Metal-catalyzed approaches toward the oxindole core

AD Marchese, EM Larin, B Mirabi… - Accounts of Chemical …, 2020 - ACS Publications
Conspectus The oxindole scaffold is a privileged structural motif that is found in a variety of
bioactive targets and natural products. Moreover, derivatives of the oxindole structure are …

Metal-catalyzed regiodivergent organic reactions

C Nájera, IP Beletskaya, M Yus - Chemical Society Reviews, 2019 - pubs.rsc.org
Metal-catalyzed regiodivergent reactions allow control over regioselectivity in the synthesis
of a wide range of organic products. Starting from the same material, it is possible to prepare …

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 …

Dialkylbiaryl phosphines in Pd-catalyzed amination: a user's guide

DS Surry, SL Buchwald - Chemical Science, 2011 - pubs.rsc.org
Dialkylbiaryl phosphines are a valuable class of ligand for Pd-catalyzed amination reactions
and have been applied in a range of contexts. This perspective attempts to aid the reader in …

Thermal decomposition of brominated flame retardants (BFRs): Products and mechanisms

M Altarawneh, A Saeed, M Al-Harahsheh… - Progress in Energy and …, 2019 - Elsevier
Brominated flame retardants (BFRs) are bromine-bearing hydrocarbons added or applied to
materials to increase their fire resistance. As thermal treatment and recycling are common …

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 role of aryne distortions, steric effects, and charges in regioselectivities of aryne reactions

JM Medina, JL Mackey, NK Garg… - Journal of the American …, 2014 - ACS Publications
The distortion/interaction model has been used to explain and predict reactivity in a variety
of reactions where more common explanations, such as steric and electronic factors, do not …

1, 4-Dihydropyridines as alkyl radical precursors: introducing the aldehyde feedstock to nickel/photoredox dual catalysis

A Gutiérrez-Bonet, JC Tellis, JK Matsui, BA Vara… - ACS …, 2016 - ACS Publications
A Ni/photoredox dual catalytic cross-coupling is disclosed in which a diverse range of
(hetero) aryl bromides are used as electrophiles, with 1, 4-dihydropyridines serving as …

Oxidative addition of (Hetero) aryl (Pseudo) halides at palladium (0): Origin and significance of divergent mechanisms

MJ Kania, A Reyes, SR Neufeldt - Journal of the American …, 2024 - ACS Publications
Two limiting mechanisms are possible for oxidative addition of (hetero) aryl (pseudo) halides
at Pd (0): a 3-centered concerted and a nucleophilic displacement mechanism. Until now …

Site-selective Suzuki–Miyaura coupling of heteroaryl halides–understanding the trends for pharmaceutically important classes

J Almond-Thynne, DC Blakemore, DC Pryde… - Chemical …, 2017 - pubs.rsc.org
Suzuki–Miyaura cross-coupling reactions of heteroaryl polyhalides with aryl boronates are
surveyed. Drawing on data from literature sources as well as bespoke searches of Pfizer's …