Organic chemistry – Page 16
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Research
Gold double helix assembles with DNA-like precision
DNA construction principles create first ever double-helical gold nanocluster assembly
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Research
Molecular machines talk to living cells for the first time
Artificial molecular motors gently pull on cells’ membrane receptors to trigger a biochemical response
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Research
Origin of mysterious alpha effect in nucleophilic substitution reactions unveiled
Alpha nucleophiles’ ability to get close to electrophiles – rather than their intramolecular lone pair repulsion – gives them unusual reactivity
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Research
From nerve agent simulant, to pharma ingredient
Portable microreactor offers a new way to dispose of paraoxon
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Research
Sortase A strategy could see ribosomal products reach further across chemical space
Compound libraries set to benefit from process that harnesses promiscuity of post-translation enzymes
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Research
Nanomaterial stores radicals to power photopolymerisation in the dark
Reaction driven by long-lived radicals experiences fewer side reactions than photopolymerisation under light irradiation
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News
Chemistry Nobel laureate Ei-ichi Negishi dies at 85
Discoverer of the Negishi coupling, who did synthetic organic chemistry research at Purdue for four decades, has passed away
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Research
Genetically engineered microbes convert waste plastic into vanillin
Plastic bottle becomes industrially useful product thanks to biosynthetic transformation
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Research
Synthetic overhaul for hepatitis C drug could ease manufacturing demands
Chemists hope their five-step synthesis will increase global accessibility of uprifosbuvir and other lifesaving antivirals
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Research
Iodine revealed to be killer species that destroys tin-based perovskites
New insights into the mechanism that inactivates tin solar cells could lead to greener, more efficient devices
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Research
Anti-electrostatic halogen bonding shown in solution for the first time
UV-vis spectroscopy and computational analysis explore nature of counterintuitive anionic interaction
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Research
Blue light triggers ‘unprecedented’ reaction in old catalyst
Traditional iridium intermediate switches from allylic substitution to cross coupling when exposed to blue light
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Opinion
Free radicals for post-translational modification
A technique for forming new carbon–carbon bonds at specific sites in proteins
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Research
Reaction confined between copper nanopyramids transforms carbon dioxide into ethylene glycol
Copper arrangement promotes C–C coupling and lowers formation barrier for a key intermediate
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Feature
Computer-guided retrosynthesis
Machine learning-based systems hope to outperform expert-guided reaction planning technology, finds Andy Extance
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Research
Uncovering new transformations by using electricity as a reagent
Song Lin explains the power of electrochemistry and how he fosters an inclusive environment for his research group
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Research
Re-evaluating pyridine’s role in chlorination reaction
Well-established mechanism for chlorination using dichloroiodobenzene together with pyridine proven wrong
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Opinion
Exploring the potential of nanoarchitectonics
Combining self-assembly techniques from across scientific disciplines could allow us to precisely build any material structure