Palladium catalyzed C–C and C–N bond forming reactions: an update on the synthesis of pharmaceuticals from 2015–2020

J Rayadurgam, S Sana, M Sasikumar… - Organic Chemistry …, 2021 - pubs.rsc.org
Some of the most prominent and promising catalysts in organic synthesis for the requisite
construction of C–C and C–N bonds are palladium (Pd) catalysts, which play a pivotal role in …

Site-selective cross-coupling of polyhalogenated arenes and heteroarenes with identical halogen groups

V Palani, MA Perea, R Sarpong - Chemical reviews, 2021 - ACS Publications
Methods to functionalize arenes and heteroarenes in a site-selective manner are highly
sought after for rapidly constructing value-added molecules of medicinal, agrochemical, and …

Recent developments in Negishi cross-coupling reactions

D Haas, JM Hammann, R Greiner, P Knochel - ACS Catalysis, 2016 - ACS Publications
This Perspective describes general methods for the preparation of polyfunctional zinc
organometallics and their use in Negishi cross-coupling reactions. Recent advances …

The 2‐Pyridyl Problem: Challenging Nucleophiles in Cross‐Coupling Arylations

XAF Cook, A de Gombert, J McKnight… - Angewandte …, 2021 - Wiley Online Library
Azine‐containing biaryls are ubiquitous scaffolds in many areas of chemistry, and efficient
methods for their synthesis are continually desired. Pyridine rings are prominent amongst …

The chosen few: parallel library reaction methodologies for drug discovery

AW Dombrowski, AL Aguirre, A Shrestha… - The Journal of …, 2021 - ACS Publications
Parallel library synthesis is an important tool for drug discovery because it enables the
synthesis of closely related analogues in parallel via robust and general synthetic …

Gold-catalyzed chemoselective couplings of polyfluoroarenes with aryl germanes and downstream diversification

A Dahiya, C Fricke, F Schoenebeck - Journal of the American …, 2020 - ACS Publications
This report describes the chemoselective coupling of polyfluoroarenes with aryl germanes in
the presence of aromatic C–I, C–Br, C–Cl, C–OTf, and C–SiMe3 groups, as well as …

Palladium-Catalyzed Synthesis of Linked Bis-Heterocycles─ Synthesis and Investigation of Photophysical Properties

R Arora, B Mirabi, AG Durant… - Journal of the …, 2023 - ACS Publications
A palladium-catalyzed domino C–N coupling/Cacchi reaction is reported. Design of
photoluminescent bis-heterocycles, aided by density functional theory calculations, was …

2-Aminobiphenyl Palladacycles: The “Most Powerful” Precatalysts in C–C and C–Heteroatom Cross-Couplings

A Bruneau, M Roche, M Alami, S Messaoudi - Acs Catalysis, 2015 - ACS Publications
New approaches to the Pd-catalysis employing palladacycle precatalysts have been
recently developed. Breakthroughs in this area using 2-aminobiphenyl palladacycle …

Suzuki-Miyaura cross-coupling of unprotected, nitrogen-rich heterocycles: Substrate scope and mechanistic investigation

MA Düfert, KL Billingsley… - Journal of the American …, 2013 - ACS Publications
The Suzuki-Miyaura cross-coupling of unprotected, nitrogen-rich heterocycles using
precatalysts P1 or P2 is reported. The procedure allows for the reaction of variously …

Catalytic C–C and C–heteroatom bond formation reactions: in situ generated or preformed catalysts? Complicated mechanistic picture behind well-known …

AS Kashin, VP Ananikov - The Journal of Organic Chemistry, 2013 - ACS Publications
In situ generated catalysts and preformed catalysts are two practical strategies widely used
in cross-coupling methodology that have long been considered to involve the same active …