynylboronic acids and their derivatives

2014 ◽  
Vol 43 (24) ◽  
pp. 8215-8225 ◽  
Author(s):  
S. Roscales ◽  
A. G. Csákÿ
Keyword(s):  
Transition Metal ◽  
Organic Synthesis ◽  
Boronic Acids ◽  
Metal Free ◽  
Bond Forming ◽  
Bond Forming Reactions

Transition-metal-free C–C bond forming reactions of boronic acids are new emerging tools in organic synthesis which complement metal-based procedures.

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