Cobalt nanoparticle-catalysed N-alkylation of amides with alcohols

R Ma, J Gao, L Zhang, N Wang, Y Hu, S Bartling… - Green …, 2024 - pubs.rsc.org
A protocol for efficient N-alkylation of benzamides with alcohols in the presence of cobalt-
nanocatalysts is described. Key to the success of this general methodology is the use of …

CuO NPs catalyzed synthesis of quinolines, pyridines, and pyrroles via dehydrogenative coupling strategy

S Gupta, A Maji, D Panja, M Halder, S Kundu - Journal of Catalysis, 2022 - Elsevier
Copper oxide nanoparticles catalyzed efficient synthesis of quinolines, pyridines, and
pyrroles via alcohol dehydrogenative coupling strategy are reported. Employing this catalytic …

Concept and progress on the de (hydrogenation) and hydrogenation reactions using transition metal integrated layered double hydroxides (LDHs)

B Sardar, D Srimani - Tetrahedron, 2023 - Elsevier
De (hydrogenative) transformations and catalytic hydrogenation have garnered significant
attraction in 21st century. Catalytic activity of various homogenous transition metal …

TBA(FeCl3Br) Complex as a Photocatalyst in the Csp3–H Bond Activation in Alcohols for the Synthesis of N-Based Heterocycles

LH Dapper, VT Mena, MW Rambo… - ACS Sustainable …, 2024 - ACS Publications
The TBA (FeCl3Br) complex, formed in situ by the simple mixture of FeCl3 and
tetrabutylammonium bromide (TBAB) in MeCN, has been proven to be an outstanding …

Cobalt-Centered Supramolecular Nanoensemble for Regulated Aerobic Oxidation of Alcohols and “One-Pot” Synthesis of Quinazolin-4(3H)-ones

S Kumar, M Kumar, V Bhalla - ACS Applied Materials & Interfaces, 2023 - ACS Publications
The supramolecular assemblies of the donor–acceptor (D–A) system Im-Tpy, having
phenanthro [9, 10-d] imidazole as the donor and terpyridyl group as the acceptor unit, have …

Solvent‐Free Synthesis of Substituted Benzimidazoles and Quinazolinones via Acceptorless Dehydrogenative Coupling Using Ferrocene‐Hydrazone‐Based Ru (II)‐p …

A Ravindran NE, M Yadav, MM Tamizh… - Asian Journal of …, 2023 - Wiley Online Library
A series of ferrocene‐hydrazone based Ru (II)‐p‐cymene complexes were investigated for
their catalytic activity towards acceptorless dehydrogenative coupling (ADC) reactions. Ru …

[HTML][HTML] Synthesis of Quinazolin-4 (3H)-ones via a novel approach

A Akbari, M Zahedifar - Journal of Saudi Chemical Society, 2023 - Elsevier
The present work was designed based on the new multi-component reaction, which forms 2-
aryl/alkyl-quinazolin-4 (3H)-ones in a one-pot reaction with good to excellent yields (86 …

N‐alkylation of benzamides/sulfonamides using alcohols via borrowing hydrogen approach by well‐defined Pd (II) pincer complexes

P Anandaraj, R Ramesh - Applied Organometallic Chemistry, 2023 - Wiley Online Library
The development of green, sustainable, and atom‐economical procedure for the
construction of amides via C‐N bond formation is a high priority in synthetic organic …

Acceptorless Dehydrogenation under Neat Reaction Conditions: Synthesis of 2-Aryl/Alkyl Quinazolinones Using Supported Ni NPs as Catalyst

M Vageesh, O Patil, P Hima, R Dey - Synlett, 2024 - thieme-connect.com
We report here a Ni-NPs-catalyzed one-pot synthesis of 2-alkyl/aryl quinazolinone motifs via
acceptorless dehydrogenation of alcohol, condensation of an aldehyde intermediate with 2 …

Unveiling the Untapped Potential of Bertagnini's Salts in Microwave-Assisted Synthesis of Quinazolinones

SK Bera, S Behera, L De Luca, F Basoccu, R Mocci… - Molecules, 2024 - mdpi.com
Microwave-assisted organic synthesis (MAOS) has emerged as a transformative technique
in organic chemistry, significantly enhancing the speed, efficiency, and selectivity of …