Application of 142128-92-5, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.142128-92-5, Name is (S)-(-)-2,2′-Bis(methoxymethoxy)-1,1′-binaphthyl, molecular formula is C24H22O4. In a Article£¬once mentioned of 142128-92-5
Polymer-Supported BINOL Ligand for the Titanium-Catalyzed Diethylzinc Addition to Aldehydes: A Remarkable Positive Influence of the Support on the Enantioselectivity of the Catalyst
A new polymer-supported BINOL (1,1?-Bi-2-naphthol) was synthesized by coupling of aminomethyl polystyrene resin and (S)-2,2?-dihydroxy-1,1?-binaphthyl-3,3?-dicarboxylic acid. This new ligand was found to be more enantioselective for the asymmetric addition of diethylzinc to aldehydes than its “free” analog [Ti(BINOL)iPrO2]. A range of 57-99% ee’s as well as 78-97% yields was obtained, and the electronic properties of the enantioselectivity were also observed.
The reactant in an enzyme-catalyzed reaction is called a substrate. Enzyme inhibitors cause a decrease in the reaction rate of an enzyme-catalyzed reaction.I hope my blog about 142128-92-5 is helpful to your research. Application of 142128-92-5
Reference£º
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI