Journal ArticleDOI
Controllable Mono‐/Dialkenylation of Benzyl Thioethers through Rh‐Catalyzed Aryl C ? H Activation
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Under solvent control: Benzyl thioethers were alkenylated in excellent yields with broad substrate scope and the selectivity was controlled by the solvent and ratio of reactants.Abstract:
Under solvent control: Benzyl thioethers were alkenylated in excellent yields with broad substrate scope and the selectivity (mono- vs. disubstituted product) was controlled by the solvent and ratio of reactants. Sequential alkenylation with two different alkenes was also carried out in a one-pot process. In addition, the thioether directing group was removed in a one-pot process with simultaneous hydrogenation of the double bond to give the toluene derivatives.read more
Citations
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Transition metal-catalyzed C–H bond functionalizations by the use of diverse directing groups
TL;DR: In this article, a review of the development of utilizing functionalities as directing groups for the construction of C-C and C-hetero bonds via C-H activation using various transition metal catalysts is presented.
Journal ArticleDOI
A comprehensive overview of directing groups applied in metal-catalysed C-H functionalisation chemistry.
Carlo Sambiagio,David Schönbauer,Remi Blieck,Toan Dao-Huy,Gerit Pototschnig,Patricia Schaaf,Thomas Wiesinger,Muhammad Farooq Zia,Joanna Wencel-Delord,Tatiana Besset,Bert U. W. Maes,Michael Schnürch +11 more
TL;DR: The present review is devoted to summarizing the recent advances (2015–2017) in the field of metal-catalysed group-directed C–H functionalisation.
Journal ArticleDOI
Oxidative Coupling between Two Hydrocarbons: An Update of Recent C–H Functionalizations
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Recent advances in directed C–H functionalizations using monodentate nitrogen-based directing groups
TL;DR: This review focuses specifically on the use of monodentate nitrogen-based directing groups published during the past two years, with the aim of covering a body of literature that is complementary to existing reviews.
Journal ArticleDOI
Rh(III)- and Ir(III)-Catalyzed C-H Alkynylation of Arenes under Chelation Assistance
TL;DR: The current C-H alkynylation system complements those previously reported under gold or palladium catalysis using hypervalent iodine reagents and the synthetic applications of the coupled products have been demonstrated in subsequent derivatization reactions.
References
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Journal ArticleDOI
Palladium-Catalyzed Ligand-Directed C−H Functionalization Reactions
TL;DR: This is the first comprehensive review encompassing the large body of work in this field over the past 5 years, and will focus specifically on ligand-directed C–H functionalization reactions catalyzed by palladium.
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Palladium(II)-catalyzed C-H activation/C-C cross-coupling reactions: versatility and practicality.
TL;DR: A review of palladium-catalyzed coupling of CH bonds with organometallic reagents through a PdII/Pd0 catalytic cycle can be found in this paper.
Journal ArticleDOI
Catalytic dehydrogenative cross-coupling: forming carbon-carbon bonds by oxidizing two carbon-hydrogen bonds
Charles S. Yeung,Vy M. Dong +1 more
Journal ArticleDOI
Rhodium-Catalyzed C-C Bond Formation via Heteroatom-Directed C-H Bond Activation
TL;DR: This review focuses on Rh-catalyzed methods for C-H bond functionalization, which have seen widespread success over the course of the last decade and are discussed in detail in the accompanying articles in this special issue of Chemical Reviews.