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Palladium-Catalyzed Transformations of Alkyl C-H Bonds.

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TLDR
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.
Abstract
This Review summarizes the advancements in Pd-catalyzed C(sp3)–H activation via various redox manifolds, including Pd(0)/Pd(II), Pd(II)/Pd(IV), and Pd(II)/Pd(0). While few examples have been reported in the activation of alkane C–H bonds, many C(sp3)–H activation/C–C and C–heteroatom bond forming reactions have been developed by the use of directing group strategies to control regioselectivity and build structural patterns for synthetic chemistry. 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 (including enantioselectivity) in Pd-catalyzed C–H functionalization reactions.

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Journal ArticleDOI

Transition-Metal-Catalyzed Cross-Couplings through Carbene Migratory Insertion

TL;DR: This review will summarize the achievements made in cross-coupling area since 2001 and identify the new organometallic species generated from migratory insertion that may undergo various transformations.
Journal ArticleDOI

Electrochemical strategies for C-H functionalization and C-N bond formation.

TL;DR: This review provides an overview on the use of anodic electrochemical methods for expediting the development of carbon-hydrogen functionalization and carbon-nitrogen bond formation strategies and aims to provide inspiration for future synthetic applications in the field of electrosynthesis.
Journal ArticleDOI

Complementary Strategies for Directed C(sp3 )-H Functionalization: A Comparison of Transition-Metal-Catalyzed Activation, Hydrogen Atom Transfer, and Carbene/Nitrene Transfer.

TL;DR: This Review discusses the strengths and weaknesses of three main approaches: transition-metal-catalyzed C-H activation, 1,n-hydrogen atom transfer, and transition- Metal-Catalyzed carbene/nitrene transfer, for the directed functionalization of unactivated C(sp3 )-H bonds.
Journal ArticleDOI

Electrocatalytic C–H Activation

TL;DR: In this paper, the authors show that electrochemical C-H activation has been identified as a more efficient strategy that exploits storable electricity in place of byproduct-generating chemical reagents.
Journal ArticleDOI

Site-Selective C–H Functionalization via Synergistic Use of Electrochemistry and Transition Metal Catalysis

TL;DR: Improved monofunctionalization selectivity is achieved in the Pd-catalyzed C(sp3)-H oxygenation compared to conventional approaches using PhI(OAc)2 as the chemical oxidant.
References
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Journal ArticleDOI

Palladium-catalyzed cross-coupling reactions of organoboron compounds

Norio Miyaura, +1 more
- 01 Nov 1995 - 
TL;DR: In this paper, a cross-coupling reaction is proposed for coupling 1 -Alkenylboron Derivatives: Synthesis of Conjugated Dienes 6.
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.
Journal ArticleDOI

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

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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