Application of 497-25-6, Catalysts function by providing an alternate reaction mechanism that has a lower activation energy than would be found in the absence of the catalyst. In some cases, the catalyzed mechanism may include additional steps.In a article, 497-25-6, molcular formula is C3H5NO2, introducing its new discovery.
A practical and effective ruthenium trichloride-based protocol for the regio- and stereoselective catalytic hydroamidation of terminal alkynes
A rational catalyst development based on mechanistic and spectroscopic investigations led to the discovery of a new protocol for catalytic hydroamidation reactions that draws on easily available ruthenium trichloride trihydrate (RuCl3·3H2O) as the catalyst precursor instead of the previously employed, expensive bis(2-methylallyl)(1,5- cyclooctadiene) ruthenium(II). This practical and easy-to-use protocol dramatically improves the synthetic applicability of Ru-catalyzed hydroamidations. The catalyst, generated in situ from ruthenium(III) chloride hydrate, tri-n-butylphosphine, 4-(dimethylamino)-pyridine and potassium carbonate, effectively promotes the addition of secondary amides, lactams and carbamates to terminal alkynes under formation of (E)-anti-Markovnikov enamides. The scope of the new protocol is demonstrated by the synthesis of 24 functionalized enamide derivatives, among them valuable intermediates for organic synthesis.
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 497-25-6 is helpful to your research. Application of 497-25-6
Reference：
Oxazolidine – Wikipedia,
Oxazolidine | C3H563NO – PubChem