Transition metal-catalyzed C–H amination: scope, mechanism, and applications

Y Park, Y Kim, S Chang - Chemical reviews, 2017 - ACS Publications
Catalytic transformation of ubiquitous C–H bonds into valuable C–N bonds offers an efficient
synthetic approach to construct N-functionalized molecules. Over the last few decades …

Transition-metal-catalyzed C–N bond forming reactions using organic azides as the nitrogen source: a journey for the mild and versatile C–H amination

K Shin, H Kim, S Chang - Accounts of chemical research, 2015 - ACS Publications
Conspectus Owing to the prevalence of nitrogen-containing compounds in functional
materials, natural products and important pharmaceutical agents, chemists have actively …

Catalytic methods for aromatic C–H amination: an ideal strategy for nitrogen-based functional molecules

J Jiao, K Murakami, K Itami - ACS Catalysis, 2016 - ACS Publications
Transformations of aromatic compounds into the corresponding amines, amides, and imides
through carbon–hydrogen (C–H) bond functionalization represent one of the most step-and …

Mechanistic studies on the Rh (III)-mediated amido transfer process leading to robust C–H amination with a new type of amidating reagent

Y Park, KT Park, JG Kim, S Chang - Journal of the American …, 2015 - ACS Publications
Mechanistic investigations on the Cp* Rh (III)-catalyzed direct C–H amination reaction led us
to reveal the new utility of 1, 4, 2-dioxazol-5-one and its derivatives as highly efficient amino …

Comparative Catalytic Activity of Group 9 [Cp*MIII] Complexes: Cobalt‐Catalyzed CH Amidation of Arenes with Dioxazolones as Amidating Reagents

J Park, S Chang - Angewandte Chemie International Edition, 2015 - Wiley Online Library
A procedure for the [Cp* CoIII]‐catalyzed direct C H amidation of arenes with dioxazolone
has been developed. This reaction proceeds under straightforward and mild conditions with …

Synthesis of complex bicyclic scaffolds by intermolecular photosensitized dearomative cycloadditions of activated alkenes and naphthalenes

W Wang, Y Cai, R Guo, MK Brown - Chemical Science, 2022 - pubs.rsc.org
The rapid buildup of molecular complexity from simple precursors is a key goal in organic
chemistry. One strategy to achieve this is through a dearomative cycloaddition wherein a 2D …

Cooperative Effects between Chiral Cpx–Iridium(III) Catalysts and Chiral Carboxylic Acids in Enantioselective C−H Amidations of Phosphine Oxides

YS Jang, M Dieckmann, N Cramer - Angewandte Chemie, 2017 - Wiley Online Library
An enantioselective C− H amidation of phosphine oxides by using an iridium (III) catalyst
bearing an atropchiral cyclopentadienyl (Cpx) ligand is reported. A very strong cooperative …

Mechanochemical Iridium (III)‐Catalyzed C− H Bond Amidation of Benzamides with Sulfonyl Azides under Solvent‐Free Conditions in a Ball Mill

GN Hermann, P Becker, C Bolm - Angewandte Chemie, 2016 - Wiley Online Library
Mechanochemical conditions have been applied to an iridium (III)‐catalyzed C− H bond
amidation process for the first time. In the absence of solvent, the mechanochemical …

Direct Synthesis of N-H Carbazoles via Iridium(III)-Catalyzed Intramolecular C–H Amination

C Suzuki, K Hirano, T Satoh, M Miura - Organic letters, 2015 - ACS Publications
The iridium-catalyzed dehydrogenative cyclization of 2-aminobiphenyls proceeds smoothly
in the presence of a copper cocatalyst under air as a terminal oxidant through intramolecular …

Recent developments in P (O/S)–N containing flame retardants

R Nazir, S Gaan - Journal of Applied Polymer Science, 2020 - Wiley Online Library
Synthesis of organophosphorus compounds containing nitrogen as heteroatom and its
application as a flame retardant (FR) have attracted much attention in the academic and …