Articles tagged with Organic Synthesis
Chemists at Scripps Research have created three families of complex, oxygen-containing molecules that are normally obtainable only from plants. The key to this new method is harnessing natural enzymes--from bacteria--to assist in complex chemical transformations.
A novel and extremely efficient synthesis method has been developed for bioactive natural compounds with potential anti-cancer properties. The new method allows easier access to these substances, enabling further investigations into their biological activity and potential therapeutic applications.
Researchers at Okayama University create novel electrochemical reaction to produce thienoacenes, key building blocks in organic semiconductors. The new method replaces expensive rare metal catalysts with an eco-friendly approach, reducing manufacturing costs and environmental impact.
Researchers at Kanazawa University have developed a novel method for generating alkyl radicals under mild conditions using organoboron compounds and visible-light. The new protocol enables the generation of bulky tertiary alkyl radicals and unstable methyl radicals, which are useful carbon sources for chemical reactions.
A team of scientists from Tokyo University of Science has developed a novel method to use protected boronic acids in the Suzuki-Miyaura reaction, reducing the number of steps and increasing atom economy. The new process enables the direct use of masked molecules, leading to faster and cheaper synthesis of complex molecules.
Researchers at Shinshu University successfully synthesized 2-arylazulene, a breakthrough that enables the production of azulene derivatives on a larger scale. The study also revealed unexpected fluorescence properties in acidic conditions, which the team is investigating to elucidate.
Researchers developed a method to retain boron units during C-C couplings, expanding the range of industrial boron compounds. The new process enables sequential incorporation of building blocks and potential future use in pharmaceutical production.
A team of researchers successfully synthesized organic UV filters from cashew nut shell liquid, reducing reliance on petroleum-based chemicals. The process showcases the potential of xylochemistry for sustainable chemical synthesis.
Researchers use carbon nanotube nanoreactors to produce and stabilize metastable silver iodide structures, including rock-salt and helix phases, at ambient conditions. The synthesis provides a new path to the creation of extreme structures.
Researchers at the University of Science and Technology of China have developed a simple, efficient, and non-metallic anionic composite photocatalytic system to free trapped radicals from carboxyl groups. This breakthrough simplifies photocatalytic systems, reduces costs, and promotes industrialization in organic synthesis.
Researchers used X-ray scattering to analyze nanoporous carbons produced under different synthesis conditions, revealing optimal pore size and shape requirements for electrochemical performance.
Researchers at EPFL developed a photoelectrocatalytic arene C-H amination method, producing pharmaceutical molecules like metaxalone and benzethonium chloride. Hematite semiconductor is used as a catalyst under visible light, offering a low-cost and energy-efficient alternative to traditional methods.
Researchers at Johannes Gutenberg University Mainz have developed an electrochemical synthesis method for thebaine, overcoming decades-long challenges in mimicking its natural formation. The new approach uses astute modification of starting materials to achieve high selectivity and efficiency in the reaction.
Researchers from Xiamen University have synthesized cyclic ruthenium carbyne complexes with an unusually low carbyne carbon angle, showcasing their good stability and unique ambiphilic reactivity. The discovery provides a valuable complement to the chemistry of metal carbynes.
A female graduate student at FEFU has developed a new synthesis method for marine organic substances related to fascaplysin. The method allows for the production of compounds with higher activity than natural fascaplisin, promising for medicinal applications.
Researchers have developed a new method for synthesizing insulin using self-assembly of polypeptide chains, achieving a 40% efficiency rate. This approach enables the production of customized insulin compounds without relying on genetic engineering, which could lead to the development of novel insulin preparations.
Researchers at FEFU developed a new synthetic derivative of fascaplysin with enhanced antitumor activity, demonstrating 2-3 times higher efficacy against cervical cancer and monocytic leukemia cells. The study also uncovered a novel alkaloid, 6-oxofascaplysin, derived from indigo.
Researchers at Kanazawa University have successfully synthesized a ketone from an aldehyde using the synergistic action of an organocatalyst and a palladium catalyst in one flask. This novel protocol enables simple and mild synthesis under conditions that previously required complex chemical reaction steps or metal reagents.
Chemists at Emory University have developed a new catalyst that selectively activates a carbon-hydrogen bond without using a directing group. The breakthrough holds promise for the pharmaceutical industry and could lead to new classes of drugs.
Researchers at RUDN University have developed a new method for creating drug molecules using carbon monoxide as a reducing agent. This innovation offers an energy-efficient solution to producing valuable chemicals, potentially reducing waste and costs. The study's findings suggest that this technology could be used in the synthesis of ...
Researchers have developed a copper-catalyzed double hydroboration method to synthesize internal gem-diborylalkanes. The approach restricts regioselectivity with carbonyl groups, overcoming previous challenges with internal alkynes.
