Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. 1121-22-8, Name is trans-Cyclohexane-1,2-diamine, molecular formula is C6H14N2, belongs to chiral-catalyst compound. In a document, author is Bennedsen, Niklas Rosendal, introduce the new discover, Computed Properties of C6H14N2.
Catalytic enantioselective C(sp(3))-H functionalization remains a difficult task, even more so using heterogeneous catalysts. Here, we report the first example of enantioselective C(sp(3))-H functionalization using a chiral porous organic polymer as the heterogeneous catalyst. The catalyst consists of a polystyrene-incorporating chiral phosphoramidite coordinated to palladium, and it provides up to 86% ee for the challenging enantioselective C(sp(3))-H functionalization of a range of 3-arylpropanamides. The swelling properties of the catalyst allow for quasi-homogeneous behavior in the reaction mixture while still enabling easy catalyst separation from the reaction medium and reuse. Thorough characterization of the fresh porous organic polymer and recycled catalyst material by P-31 CP/MAS NMR, C-13-H-1 CP/MAS NMR, X-ray diffraction, TEM, STEM, EDX-SEM, ICP, and XRF in combination with modifications to the reaction conditions for the recycled catalyst material reveals potential explanations for catalyst deactivation.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law. In my other articles, you can also check out more blogs about 1121-22-8. Computed Properties of C6H14N2.
Reference:
Chiral Catalysts,
,Chiral catalysts – SlideShare