In homogeneous catalysis, the catalyst is in the same phase as the reactant. The number of collisions between reactants and catalyst is at a maximum.In a patent, 18741-85-0, name is (R)-[1,1′-Binaphthalene]-2,2′-diamine, introducing its new discovery. Computed Properties of C20H16N2
Novel chiral pyrene-binaphthalene compounds, (R)-/(S)-(13Z,21bZ)-dinaphtho[2,1-e:1?,2?-g]pyreno[4,5-b][1,4]diazocine (1) and (R)-/(S)-(3bZ,5Z,7Z,9Z,12bZ,14Z,16Z,18Z)-bis(dinaphtho[2,1-e:1?,2?-g])pyreno[4,5-b:9,10-b?]bis([1,4]diazocine) (2), were synthesized and characterized by a series of spectroscopic methods including MALDI-TOF mass, NMR, and electronic absorption methods. Their binaphthalene-linked pyrene nature has been unambiguously revealed on the basis of single crystal X-ray diffraction analysis of both (R)- and (S)-1. In addition, their electronic structure was also investigated on the basis of DFT calculations.
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 18741-85-0 is helpful to your research. Computed Properties of C20H16N2
Reference：
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI