Reaction mechanisms – Page 4
-
Research
Electric field flicks switch for bond breaking reaction
Proof that electrostatics can selectively power up one reaction in a multistep process
-
Research
Quantum mechanical mechanism behind 100-year-old textbook reaction revealed
Study challenges established understanding of Michael addition as it uncovers Pauli repulsion’s key role in halogen catalysis
-
News
International Space Station experiments will search for key to soot-free flames
Microgravity research could help to burn fuels more cleanly and cut soot’s contribution to ill health and climate change
-
Research
Surprising radical mechanisms of antioxidant polysulfides
Tetrasulfide prevents oxidation of petroleum products through radical reactions
-
Research
The five reactions on every organic chemist’s wish list
Synthesis has some catching-up to do to create the reactions every drug discovery chemist dreams of
-
Research
Walking radicals relocate double bonds
Nickel-guided radicals walk along carbon chains to make E-alkenes from terminal alkenes
-
Research
Patent-busting AI tool navigates around protected drug pathways
Organic retrosynthesis software can identify key bonds involved in patented reactions to find alternative pathways
-
Research
Weird mechanism behind catnip compound’s biosynthesis uncovered
Nepetalactone – the compound cats go crazy for – is made by a two-step procedure that is unlike any other in terpenoid biosynthesis
-
Research
Robotic organic synthesis to make reproducibility simple in chemistry
Chemputer claims universality after making three drugs without human intervention
-
Research
Computation trick cuts total synthesis from 27 to nine steps
Quantum mechanical modelling shows speedy route to terpene natural product
-
Research
Cocrystal intermediate is first for mechanochemistry
In situ Raman spectroscopy reveals how reactants align prior to forming new bond
-
Research
Molecular archery allows chemists to see how bonds form
Scientists shoot the world’s smallest projectiles – individual molecules – and use them to study how reactions happen
-
Research
Plasmonic photocatalysts flatten reaction barriers
Light-driven reactions under mild conditions made possible with metal plasmonic nanoparticles
-
Opinion
Combining Lewis acid and redox catalysis
Organic phenalenyl cations perform a dual role without transition metals
-
News
Ultracold molecules are poised to unearth chemistry’s foundations
Molecules close to absolute zero will soon help chemists unravel the toughest questions about why reactions occur at all
-
Research
Classic multicomponent reaction finally gets chiral touch
59 years after its discovery, the Ugi reaction becomes enantioselective with the help of a chiral phosphoric acid