Transition metal-catalyzed C–H bond functionalizations by the use of diverse directing groups

Z Chen, B Wang, J Zhang, W Yu, Z Liu… - Organic Chemistry …, 2015 - pubs.rsc.org
Transition metal-catalyzed direct functionalization of C–H bonds is one of the key emerging
strategies that is currently attracting tremendous attention with the aim to provide alternative …

Oxidative coupling between two hydrocarbons: an update of recent C–H functionalizations

C Liu, J Yuan, M Gao, S Tang, W Li, R Shi… - Chemical …, 2015 - ACS Publications
C− C bond formation is a fundamental transformation in organic synthesis. The development
of new synthetic methodology could be considered as a way of pursuing a novel method for …

Ruthenium (II)-catalyzed C–H bond activation and functionalization

PB Arockiam, C Bruneau, PH Dixneuf - Chemical reviews, 2012 - ACS Publications
The catalytic functionalization of unreactive C− H bonds has recently brought a revolution in
synthetic methodologies for the production of pharmaceuticals and natural products and for …

Weakly Coordinating Directing Groups for Ruthenium (II)‐Catalyzed C H Activation

S De Sarkar, W Liu, SI Kozhushkov… - … Synthesis & Catalysis, 2014 - Wiley Online Library
Synthetically useful functional groups, including ketones, amides, carbamates, carboxylic
acids, aldehydes or ethers, have been identified as weakly coordinating directing groups in …

Recent advances in positional-selective alkenylations: removable guidance for twofold C–H activation

W Ma, P Gandeepan, J Li, L Ackermann - Organic Chemistry Frontiers, 2017 - pubs.rsc.org
The transition metal-catalyzed transformation of otherwise inert C–H bonds into substituted
alkenes offers a versatile tool for the synthesis of value added olefinic molecules. Recent …

Ruthenium-catalyzed direct oxidative alkenylation of arenes through twofold C–H bond functionalization

SI Kozhushkov, L Ackermann - Chemical science, 2013 - pubs.rsc.org
Significant progress has been accomplished in direct olefinations through twofold C–H bond
functionalization of arenes and heteroarenes employing readily accessible, selective and …

Diverse ortho-C(sp2)–H Functionalization of Benzaldehydes Using Transient Directing Groups

XH Liu, H Park, JH Hu, Y Hu, QL Zhang… - Journal of the …, 2017 - ACS Publications
Pd-catalyzed C–H functionalizations promoted by transient directing groups remain largely
limited to C–H arylation only. Herein, we report a diverse set of ortho-C (sp2)–H …

meta-Selective C–H bond alkylation with secondary alkyl halides

N Hofmann, L Ackermann - Journal of the American Chemical …, 2013 - ACS Publications
Ruthenium catalysts enabled C–H bond functionalizations on arenes with challenging
secondary alkyl halides. Particularly, ruthenium (II) biscarboxylate complexes proved to be …

Recent advances in the ruthenium (II)-catalyzed chelation-assisted C–H olefination of substituted aromatics, alkenes and heteroaromatics with alkenes via the …

R Manikandan, M Jeganmohan - Chemical Communications, 2017 - pubs.rsc.org
The transition-metal-catalyzed chelation-assisted alkenylation at the inert C–H bond of
aromatics with alkenes is one of the efficient methods to synthesize substituted vinylarenes …

Palladium-catalyzed aryl C–H olefination with unactivated, aliphatic alkenes

A Deb, S Bag, R Kancherla, D Maiti - Journal of the American …, 2014 - ACS Publications
Palladium-catalyzed coupling between aryl halides and alkenes (Mizoroki–Heck reaction) is
one of the most popular reactions for synthesizing complex organic molecules. The limited …