Transition metal catalyzed Glaser and Glaser-Hay coupling reactions: Scope, classical/green methodologies and synthetic applications

R Akhtar, AF Zahoor - Synthetic Communications, 2020 - Taylor & Francis
Glaser coupling is one of the most important modern organic tool for the formation of carbon-
carbon triple bond and has also been extensively used for the synthesis of polymers …

Green carbon–carbon homocoupling of terminal alkynes by a silica supported Cu (ii)-hydrazone coordination compound

N Heydari, R Bikas, M Siczek, T Lis - Dalton Transactions, 2023 - pubs.rsc.org
A Cu (II) complex,[Cu (HL)(NO3)(CH3OH)]· CH3OH (1), was obtained by the reaction of Cu
(NO3) 2· 3H2O and H2L in methanol solvent (H2L is (E)-4-amino-N′-(2-hydroxy-3 …

Thiol-functionalized cellulose-grafted copper oxide nanoparticles for the therapy of experimental colitis in Swiss albino mice

RK Mishra, A Selim, V Gowri, A Ahmad… - ACS Biomaterials …, 2022 - ACS Publications
Ulcerative colitis (UC) is a chronic inflammatory disease, which deleteriously affects the
lower end of the gastrointestinal tract, ie, the colon and the rectum. UC affects colonic …

Thiol‐Functionalized Cellulose Wrapped Copperoxide as a Green Nano Catalyst for Regiospecific Azide‐Alkyne Cycloaddition Reaction: Application in Rufinamide …

A Selim, KM Neethu, V Gowri… - Asian Journal of …, 2021 - Wiley Online Library
In the past few decades, click chemistry (CuAAC reaction) has seen tremendous
development both in terms of catalyst designing and method development because 1, 2, 3 …

Azolium aurates as pre-catalysts for the oxidative coupling of terminal alkynes under mild conditions

X Ma, NV Tzouras, M Peng, K Van Hecke… - The Journal of Organic …, 2022 - ACS Publications
A simple and efficient method for the oxidative coupling of terminal alkynes is reported for
the first time, making use of imidazol (in) ium aurates as pre-catalysts. This approach …

A systematic study to unravel the potential of using polysaccharides based organic-nanoparticles versus hybrid-nanoparticles for pesticide delivery

R Mahajan, A Selim, KM Neethu, S Sharma… - …, 2021 - iopscience.iop.org
To daze conventional pesticide release limitations, nanotechnology-mediated pesticide
delivery using natural polymers has been actively investigated. However, the lack of …

Convenient and efficient reaction system for the oxidative coupling of terminal alkynes over Cu+-containing layered double hydroxides

W Cui, C Zhao, S Cao, Q Zhu, C Wang, Y Zheng… - Tetrahedron …, 2022 - Elsevier
An efficient and convenient catalytic procedure has been developed for the aerobic
oxidative coupling of terminal alkynes to produce 1, 3-conjugated diynes over CuCoFe-LDH …

Cellulose-conjugated copper-oxide nanoparticles for the treatment of ethanol-induced gastric ulcers in wistar rats

A Kumar, A Selim, V Gowri, A Ahmad… - ACS Biomaterials …, 2022 - ACS Publications
Gastric ulcer (GU) is the most common and chronic inflammatory condition mediated by
multiple immune cells like neutrophils, macrophages, and lymphocytes with multiple pro …

The Inorganic Ligand‐Supported Copper Catalyst Catalyzing Alkyne Coupling Reactions

M Deng, Y Xie, J Zhou, D Shi, S Han… - European Journal of …, 2024 - Wiley Online Library
Abstract Glaser‐coupled synthesized 1, 3‐diyne can participate in the generation of
conjugated polymers and is now widely used in organic and polymer synthesis. Currently …

Sustainable Oxidative Gold Catalysis: Ligand-Assisted Gold-Catalyzed Alkynylative Cyclization and C (sp)-C (sp) Cross-Coupling Using Hydrogen Peroxide as …

H Shi - 2023 - archiv.ub.uni-heidelberg.de
The thesis is focused on 1, 10-phenanthroline (phen)-assisted homogeneous oxidative gold
catalysis using hydrogen peroxide (H2O2) as oxidant. It is an unprecedented oxidative gold …