Catalysis – Page 11
-
ResearchGrinding out single-atom catalysts made simple by ball mill
No compromise on quality of heterogeneous catalysts made on kilogram scale
-
ResearchCatalyst breaks sulfur–sulfur bonds to give new life to tired tyres
Process recovers organic components that can become new elastomers
-
Research‘Ideal’ water splitting catalysts actually exist, simulations find
New computational model could accelerate the discovery of cheaper and more efficient catalysts
-
ResearchFlow synthesis produces chiral intermediate for antidepressant drug
The first solvent-free organocatalytic flow process yields the key chiral intermediate for paroxetine on a multigram-scale
-
ResearchChemists taken aback as dinitrogen found to speed up some reactions
Warnings that nitrogen should no longer be considered just an inert carrier gas
-
ResearchLight intensity changes can switch photocatalyst between one- and two-photon mechanisms
Simple optical lens behind strategy for manipulating photochemical reactivity
-
ArticleJohnson Matthey enzyme technology for a clean and healthy tomorrow
Enzymes have evolved into nature’s reaction facilitators over millions of years and their unique catalytic abilities drive science by connecting essential life elements
-
FeatureSingle-atom catalysis
Single atom and hierarchical nanopore catalysts are reducing the need for precious metals, and could clean up the energy and chemical industries, finds Andy Extance
-
OpinionStille cross-coupling
Palladium and tin combined to lay the foundations for a revolution in C–C bond-forming reactions
-
OpinionStereoselectivity with a twist
Helical ligands amplify solvent chirality to control reaction outcomes
-
ResearchNew carbodiphosphoranes break superbasicity record
Chemists overcome synthetic challenges to make uncharged carbon molecules that sit at far end of THF basicity scale
-
ResearchCatalyst cleans up alcohol couplings
Eight years’ work yields Mitsunobu chemistry with nothing but water as a byproduct
-
ResearchCarbon dioxide serves as carbonyl source in frugal process for making aromatic esters
Nanoscale confinement triggers strong base reactivity in process that shuns stoichiometric consumption of resource intensive reagents
-
ResearchSolo palladium in catalytic copper alloy reduces nitric oxide from vehicle exhausts
First system to work at low temperatures that doesn’t generate nitrous oxide
-
NewsVanishing polymer delivers devices that decompose on demand
US researchers design a polymer that can dissolve after use, either remotely or automatically
-
ResearchNanotube catalysts spring into action on microplastic waste
Helical carbon nanotubes activate an oxidant that produces polymer-degrading free radicals
-
ResearchCatalyst metal recovery adds greener notes to whisky production
Bacteria harnessed to make magnetite nanoparticles that can trap copper for click reactions
-
ResearchNew chiral carbene expands ligand reservoir for asymmetric catalysis
Introducing rigidity boosts enantioselectivity
-
ResearchMicrodroplets’ chemical wizardry could have given life a helping hand
Droplet reduction may shed light on puzzles of the prebiotic era and offer a new way to do green chemistry
-
ResearchSelf-deoxygenating glassware is a breath of fresh air for oxygen-sensitive reactions
Lab vials coated with glucose oxidase convert dissolved oxygen into a catalyst for RAFT polymerisation