Related Products of 37366-09-9, Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 37366-09-9, Name is Dichloro(benzene)ruthenium(II) dimer, molecular formula is C12H12Cl4Ru2. In a Article£¬once mentioned of 37366-09-9
Asymmetrische Katalysen. LXXXII. Enantioselektive Hydrierung von 4-Oxoisophoron
Enantioselective hydrogenation of 4-oxoisophorone 1, catalysed by BINAP-RuII complexes, gives the corresponding saturated diketone 2 in 80percent chemical yield and 50percent enantiomeric excess.By repeated crystallisation from petroleum ether/dichloromethane 4/1 the diketone 2 is obtained optically pure in 25percent total yield.The monoalcohol 3 is formed as a byproduct of the hydrogenation.The formation of 3 can be suppressed by using the monomethyl-eol ether 4 as a substrate.Catalytic hydrogenation of 4 in methanol gives exclusively the dimethylketal 5, which upon acidic hydrolysis is transformed into the diketone 2 in 50percent ee.
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 37366-09-9 is helpful to your research., Related Products of 37366-09-9
Reference£º
Highly efficient and robust molecular ruthenium catalysts for water oxidation,
Catalysts | Special Issue : Ruthenium Catalysts – MDPI