Reference of 4265-16-1, 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, 4265-16-1, molcular formula is C9H6O2, introducing its new discovery.
The reaction of the 2?-hydroxychalcone dibromides with azide ion was found to afford various products such as alpha-azido-2?-hydroxychalcones, flavones, aurones, isoxazoles or the parent chalcones depending on the substituent pattern of the substrate. Efficient transformation of alpha-azido-2?-hydroxychalcones to 3-amino-2-substituted chromones was also demonstrated.
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 4265-16-1 is helpful to your research. Reference of 4265-16-1
Reference：
Benzofuran – Wikipedia,
Benzofuran | C8H988O – PubChem