Ainara Lecumberri Munárriz recently defended her PhD thesis at the Public University of Navarre, in which the applicability of new inductors derived from camphor in asymmetric alkylation and Diels-Alder reactions was studied.
Spatially selective synthesis
Assymetric synthesis is the process by which the molecule is made to react solely on one side. This is of interest because carbons are tetrahedral and the properties of the molecules depend on how their atoms are situated in space. In order to understand the importance of this process, we can look to the thalidomide drug of the 1970s, which was given to pregnant women to allay vomiting. The medicine had a spatial formation which, while stopping vomiting, caused malformations in the fetus, and the result was children born without hands, or arms or legs. It was as a result of this that the synthesis f molecules with a specific spatial situation was seen to be significant and, since then, great importance has been attached to stereoselective or ‘spatially selective’ synthesis.
Irati Kortabitarte | alfa
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Ultrafast lasers have introduced new possibilities in engraving ultrafine structures, and scientists are now also investigating how to use them to etch microstructures into thin glass. There are possible applications in analytics (lab on a chip) and especially in electronics and the consumer sector, where great interest has been shown.
This new method was born of a surprising phenomenon: irradiating glass in a particular way with an ultrafast laser has the effect of making the glass up to a...
Terahertz excitation of selected crystal vibrations leads to an effective magnetic field that drives coherent spin motion
Controlling functional properties by light is one of the grand goals in modern condensed matter physics and materials science. A new study now demonstrates how...
Researchers from the Institute for Quantum Computing (IQC) at the University of Waterloo led the development of a new extensible wiring technique capable of controlling superconducting quantum bits, representing a significant step towards to the realization of a scalable quantum computer.
"The quantum socket is a wiring method that uses three-dimensional wires based on spring-loaded pins to address individual qubits," said Jeremy Béjanin, a PhD...
In a paper in Scientific Reports, a research team at Worcester Polytechnic Institute describes a novel light-activated phenomenon that could become the basis for applications as diverse as microscopic robotic grippers and more efficient solar cells.
A research team at Worcester Polytechnic Institute (WPI) has developed a revolutionary, light-activated semiconductor nanocomposite material that can be used...
By forcefully embedding two silicon atoms in a diamond matrix, Sandia researchers have demonstrated for the first time on a single chip all the components needed to create a quantum bridge to link quantum computers together.
"People have already built small quantum computers," says Sandia researcher Ryan Camacho. "Maybe the first useful one won't be a single giant quantum computer...
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14.10.2016 | Event News
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