نتایج جستجو برای: asymmetric synthesis

تعداد نتایج: 470048  

Journal: :Current Organic Chemistry 2021

Cyanine Dyes (CD) are a functional class of organic molecules used in several applications ranging from photography to bioimaging. Most well-known features CDs reside on high molar extinction coefficients up 105 L mol-1cm-1 and the absorption spectra, 500 1000 nm, which can be fine-tuned both by extending length central methylene bridge or modulating terminal heterocycles. In last decades, new ...

Journal: :Materials advances 2023

Synthesis of CoCrNiFeMn high entropy alloy by induction melting and ball-milling them into nanoparticles for energy density power asymmetric liquid state supercapacitor device.

Journal: :Angewandte Chemie 2013
Chang-Bin Yu Yong-Gui Zhou

Hydrogenolysis is an important synthetic method in organic chemistry, and has been widely applied in industrial processes, natural product synthesis, and the removal of waste materials. In practice, most hydrogenolysis reactions have been used for the synthesis of racemic or achiral compounds. Very few studies on asymmetric homogeneous hydrogenolysis have been reported. The first example, repor...

Journal: :Nature chemistry 2010
Christoph Grondal Matthieu Jeanty Dieter Enders

The total synthesis of natural products and biologically active compounds, such as pharmaceuticals and agrochemicals, has reached an extraordinary level of sophistication. We are, however, still far away from the 'ideal synthesis' and the state of the art is still frequently hampered by lengthy protecting-group strategies and costly purification procedures derived from the step-by-step protocol...

Journal: :Proceedings of the Japan Academy 1951

Journal: :Journal of the American Chemical Society 2005

Journal: :Acta Chemica Scandinavica 1986

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