Application of 21436-03-3, Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 21436-03-3, Name is (1S,2S)-Cyclohexane-1,2-diamine, molecular formula is C6H14N2. In a Article，once mentioned of 21436-03-3
A series of organo rare-earth metal amides incorporating chiral cyclohexyl bridged bis(beta-diketiminato) ligands with general formula LREN(SiMe3)2 (L1 = (1S,2S)-1,2-Cy[NC(Me)CHC(Me)NAr]2, Ar = 2, 6-Et2C6H3, RE = Nd (1a), Dy (1b), Yb (1c), Y (1d); L2 = (1R,2R)-1,2-Cy[NC(Me)CHC(Me)NAr]2, Ar = 2, 6-i-Pr2C6H3, RE = Nd (2a), Gd (2b), Dy (2c), Er (2d), Y (2e)) were synthesized in good yields via reactions of [(Me3Si)2N]3REIII(mu-Cl)Li(THF)3 with H2L1 and H2L2. All compounds were fully characterized by spectroscopic methods and elemental analyses. The complexes 1d and 2e were also characterized by 1H NMR and 13C NMR spectral analyses. The structures of complexes 1a-d were determined by single-crystal X-ray analyses. Investigation of the catalytic properties of the complexes indicated that all complexes exhibited a high catalytic activity towards the addition of diphenylphosphine oxide to beta-nitroalkene and alpha,beta-unsaturated carbonyl derivatives with an excellent regioselectivity.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 21436-03-3 is helpful to your research., Application of 21436-03-3