Cross‐Coupling of Heteroarenes by C H Functionalization: Recent Progress towards Direct Arylation and Heteroarylation Reactions Involving Heteroarenes …

R Rossi, F Bellina, M Lessi… - Advanced Synthesis & …, 2014 - Wiley Online Library
In recent years, transition metal‐catalyzed direct (hetero) arylation reactions of heteroarenes
with (hetero) aryl halides and pseudohalides have received significant attention as eco …

Palladium-catalyzed cross-couplings by C–O bond activation

T Zhou, M Szostak - Catalysis science & technology, 2020 - pubs.rsc.org
Although palladium-catalyzed cross-coupling of aryl halides and reactive pseudohalides
has revolutionized the way organic molecules are constructed today across various fields of …

Ammonium Salt-Catalyzed Highly Practical Ortho-Selective Monohalogenation and Phenylselenation of Phenols: Scope and Applications

X Xiong, YY Yeung - ACS Catalysis, 2018 - ACS Publications
An ortho-selective ammonium chloride salt-catalyzed direct C–H monohalogenation of
phenols and 1, 1′-bi-2-naphthol (BINOL) with 1, 3-dichloro-5, 5-dimethylhydantoin …

Rh(III)‐Catalyzed Cascade Cyclization of 2‐Aryl‐3H‐indoles and CF3‐Imidoyl Sulfoxonium Ylides Toward Trifluoroacetimidoyl‐Substituted 11H‐Isoindolo[2,1‐a] …

Z Yang, P Li, Z Chen, XF Wu - Advanced Synthesis & Catalysis, 2023 - Wiley Online Library
Abstract A rhodium (III)‐catalyzed C− H activation/[4+ 1] annulation of 2‐aryl‐3H‐indoles
and CF3‐substituted imidoyl sulfoxonium ylides (TFISYs) has been achieved, producing a …

Rhodium-catalyzed decarbonylative C–H arylation of 2-Aryloxybenzoic acids leading to dibenzofuran derivatives

S Maetani, T Fukuyama, I Ryu - Organic letters, 2013 - ACS Publications
Rhodium-Catalyzed Decarbonylative C–H Arylation of 2-Aryloxybenzoic Acids Leading to
Dibenzofuran Derivatives | Organic Letters ACS ACS Publications C&EN CAS Find my …

Versatile Oxidative Approach to Carbazoles and Related Compounds Using MoCl5

S Trosien, P Böttger, SR Waldvogel - Organic letters, 2014 - ACS Publications
The unique oxidizing power of molybdenum pentachloride provides an easy to perform,
versatile, and high yielding method to construct carbazoles and the corresponding dibenzo …

Palladium-catalyzed intra-and intermolecular C–H arylation using mesylates: synthetic scope and mechanistic studies

DM Ferguson, SR Rudolph, D Kalyani - ACS catalysis, 2014 - ACS Publications
This paper describes the development of Pd-catalyzed inter-and intramolecular direct
arylation using mesylates. Furthermore, a sequential mesylation/arylation protocol using …

Catalyst‐Free Synthesis of O‐Heteroacenes by Ladderization of Fluorinated Oligophenylenes

M Feofanov, V Akhmetov, R Takayama… - Angewandte …, 2021 - Wiley Online Library
A novel catalyst‐free approach to benzoannulated oxygen‐containing heterocycles from
fluorinated oligophenylenes is reported. Unlike existing methods, the presented reaction …

Access to dibenzofurans through dimerization/trimerization of cyclohexanones followed by dehydroaromatization

P Jiang, S Chen, Y Xia, Q Zhang, GJ Deng - Organic Letters, 2020 - ACS Publications
A novel and efficient method for the synthesis of unsymmetrical substituted dibenzofurans
has been developed, which can selectively produce disubstituted dibenzofurans and …

Synthesis of Benzofuropyridines and Dibenzofurans by a Metalation/Negishi Cross-Coupling/SNAr Reaction Sequence

GJ Clarkson, S Roesner - The Journal of Organic Chemistry, 2022 - ACS Publications
An efficient methodology for the synthesis of benzofuropyridines and dibenzofurans from
fluoropyridines or fluoroarenes and 2-bromophenyl acetates is reported. This streamlined …