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, 18531-99-2, name is (S)-[1,1′-Binaphthalene]-2,2′-diol, introducing its new discovery. Recommanded Product: 18531-99-2
We report a simple protocol for the synthesis of homopropargyl alcohols with isatin derivatives under milder conditions for the first time. The excellent regioselectivity and yields were observed with copper triflate as a Lewis-acid catalyst and allenylboronic acid pinacol ester as a nucleophile in aqueous media. A gram-scale synthesis was done to check the efficiency of the protocol with retention in selectivity. Further one-step functionalization of these homopropargyl alcohols was established as the synthetic application of these alkynes. The enantioselective synthesis of these chiral propargyl alcohols has also been explored for the first time with an enantiomeric ratio up to 12:88.
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 18531-99-2 is helpful to your research. Recommanded Product: 18531-99-2
Reference：
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI