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, 29841-69-8, name is (1S,2S)-(-)-1,2-Diphenylethylenediamine, introducing its new discovery. category: catalyst-ligand
The invention relates to a supported POSS C2 amide auxiliary amine a pair of symmetrical, its structure is as follows: , The invention will be the carrier POSS chiral dried meat amine amide supported POSS supported is produced on C2 symmetrical double-chest amine amide chiral catalyst, for catalytic asymmetric Aldol reaction, not only retains the chiral catalyst catalytic asymmetric reactions in a high yield with high stereo selectivity and, to obtain high optical purity of the chiral compound, and has at the same time this POSS organic-inorganic hybrid materials excellent characteristics, the use of the recovery cycle of chiral catalyst, the trend in the development of green chemistry. The reaction route is feasible, after treatment is simple, the synthetic high optical purity of the chiral compounds as medicines, agricultural chemicals of the intermediates or final product, has an important application value. (by machine translation)
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 29841-69-8 is helpful to your research. category: catalyst-ligand
Reference：
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI