A team of researchers from the University of Science and Technology of China and the University of California has found a way to use radicals to break C-F bonds one at a time when working with trifluoroacetamides and acetates. ...
The formation of double bonds between two carbon atoms (C=C) is of central significance in natural organisms. The vast majority of natural substances therefore contain one or more of these double bonds. Compounds with C=C ...
Materials Science
Mar 2, 2021
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19
The function of molecules used in drugs in part depends on their structure, including the many chemical bonds between their atoms. These molecules can be built through several different chemical reactions, most of which are ...
Materials Science
Feb 16, 2021
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4
A team of researchers from Germany and the U.K. has found that bond-selective reactions can be observed during certain molecular collisions. In their paper published in the journal Physical Review Letters, the group describes ...
A team of researchers from the University of Chicago and Emory University has found evidence of a hydrogen bond/covalent bond hybrid. In their paper published in the journal Science, the group describes experiments they conducted ...
A Japanese research team elucidated the microscopic mechanism in which amorphous silica becomes negatively charged as a vibrational energy harvester, which is anticipated to achieve self-power generation without charging, ...
Condensed Matter
Nov 11, 2020
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14
Carbon dioxide (CO2) is not just an undesirable greenhouse gas, it is also an interesting source of raw materials that are valuable and can be recycled sustainably. In the journal Angewandte Chemie, Spanish researchers have ...
Materials Science
Sep 8, 2020
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16
Researchers at Ruhr-Universität Bochum have developed a new catalyst that can catalyze reactions to produce pharmaceuticals or chemicals used in agriculture. It creates carbon-carbon bonds between what are known as organolithium ...
Materials Science
Aug 12, 2020
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68
A team of scientists led by Nagoya University in Japan has detected a highly unusual atomic configuration in a tungsten-based material. Until now, the atomic configuration had only been seen in trihydrogen, an ion that exists ...
Condensed Matter
Jul 30, 2020
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5
The water-gas shift (WGS) reaction (CO+H2O→CO2+H2) is critical for producing high-purity hydrogen for ammonia and methanol synthesis, as well as in fuel cell applications.
Analytical Chemistry
Jul 1, 2020
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4