Researchers successfully synthesized a carbon nanobelt, measuring 0.83 nm in diameter, using a novel synthetic strategy based on a macrocycle precursor. The breakthrough opens a new field of nanocarbon science and has potential applications in electronics and photonics.
Chemists at FAU have developed a novel synthetic route towards antiviral quinazoline heterocycles using metal-free domino processes. This approach reduces lab work time, costs, and waste, while creating new compounds with intrinsic fluorescence properties.
A team of researchers at Princeton University has devised a novel pathway for reactivity that bypasses the need for reactive functional groups. The method uses proton-coupled electron transfer to form valuable carbon-carbon bonds, opening up new synthetic opportunities.
The IBS team developed a novel approach to synthesize carbon nanostructures by embedding lanthanum ions in zeolite pores, resulting in graphene-like materials with high electrical conductivity. This efficient synthesis strategy enables the scalable production of carbon nanostructures for various applications.
Researchers from Hiroshima University have developed a new re-chargeable battery that can operate at below-freezing temperatures, making it suitable for use in refrigerated factories or extreme winter environments. The eco battery has the potential to be cheaper, safer, and longer-lasting than current metal-based batteries.
Researchers have developed a method to selectively functionalize unreactive carbon-hydrogen bonds in alkanes, a key step towards revolutionizing organic synthesis. The breakthrough enables the transformation of simple molecules into valuable chemicals with controlled site selectivity and chirality.
Researchers have created a safer and more efficient water-based system for synthesizing organic compounds, reducing reliance on volatile organic solvents and improving environmental sustainability. The new process also produces higher yields of product and allows for easy separation and extraction of the final compound.
Matthew Disney, a professor at Scripps Research Institute, has won the Tetrahedron Young Investigator Award for his exceptional creativity and dedication to organic synthesis and bioorganic and medicinal chemistry. The award recognizes his lab's work on tackling difficult problems in biomedical science.
The European Union is funding a research structure concept called ELYSION to advance electroconversion and electroactive materials in Mainz. The lab will focus on sustainable methods of synthesizing materials and chemical compounds using electricity as a catalyst.
Researchers discovered cesium carbonate generates an aggregate state that acts as the starting point for catalytic reactions. This finding has the potential to impact C-H functionalization reactions and catalytic reaction development.
Researchers at Moscow Institute of Physics and Technology have developed a new method for synthesizing ultrahard fullerite, a material with hardness values ranging from 150 to 300 GPa, surpassing diamond. The breakthrough synthesis requires lower pressures and can be achieved at room temperature, enabling industrial-scale production.
Direct C–H transformations aim to perform synthetic chemistry in a greener and more atom-economical way. Several generations of chemists collectively made significant progress in inert aliphatic C–H bond functionalization.
The Emory Center for Selective C-H Functionalization aims to break new ground in organic synthesis, making it faster, simpler, and greener. The center's research is poised to help C-H functionalization enter the mainstream of organic chemistry.
Researchers at LMU München have developed a facile route to versatile organozinc compounds by synthesizing them as salt-stabilized solids. This allows for easier storage and transportation compared to traditional liquid forms, making them more suitable for industrial applications.
Krzysztof Matyjaszewski will be recognized for his groundbreaking research in synthesis of organic materials and controlled radical polymerization. His work has led to the development of innovative materials with tailored functionalities, enabling applications in energy, environment, and biomedicine.
Researchers at University of Cincinnati developed a novel composite catalyst and optimal synthesis conditions to grow extremely long aligned carbon nanotube arrays. The longest array reached 18 mm in length, opening doors to potential applications in nanomedicine, aerospace and electronics.
Danishefsky's work has provided major fundamental advances in organic synthesis and impacted the treatment of cancer, with novel compounds currently in clinical trials. He is recognized as one of the world's leading chemists and a celebrated researcher, with numerous awards and honors including the Wolf Prize in Chemistry.
Glenn Micalizio, Yale Assistant Professor, has been awarded the Eli Lilly Grantee Award for his research on simplifying organic chemistry. His work focuses on developing new methods for forming carbon–carbon bonds to facilitate drug discovery.
The Beilstein Journal of Organic Chemistry publishes full research articles on various aspects of organic chemistry. Authors can submit their work online and retain copyright without publication charges.
Researchers at UIC successfully synthesized the rare molecule laulimalide, a potent anticancer compound with potential to surpass existing cancer drug Taxol. The stepwise synthesis allows for control of stereochemistry, enabling testing of variants with enhanced antitumor activity.
A breakthrough in basic chemistry developed by University at Buffalo scientists has the potential to expand dramatically the variety and potency of new pharmaceutical compounds. The method uses a chiral catalyst to synthesize biologically important compounds with specific chemical structures.