[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 …

Aryne-based strategy in the total synthesis of naturally occurring polycyclic compounds

H Takikawa, A Nishii, T Sakai, K Suzuki - Chemical Society Reviews, 2018 - pubs.rsc.org
The total syntheses of polycyclic natural products by exploiting an aryne as the key reactive
species are reviewed. A short introduction summarizes the basic reactivities of aryne …

C–H nitrogenation and oxygenation by ruthenium catalysis

VS Thirunavukkarasu, SI Kozhushkov… - Chemical …, 2014 - pubs.rsc.org
Remarkable recent progress has been accomplished in direct C–H functionalizations for the
formation of C–N and C–O bonds through the use of readily accessible ruthenium catalysts …

Recent developments in palladium catalysed carbonylation reactions

ST Gadge, BM Bhanage - RSC Advances, 2014 - pubs.rsc.org
Recently, carbonylation reactions have gained considerable interest as they are becoming a
versatile tool in the synthesis of pharmaceuticals, agrochemicals and their intermediates …

CO 2= CO+[O]: recent advances in carbonylation of C–H bonds with CO 2

L Song, YX Jiang, Z Zhang, YY Gui, XY Zhou… - Chemical …, 2020 - pubs.rsc.org
Carbon dioxide (CO2) is an ideal one-carbon source owing to its nontoxicity, abundance,
availability, and recyclability. Although the thermodynamic stability and kinetic inertness of …

Lactamization of sp2 C−H Bonds with CO2: Transition‐Metal‐Free and Redox‐Neutral

Z Zhang, LL Liao, SS Yan, L Wang… - Angewandte Chemie …, 2016 - Wiley Online Library
The first direct use of carbon dioxide in the lactamization of alkenyl and heteroaryl C− H
bonds to synthesize important 2‐quinolinones and polyheterocycles in moderate to …

Electrochemical Formation of N-Acyloxy Amidyl Radicals and Their Application: Regioselective Intramolecular Amination of sp2 and sp3 C–H Bonds

S Zhang, L Li, M Xue, R Zhang, K Xu, C Zeng - Organic letters, 2018 - ACS Publications
Electrochemical generation of N-acyloxy amidyl radicals via an inner-sphere electron-
transfer process is described for the first time. With NaBr as the catalyst and electrolyte, the …

No making without breaking: nitrogen-centered carbonylation reactions

Z Yin, JX Xu, XF Wu - ACS Catalysis, 2020 - ACS Publications
Carbonylation, an efficient and straightforward approach for installing a carbonyl group into
their parent compounds, is an important area in modern organic synthesis. This Review …

Palladium-Catalyzed Carbonylative Cyclization of Amines via γ-C(sp3)–H Activation: Late-Stage Diversification of Amino Acids and Peptides

E Hernando, J Villalva, ÁM Martínez, I Alonso… - ACS …, 2016 - ACS Publications
The selective γ-C (sp3)–H carbonylation of N-(2-pyridyl) sulfonyl (N-SO2Py)-protected
amines has been accomplished by using palladium catalysis and Mo (CO) 6 as carbonyl …