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85 Current news about the topic chemical synthesisrss
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Method enables sustainable oxidations related to enzyme reactions
Acetals are important chemical compounds that are used, for example, in the production of certain medical agents. A new method now makes their synthesis easier and more environmentally friendly. Chemists at the University of Bonn have developed and optimized the sustainable catalytic process. ...
Researchers are working to improve the long-term sustainability of pharmaceutical and other chemical syntheses
Pharmaceuticals, plastics, and many other chemical products have transformed human life. To prepare these products, chemists often use a catalyst--frequently based on rare metals--at various points in their syntheses. Although rare-metal catalysts are incredibly useful, their limited supply means ...
A computer predicts the feasibility of synthesizing target compounds and their chemical yields
Hokkaido University scientists have succeeded in synthesizing an α,α-difluoroglycine derivative, a type of α-amino acid, based on a reaction path predicted by quantum chemical calculations. This novel method, combining experimental chemistry and computational chemistry, could innovate the ...
Radial synthesis breaks new ground for chemical research and production
In the future, bottlenecks in the supply of medicines could be more easily eliminated. An automated machine for radial synthesis developed by chemists at the Max Planck Institute of Colloids and Interfaces will enable the flexible production of medical agents and other chemical products. The ...
Atomic layer deposition (ALD) involves stacking layers of atoms on top of each other like pancakes. The atoms come from a vaporized material called a precursor. ALD is a well-established technique for manufacturing microelectronics like semiconductors and magnetic heads for sound recording, as ...
Research creates process that advances the field of carbon utilization
In an effort to develop sustainable solutions to humanity's energy needs, many scientists are studying carbon capture and utilization -- the practice of using excess carbon dioxide in the atmosphere or from point sources, instead of fossil fuels, to synthesize chemicals used to make everyday ...
Researchers produce first-ever videos of chemical synthesis at atomic resolution
For the first time, researchers have managed to view previously inaccessible details of certain chemical processes. They have shown there are significant discrete stages to these processes which build on our knowledge of chemical synthesis. These details could aid in the development of methods to ...
Medically relevant compounds can often be found in nature. To make them suitable for drugs, they need to be isolated from their natural sources. If sufficient quantities of the agent cannot be isolated in that manner, chemical synthesis comes into play. Without chemical synthesis, many agents ...
Seven of the ten most frequent medications contain chiral agents. These are molecules that occur in right- or left-handed forms. During chemical synthesis both forms usually occur in equal parts and have to be separated afterward, because chirality determines the agent’s effect in the body. ...
By gaining control over shape, size and composition during synthetic molecule assembly, researchers can begin to probe how these factors influence the function of soft materials. Finding these answers could help advance virology, drug delivery development and the creation of new materials. "We ...