One of the major reasons for studying chemical kinetics is to use measurements of the macroscopic properties of a system, Formula: C7H3Cl2NO, such as the rate of change in the concentration of reactants or products with time.In a article, mentioned the application of 3621-81-6, Name is 2,5-Dichlorobenzooxazole, molecular formula is C7H3Cl2NO
Facile rearrangements of alkynylamino heterocycles with noble metal cations
A number of 2-(alkynylamino)-substituted heterocycles have been synthesized. These heterocycles rearrange in the presence of silver(I) and gold(I) salts to give novel 2H-pyrimido[2,1-b]benzoxazoles, 2H-pyrimido[2,1-b]benzothiazoles, and a 2H-pyrimido[2,1-b]benzoselenazole. Two of the the 2H-pyrimido[2,1-b]benzoxazoles were isolated in good yield. The kinetics of the silver tetrafluoroborate-catalyzed rearrangements of selected (alkynylamino)benzoxazoles and benzothiazoles have been examined by 1H NMR in CD3CN. Factors affecting the electron densities of the triple bond and of the nitrogen atom in the heterocycle are important in influencing the rate of rearrangement.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. Formula: C7H3Cl2NO, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 3621-81-6, in my other articles.
Reference£º
Benzoxazole – Wikipedia,
Benzoxazole | C7H5NO – PubChem