Electric Literature 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.
The copper-catalyzed C-N coupling of amides to aryl halides usually requires the use of strong alkali metal bases, such as K2CO3, K3PO4, and Cs2CO3, at high temperature. We discovered that CsF is sufficiently basic to promote the cross-coupling of amides and carbamates with aryl halides. Most aryl iodides coupled in high yield at room temperature. This alternative base may be a suitable replacement for substrates that are incompatible with high temperature and strongly basic conditions and can further enhance the chemoselectivity of this reaction.
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. Electric Literature of 497-25-6
Reference：
Oxazolidine – Wikipedia,
Oxazolidine | C3H898NO – PubChem