Results 21 to 30 of about 2,492,569 (263)

Modification of kitchen blenders into controllable laboratory mixers for mechanochemical synthesis of atomically thin materials [PDF]

open access: yes, 2023
Graphene and related two-dimensional materials (2DMs) have shown promise across numerous technology areas including flexible electronics, energy storage and pollution remediation. Research into novel applications of these atomically thin materials relies
Jason, Stafford   +2 more
core   +1 more source

Mechanochemical Synthesis of Aspirin [PDF]

open access: yes, 2022
Aspirin is one of the most popular pain reliever and anti-inflammatory drug used around the globe. In 1899, acetylsalicylic acid was patented as aspirin by Bayer pharmaceutical company. It is estimated that 40,000 metric tons aspirin being consumed each
Halim, Mohammad A.   +1 more
core   +2 more sources

Mechanochemical Synthesis of Primary Amides [PDF]

open access: yesThe Journal of Organic Chemistry, 2021
Ball milling of aromatic, heteroaromatic, vinylic, and aliphatic esters with ethanol and calcium nitride afforded the corresponding primary amides in a transformation that was compatible with a variety of functional groups and maintained the integrity of a stereocenter α to carbonyl.
Jorge Gómez-Carpintero   +3 more
openaire   +3 more sources

The mechanochemical synthesis of polymers

open access: yesChemical Society Reviews, 2022
Mechanochemistry enables solvent-free syntheses of even novel polymer structures without the need of monomer solubility.
Annika Krusenbaum   +4 more
openaire   +3 more sources

Insights into the Mechanochemical Synthesis of MOF-74 [PDF]

open access: yesCrystal Growth & Design, 2021
Mechanochemical synthesis has recently emerged as a scalable "green" approach for the preparation of MOFs, but current understanding of the underlying reaction mechanisms is limited. In this work, an investigation of the reaction pathway of the mechanochemical synthesis of MOF-74 from ZnO and 2,5-dihydroxyterephthalic acid (H4HDTA), using DMF as a ...
Jethro Beamish-Cook   +3 more
openaire   +3 more sources

Mechanochemical Transformation of Planar Polyarene to Curved Fused-Ring System: Solid-Phase Synthesis of Corannulene [PDF]

open access: yes, 2021
This work demonstrates that mechanochemical forces can successfully transform a planarpolyarene into a curved geometry by creating new C-C bonds along the rim of the molecular structure.In doing so, mechanochemistry does not require inert conditions or ...
Gabor, Báti   +3 more
core   +2 more sources

Mechanochemical Synthesis of Extended Iptycenes [PDF]

open access: yesJournal of the American Chemical Society, 2016
Iptycenes are intriguing compounds receiving considerable attention as a result of their rigid noncompliant three-dimensional architecture. The preparation of larger iptycenes is often problematic, as a result of their limited solubility and synthetic procedures involving multiple Diels-Alder reactions under harsh extended reaction conditions.
Zhao, Yanchuan   +2 more
openaire   +4 more sources

Mechanochemical Synthesis of Mixed Metal, Mixed Linker GlassForming Metal–Organic Frameworks [PDF]

open access: yes, 2020
Current methodologies to produce glass forming metal–organic frameworks (MOFs) rely on non-scalable solvothermal syntheses which have high energy requirements, relatively low yields and large tetratogenic solvent usage.
Alice, Bumstead   +4 more
core   +2 more sources

Mechanochemical solid state synthesis of a bifunctional copper(I)/N-heterocyclic carbene complex and its catalytic activity in hydrogenative transformations [PDF]

open access: yes, 2021
A sophisticated bifunctional catalyst bearing a copper(I)/N-heterocyclic carbene and a guanidine organocatalyst has been prepared by a mechanochemical synthesis in a ball mill.
Birte, Zimmermann   +4 more
core   +2 more sources

Mechanochemistry: A Green Approach in the Preparation of Pharmaceutical Cocrystals

open access: yesPharmaceutics, 2021
Mechanochemistry is considered an alternative attractive greener approach to prepare diverse molecular compounds and has become an important synthetic tool in different fields (e.g., physics, chemistry, and material science) since is considered an ...
Mizraín Solares-Briones   +8 more
doaj   +1 more source

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