Electric Literature of 87-69-4, Children learn through play, and they learn more than adults might expect. Science experiments are a great way to spark their curiosity, 87-69-4, Name is (2R,3R)-2,3-Dihydroxysuccinic acid, SMILES is O=C(O)[C@H](O)[C@@H](O)C(O)=O, belongs to chiral-catalyst compound. In a article, author is Zhang, Zi-Jing, introduce new discover of the category.
Catalytic kinetic resolution (KR) and dynamic kinetic asymmetric transformation (DyKAT) are alternative and complementary avenues to access chiral stereoisomers of both starting materials and reaction products. The development of highly efficient chiral catalytic systems for kinetically controlled processes has therefore been one of the linchpins in asymmetric synthesis. N-heterocyclic carbene (NHC)/copper cooperative catalysis has enabled highly efficient KR and DyKAT of racemic N-tosylaziridines by [3+3] annulation with isatin-derived enals, leading to highly enantioenriched N-tosylaziridine derivatives (up to >99 % ee) and a large library of spirooxindole derivatives with high structural diversity and stereoselectivity (up to >95:5 d.r., >99 % ee). Mechanistic studies suggest that the NHC can bind reversibly to the copper catalyst without compromising its catalytic activity and regulate the catalytic activity of the copper complex to switch the chemoselection between KR and DyKAT.
Electric Literature of 87-69-4, Because enzymes can increase reaction rates by enormous factors and tend to be very specific, typically producing only a single product in quantitative yield, they are the focus of active research.you can also check out more blogs about 87-69-4.
Reference:
Chiral Catalysts,
,Chiral catalysts – SlideShare