Journal ArticleDOI
Transition metal-catalyzed arylation of unactivated C(sp3)–H bonds
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TLDR
This tutorial review highlights recent work in the arylation of nonacidic C-H bonds of alkyl groups in transition-metal-catalyzed C- H bond arylated molecules.Abstract:
Transition-metal-catalyzed C–H bond arylation has recently emerged as a powerful tool for the functionalization of organic molecules that may complement or even replace traditional catalytic cross-couplings. While many efforts have focused on the arylation of arenes and heteroarenes in the past two decades, less studies have been devoted to the arylation of nonacidic C–H bonds of alkyl groups. This tutorial review highlights recent work in this active area.read more
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Journal ArticleDOI
Ruthenium(II)-Catalyzed C–H Bond Activation and Functionalization
Journal ArticleDOI
C–C, C–O and C–N bond formation via rhodium(III)-catalyzed oxidative C–H activation
Guoyong Song,Fen Wang,Xingwei Li +2 more
TL;DR: The facile construction of C-E (E = C, N, S, or O) bonds makes Rh(III) catalysis an attractive step-economic approach to value-added molecules from readily available starting materials.
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Catalytic Functionalization of C(sp2) ? H and C(sp3) ? H Bonds by Using Bidentate Directing Groups
Guy Rouquet,Naoto Chatani +1 more
TL;DR: It would, therefore, appear that direct functionalization of substrates by activation of C-H bonds would eliminate the multiple steps and limitations associated with the preparation of functionalized starting materials.
Journal ArticleDOI
Palladium-Catalyzed Transformations of Alkyl C-H Bonds.
TL;DR: A number of mono- and bidentate ligands have also proven to be effective for accelerating C(sp3)-H activation directed by weakly coordinating auxiliaries, which provides great opportunities to control reactivity and selectivity in Pd-catalyzed C-H functionalization reactions.
Journal ArticleDOI
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.
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.
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Catalytic dehydrogenative cross-coupling: forming carbon-carbon bonds by oxidizing two carbon-hydrogen bonds
Charles S. Yeung,Vy M. Dong +1 more
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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.
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Aryl-aryl bond formation by transition-metal-catalyzed direct arylation.
TL;DR: A number of improvements have developed the former process into an industrially very useful and attractive method for the construction of aryl -aryl bonds, but the need still exists for more efficient routes whereby the same outcome is accomplished, but with reduced waste and in fewer steps.