Results 1 to 10 of about 113,542 (305)

Microwave-assisted heterocyclic synthesis [PDF]

open access: yesARKIVOC, 2003
Recent applications of microwave technology in well-known cyclization reactions for heterocyclic ring formation and in other important reactions such as nucleophilic substitution, hetero-Diels−Alder reactions, 1,3-dipolar cycloaddition etc. have been discussed.
Alan R. Katritzky, Sandeep K. Singh
doaj   +2 more sources

The Properties of Microwave-Assisted Synthesis of Metal–Organic Frameworks and Their Applications

open access: yesNanomaterials, 2023
Metal–organic frameworks (MOF) are a class of porous materials with various functions based on their host-guest chemistry. Their selectivity, diffusion kinetics, and catalytic activity are influenced by their design and synthetic procedure. The synthesis
Pham Thi Phan   +3 more
doaj   +3 more sources

Cost-effective microwave-assisted O3- type sodium-based layered oxide cathode materials for sodium-ion batteries

open access: yesEnergy Reports, 2023
In this work, phase pure and highly crystalline O3-type layered oxide material (Na1Ni0.33Mn0.33Fe0.33O2-NNMF) was developed using; (i) a conventional solid-state synthesis route and (ii) a facile microwave-assisted sol–gel technique.
R.A. Harindi Gayara   +7 more
doaj   +1 more source

A Comparative Study of the Feasibility of Cellular MAX Phase Preforms Formation by Microwave-Assisted SHS and SPS Techniques [PDF]

open access: yesArchives of Metallurgy and Materials, 2020
Two methods were evaluated in terms of manufacturing of MAX phase preforms characterized with open porosity: microwave-assisted self-propagating high-temperature synthesis (SHS) and spark plasma sintering (SPS).
A. Dmitruk   +3 more
doaj   +1 more source

Microwave-assisted synthesis of a MK2 inhibitor by Suzuki-Miyaura coupling for study in Werner syndrome cells [PDF]

open access: yes, 2015
Microwave-assisted Suzuki-Miyaura cross-coupling reactions have been employed towards the synthesis of three different MAPKAPK2 (MK2) inhibitors to study accelerated aging in Werner syndrome (WS) cells, including the cross-coupling of a 2-chloroquinoline
Bagley, Mark C   +5 more
core   +7 more sources

Simple green organic chemistry experiments with the kitchen microwave for high school chemistry classrooms

open access: yesChemistry Teacher International, 2022
Microwave systems have been used in organic chemistry since the late 1990s for applications including Microwave-Assisted Organic Synthesis (MAOS). The main advantages of microwave-assisted procedures compared to traditional synthesis methods are the 100-
Linkwitz Michael   +5 more
doaj   +1 more source

Microwave assisted synthesis of 2-pyridone and 2-pyridone based compounds [PDF]

open access: yesHemijska Industrija, 2014
2-Pyridones are important heterocyclic compounds that are widely used in medical chemistry, and their various derivatives have significant biological and medical applications.
Mijin Dušan Ž.   +3 more
doaj   +1 more source

An innovative approach based on microwave radiation for synthesis of zeolite 4A and porosity enhancement

open access: yesResults in Engineering, 2023
Advantages of microwave radiation in terms of reducing reaction time and enhancing product quality were exploited for template-free zeolite 4A synthesis, in which a domestic microwave oven was purposely utilized instead of a scientific microwave reactor.
Tam Minh Le   +3 more
doaj   +1 more source

Facile Synthesis of Nd2Fe14B Hard Magnetic Particles with Microwave-Assisted Hydrothermal Method

open access: yesMolecules, 2023
The synthesis of Nd-Fe-B magnetic powders via chemical techniques presents significant promise, but poses challenges due to their inherent chemical instability.
Ling Wang, Xiaofen Xu
doaj   +1 more source

Microwave-assisted hydrothermal synthesis of carbon monolith via a soft-template method using resorcinol and formaldehyde as carbon precursor and pluronic F127 as template [PDF]

open access: yes, 2014
A new microwave-assisted hydrothermal synthesis of carbon monolith is reported in this work. The process uses microwave heating at 100 °C under acidic condition by employing a triblock copolymer F127 as the template, and resorcinol–formaldehyde as the ...
Elaigwu, Sunday E.   +3 more
core   +1 more source

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