Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments. SDS of cas: 57319-65-0. Introducing a new discovery about 57319-65-0, Name is 6-Aminoisobenzofuran-1(3H)-one
A general method for the synthesis of isocoumarine derivatives has been developed. Bis(5-R-2-furyl)methylbenzoic acids (R = methyl, ethyl) underwent recyclization and subsequent cyclization into tetracyclic isochromene-1-one derivatives under treatment with hydrogen chloride in methanol. It has been shown that intermediate 4-(5-R-furan-2-yl)-3-(3-oxo-3-R-propyl)-isochromene-1- ones can be obtained selectively by varying a concentration of the hydrogen chloride and reaction times. In the case of R = tert-butyl only corresponding 4-[5-(tert-butyl)-2-furyl]-3-(4,4-dimethyl-3-oxopentyl)-1-isochromenones were isolated regardless of the reaction conditions.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.SDS of cas: 57319-65-0, you can also check out more blogs about57319-65-0
Reference：
Benzofuran – Wikipedia,
Benzofuran | C8H1375O – PubChem