Organic chemistry – Page 21
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ResearchSurface sites on gold catalyst edited to control regioselectivity of a click reaction
Steric hindrance created by phosphine ligands restricts how substrates approach catalyst
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FeatureThe function of folding
Can chemists make molecules that fold up as well as proteins? Rachel Brazil talks to the people trying to create foldamers
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ResearchMacrocycles slide freely across carbon nanotubes
Simulations suggest macrocycles show superlubricity at room temperature
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Research‘Nanolympiadane’ created from supramolecular building blocks
A self-assembly approach has enabled the synthesis of large interlocked rings including a structure that resembles the Olympic logo
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ResearchMechanism maps predict chemoselectivity of NHC-catalysed transformations
Product forecasts from energy barrier calculations will help guide organocatalytic reactions
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OpinionGhanaian biochemistry TV star Marian Addy
Marian Addy was the first female science professor in Ghana, who studied herbal medicine – and was a TV star
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ResearchCatalyst takes its time to deliver both enantiomers in one pot synthesis
Discovery could enable access to both enantiomers of a drug in a single synthesis
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ResearchYour new labmate does 700 reactions in eight days – and it’s a robot
Robotic chemist optimises water-splitting photocatalyst by working continuously for eight days even in complete darkness
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ResearchPhotocatalysis in flow makes carbon bonds from nearly inert natural gases
C–H activating methane, ethane and propane in a flow reactor shows that it’s possible to use gaseous hydrocarbons as reagents in organic synthesis
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ResearchHow the products of fire control the formation of snow
Nadine Borduas-Dedekind brings an organic chemist’s arrow-pushing insight to reactions in the atmosphere
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ResearchBright blue radical lives on for months in chicken feed and urea solution
Deep eutectic solvents can tame methyl viologen radical used in self-dimming windows
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Research‘Godzilla’s gym socks’ molecules' stench tamed by halogen bond
Russian researchers have found a way to eliminate the odour of some of the worst-smelling – but very useful – compounds in chemistry
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ResearchFirst reaction on carbon nanobelts creates largest ever iptycene
Diels-Alder reactivity signals that carbon nanobelts could be useful building blocks for large macrocyclic carbon-based structures
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ResearchMicrofluidic electrochemistry delivers radical coupling breakthrough
Interelectrode gap engineered so that diffusion outpaces radical decomposition
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ResearchAlgorithm devises synthetic contingency plans for Covid-19 drug
Retrosynthesis software tool can identify multiple synthetic routes that use inexpensive and diverse starting materials while avoiding patented methods
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ResearchBeautiful molecules ring up with a purpose
How Stephen Goldup used his experience in organic synthesis to find a supramolecular niche
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ResearchNew kind of heterocycle made in just one easy step
Simple synthesis makes once inaccessible class of fused seven-membered ring system
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ResearchMolecular machine enables polyrotaxane synthesis with unprecedented precision
Artificial pumps can add up to 10 molecular rings onto polymer dumbbells in a controlled manner