Emerging Trends in Cross-Coupling: Twelve-Electron-Based L1Pd(0) Catalysts, Their Mechanism of Action, and Selected Applications

SJ Firsan, V Sivakumar, TJ Colacot - Chemical Reviews, 2022 - ACS Publications
Monoligated palladium (0) species, L1Pd (0), have emerged as the most active catalytic
species in the cross-coupling cycle. Today, there are methods available to generate the …

Development of palladium precatalysts that efficiently generate LPd (0) active species

KH Shaughnessy - Israel Journal of Chemistry, 2020 - Wiley Online Library
Palladium catalysts have become central to modern organic synthesis, particularly in the
context of cross‐coupling reactions to form C− C and C‐heteroatom bonds. The …

Ring walking as a regioselectivity control element in Pd-catalyzed CN cross-coupling

MC Deem, JS Derasp, TC Malig, K Legard… - Nature …, 2022 - nature.com
Ring walking is an important mechanistic phenomenon leveraged in many catalytic CC
bond forming reactions. However, ring walking has been scarcely studied under Buchwald …

It Is Not All about the Ligands: Exploring the Hidden Potentials of tBu3P through Its Oxidative Addition Complex as the Precatalyst

YN Timsina, G Xu, TJ Colacot - ACS Catalysis, 2023 - ACS Publications
A series of oxidative addition complexes with a general formula (t Bu3P) Pd (Ar) X, as a
class of precatalysts, were synthesized for challenging Suzuki–Miyaura coupling involving …

Best Practices for the Collection of Robust Time Course Reaction Profiles for Kinetic Studies

MC Deem, I Cai, JS Derasp, PL Prieto, Y Sato… - ACS …, 2023 - ACS Publications
Kinetic investigations can provide critical mechanistic information for the optimization of the
reaction parameters and reaction development. Modern kinetic analyses such as RPKA and …

Mechanistic Insight into Cu-Catalyzed C–N Coupling of Hindered Aryl Iodides and Anilines Using a Pyrrol-ol Ligand Enables Development of Mild and Homogeneous …

A de Gombert, A Darù, TS Ahmed, MC Haibach… - ACS …, 2023 - ACS Publications
Mechanistic studies of the Cu-catalyzed C–N coupling of sterically hindered aryl iodides with
sterically hindered anilines are carried out to shed light on how a recently reported pyrrol-ol …

Pd-PEPPSI-IPentAn Promoted Deactivated Amination of Aryl Chlorides with Amines under Aerobic Conditions

FD Huang, C Xu, DD Lu, DS Shen, T Li… - The Journal of Organic …, 2018 - ACS Publications
We report herein a highly efficient Pd-catalyzed amination by “bulky-yet-flexible” Pd-PEPPSI-
IPentAn complexes. The relationship between the N-heterocyclic carbenes (NHCs) structure …

Formation of exceptional monomeric YPhos–PdCl 2 complexes with high activities in coupling reactions

I Rodstein, L Kelling, J Löffler, T Scherpf… - Chemical …, 2022 - pubs.rsc.org
The use of well-defined palladium (II) complexes as precatalysts for C–X cross-coupling
reactions has improved the use of palladium catalysts in organic synthesis including large …

Amination of aromatic halides and exploration of the reactivity sequence of aromatic halides

C Yang, F Zhang, GJ Deng, H Gong - The Journal of Organic …, 2018 - ACS Publications
A base-promoted amination of aromatic halides has been developed using a limited amount
of dimethylformamide (DMF) or amine as an amino source. Various aryl halides, including F …

Pd-catalyzed cross-coupling of hindered, electron-deficient anilines with bulky (hetero) aryl halides using biaryl phosphorinane ligands

AM Wilders, J Henle, MC Haibach, R Swiatowiec… - ACS …, 2020 - ACS Publications
Biaryl phosphorinane ligands derived from addition of biaryl primary phosphines to trans,
trans-dibenzylideneacetone (AlisonPhos and AliPhos) form highly active ligands for Pd …