[HTML][HTML] A comprehensive overview of directing groups applied in metal-catalysed C–H functionalisation chemistry

C Sambiagio, D Schönbauer, R Blieck… - Chemical Society …, 2018 - pubs.rsc.org
The present review is devoted to summarizing the recent advances (2015–2017) in the field
of metal-catalysed group-directed C–H functionalisation. In order to clearly showcase the …

Transition-metal-catalyzed direct addition of unactivated C–H bonds to polar unsaturated bonds

L Yang, H Huang - Chemical Reviews, 2015 - ACS Publications
Transition-metal-catalyzed nucleophilic addition of organometallic reagents to polar
unsaturated substrates is one of the most important and powerful bond-forming strategies …

Beyond Friedel and Crafts: directed alkylation of C− H bonds in arenes

G Evano, C Theunissen - Angewandte Chemie International …, 2019 - Wiley Online Library
Alkylation of arenes is one of the most fundamental transformations in chemical synthesis
and leads to privileged scaffolds in many areas of science. Classical methods for the …

Ru (II)-Catalyzed C–H Activation: Ketone-Directed Novel 1,4-Addition of Ortho C–H Bond to Maleimides

KR Bettadapur, V Lanke, KR Prabhu - Organic letters, 2015 - ACS Publications
A 1, 4-addition with the nucleophilic center generated at the ortho carbon atom of an
aromatic ketone in the presence of the highly reactive α-C–H bond, using a directing group …

Iridium(I)-Catalyzed α-C(sp3)–H Alkylation of Saturated Azacycles

P Verma, JM Richter, N Chekshin… - Journal of the …, 2020 - ACS Publications
Saturated azacycles are commonly encountered in bioactive compounds and approved
therapeutic agents. The development of methods for functionalization of the α-methylene C …

Aerobic Oxidative Alkenylation of Weak O-Coordinating Arylacetamides with Alkenes via a Rh(III)-Catalyzed C–H Activation

S Jambu, R Sivasakthikumaran, M Jeganmohan - Organic letters, 2019 - ACS Publications
A versatile and site-selective rhodium (III)-catalyzed aerobic oxidative alkenylation of
arylacetamides including primary, secondary, and tertiary amides having a weak O …

Synthesis of isoindolinones via a ruthenium-catalyzed cyclization of N-substituted benzamides with allylic alcohols

R Manoharan, M Jeganmohan - Chemical Communications, 2015 - pubs.rsc.org
N-Substituted aromatic and heteroaromatic amides reacted with substituted allylic alcohols
in the presence of a ruthenium catalyst, AgSbF6 and a Cu (OAc) 2· H2O oxidant, affording 3 …

Rhodium-Catalyzed Alkylation of C–H Bonds in Aromatic Amides with α, β-Unsaturated Esters

K Shibata, N Chatani - Organic letters, 2014 - ACS Publications
The alkylation of C–H bonds with α, β-unsaturated carbonyl compounds by a rhodium-
catalyzed reaction of aromatic amides containing an 8-aminoquinoline moiety is reported …

Ru-catalysed C–H functionalisations as a tool for selective organic synthesis

S Ruiz, P Villuendas, EP Urriolabeitia - Tetrahedron Letters, 2016 - Elsevier
Organic syntheses based on the activation of C–H bonds catalysed by transition metals (TM)
are of great interest because new pathways can be designed that were not previously …

Ruthenium-catalyzed C–H functionalization of benzoic acids with allyl alcohols: A controlled reactivity switch between C–H alkenylation and C–H alkylation pathways

GS Kumar, T Chand, D Singh, M Kapur - Organic letters, 2018 - ACS Publications
A highly selective and switchable ruthenium-catalyzed ortho C–H alkylation and C–H
alkenylation of benzoic acids with allyl alcohols is reported. A complete switch in selectivity …