Visible-light-mediated radical reactions of indoles with para-quinone methides using eosin Y as an organophotoredox catalyst

S Sharma, RV Anand - Organic & Biomolecular Chemistry, 2023 - pubs.rsc.org
Herein, we demonstrate a redox-neutral, operationally simple, atom-economical, and
additive-free approach for the synthesis of indolyl diarylmethanes via a radical reaction of …

Direct arylation reaction catalyzed by a PEPPSI-type palladium complex with an amido-functionalized triazole-based mesoionic carbene ligand

HY Hung, YH Hsu, HC Pi, CH Hu, HM Lee - Dalton Transactions, 2022 - pubs.rsc.org
Ligand precursors for amido/amidate-functionalized triazole-based MIC ligands were
synthesized. An initial theoretical calculation confirmed that triazole-based MIC ligands were …

Selenium-N-heterocyclic carbene (Se-NHC) complexes with higher aromaticity inhibit microbes: synthesis, structure, and biological potential

A Kamal, MA Iqbal, HN Bhatti… - Journal of Coordination …, 2022 - Taylor & Francis
The synthesis of five selenium complexes bearing imidazole-based N-heterocyclic carbene
ligands (Se-NHC) are reported. The adducts were characterized by elemental and …

Palladium‐catalyzed C H acetoxylation of arenes using a pyrazolonaphthyridine ligand

J Kim, JM Joo - Bulletin of the Korean Chemical Society, 2022 - Wiley Online Library
Abstract Herein, Pd‐catalyzed C H acetoxylation reactions of arenes are developed using
a pyrazolonaphthyridine ligand. In the presence of iodomesitylene diacetate as the oxidant …

Remote Steric and Electronic Effects of N-Heterocyclic Carbene Ligands on Alkene Reactivity and Regioselectivity toward Hydrocupration Reactions: The Role of Expanded …

AA Hussein, A Ariffin - The Journal of Organic Chemistry, 2023 - ACS Publications
The remote groups in N-heterocyclic carbene (NHC) ligands have a significant influence on
metal-catalyzed reactions. We examine how remote bulkiness, electronic groups, and …

Applications of quinoxaline‐bridged bis (benzimidazolium) salts as ligand sources for the palladium‐catalyzed Suzuki and Heck cross‐coupling reactions in an …

SD Düşünceli, MH Şahan, M Kaloğlu… - Journal of the …, 2022 - Wiley Online Library
In the present work, quinoxaline‐bridged bis (benzimidazolium) salts were prepared by the
reaction of 2, 3‐bis (bromomethyl) quinoxaline and 1‐substituted benzimidazole. The …

Pd–NHC Complexes in Catalytic C H Activation–Functionalization

T Mandal, MK Pandey… - Handbook of CH …, 2022 - Wiley Online Library
Transition metal‐catalyzed functionalization of C H bonds is one of the essential reactions
in organometallic chemistry and organic synthesis. In these reactions, Rh, Ru, Pt, Pd, Au, Ni …

Mechanistic and preparative studies of Electrochemical Deoxygenation and Debromination

C Srivastav - 2022 - ttu-ir.tdl.org
The indirect deoxygenation of a range of secondary and tertiary alcohols has been achieved
via the electrochemical reduction of the corresponding 3, 5-bis (trifluoromethyl) benzoates in …