The Buchwald–Hartwig amination after 25 years

R Dorel, CP Grugel, AM Haydl - … Chemie International Edition, 2019 - Wiley Online Library
The Pd‐catalyzed coupling of aryl (pseudo) halides and amines is one of the most powerful
approaches for the formation of C (sp2)− N bonds. The pioneering reports from Migita and …

Chiral Amines via Enantioselective π-Allyliridium-C,O-Benzoate-Catalyzed Allylic Alkylation: Student Training via Industrial–Academic Collaboration

CE Stivala, JR Zbieg, P Liu… - Accounts of chemical …, 2022 - ACS Publications
Conspectus Cyclometalated π-allyliridium-C, O-benzoate complexes discovered in the
Krische laboratory display unique amphiphilic properties, catalyzing both nucleophilic …

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 …

Collaboration as a Key to Advance Capabilities for Earth-Abundant Metal Catalysis

PJ Chirik, KM Engle, EM Simmons… - … Process Research & …, 2023 - ACS Publications
Earth-abundant metal (EAM) catalysis can have profound impact in the pharmaceutical
industry in terms of sustainability and cost improvements from replacing precious metals like …

Carbon–Heteroatom Coupling Using Pd-PEPPSI Complexes

C Valente, M Pompeo, M Sayah… - … Process Research & …, 2014 - ACS Publications
Carbon–Heteroatom Coupling Using Pd-PEPPSI Complexes | Organic Process Research &
Development ACS ACS Publications C&EN CAS Find my institution Log In Organic Process …

General method for the amination of aryl halides with primary and secondary alkyl amines via nickel photocatalysis

G Song, DZ Nong, JS Li, G Li, W Zhang… - The Journal of …, 2022 - ACS Publications
The Buchwald–Hartwig C–N coupling reaction has been ranked as one of the 20 most
frequently used reactions in medicinal chemistry. Owing to its much lower cost and higher …

Breaking the base barrier: an electron-deficient palladium catalyst enables the use of a common soluble base in C–N coupling

JM Dennis, NA White, RY Liu… - Journal of the American …, 2018 - ACS Publications
Due to the low intrinsic acidity of amines, palladium-catalyzed C–N cross-coupling has been
plagued continuously by the necessity to employ strong, inorganic, or insoluble bases. To …

Highly reactive, general and long-lived catalysts for palladium-catalyzed amination of heteroaryl and aryl chlorides, bromides, and iodides: scope and structure …

Q Shen, T Ogata, JF Hartwig - Journal of the American Chemical …, 2008 - ACS Publications
We describe a systematic study of the scope and relationship between ligand structure and
activity for a highly efficient and selective class of catalysts containing sterically hindered …

Development of an air-stable nickel precatalyst for the amination of aryl chlorides, sulfamates, mesylates, and triflates

NH Park, G Teverovskiy, SL Buchwald - Organic letters, 2014 - ACS Publications
A new air-stable nickel precatalyst for C–N cross-coupling is reported. The developed
catalyst system displays a greatly improved substrate scope for C–N bond formation to …

Palladium-catalyzed coupling of ammonia with aryl chlorides, bromides, iodides, and sulfonates: A general method for the preparation of primary arylamines

GD Vo, JF Hartwig - Journal of the American Chemical Society, 2009 - ACS Publications
We report that the complex generated from Pd [P (o-tol) 3] 2 and the alkylbisphosphine CyPF-
t-Bu is a highly active and selective catalyst for the coupling of ammonia with aryl chlorides …