3d transition metals for C–H activation

P Gandeepan, T Müller, D Zell, G Cera… - Chemical …, 2018 - ACS Publications
C–H activation has surfaced as an increasingly powerful tool for molecular sciences, with
notable applications to material sciences, crop protection, drug discovery, and …

C H Bond Functionalization: Emerging Synthetic Tools for Natural Products and Pharmaceuticals

J Yamaguchi, AD Yamaguchi… - Angewandte Chemie …, 2012 - Wiley Online Library
The direct functionalization of C H bonds in organic compounds has recently emerged as a
powerful and ideal method for the formation of carbon–carbon and carbon–heteroatom …

Synthesis of Extended π‐Systems through C–H Activation

Y Segawa, T Maekawa, K Itami - … Chemie International Edition, 2015 - Wiley Online Library
Activation of aromatic C H bonds by a transition metal catalyst has received significant
attention in the synthetic chemistry community. In recent years, rapid and site‐selective …

Direct C− H transformation via iron catalysis

CL Sun, BJ Li, ZJ Shi - Chemical Reviews, 2011 - ACS Publications
The development and application of efficient, convenient, selective, and environmentally
benign synthetic methods is highly desirable in organic chemistry. With this requirement …

Transition‐metal‐catalyzed direct arylation of (hetero) arenes by C H bond cleavage

L Ackermann, R Vicente… - Angewandte Chemie …, 2009 - Wiley Online Library
The area of transition‐metal‐catalyzed direct arylation through cleavage of C H bonds has
undergone rapid development in recent years, and is becoming an increasingly viable …

Cobalt (III)-catalyzed synthesis of indazoles and furans by C–H bond functionalization/addition/cyclization cascades

JR Hummel, JA Ellman - Journal of the American Chemical …, 2015 - ACS Publications
The development of operationally straightforward and cost-effective routes for the assembly
of heterocycles from simple inputs is important for many scientific endeavors, including …

Nickel Catalysts/N,N′-Bidentate Directing Groups: An Excellent Partnership in Directed C–H Activation Reactions

LCM Castro, N Chatani - Chemistry Letters, 2015 - academic.oup.com
This review focuses on chelation-assisted regioselective C–H activation with C–C or/and C–
N bond formation using nickel (0) or-(II) as the catalysts, where bidentate directing groups …

Auxiliary-Assisted Palladium-Catalyzed Arylation and Alkylation of sp2 and sp3 Carbon−Hydrogen Bonds

D Shabashov, O Daugulis - Journal of the American Chemical …, 2010 - ACS Publications
We have developed a method for auxiliary-directed, palladium-catalyzed β-arylation and
alkylation of sp3 and sp2 C− H bonds in carboxylic acid derivatives. The method employs a …

Nickel-catalyzed direct alkylation of C–H bonds in benzamides and acrylamides with functionalized alkyl halides via bidentate-chelation assistance

Y Aihara, N Chatani - Journal of the American Chemical Society, 2013 - ACS Publications
The alkylation of the ortho C–H bonds in benzamides and acrylamides containing an 8-
aminoquinoline moiety as a bidentate directing group with unactivated alkyl halides using …

Organocatalysis in cross-coupling: DMEDA-catalyzed direct C− H arylation of unactivated benzene

W Liu, H Cao, H Zhang, H Zhang… - Journal of the …, 2010 - ACS Publications
A striking breakthrough to the frame of traditional cross-couplings/C− H functionalizations
using an organocatalyst remains unprecedented. We uncovered a conceptually different …