Synthetic Route of 17402-83-4, Chemical Research Letters, May 2021. The transformation of simple hydrocarbons into more complex and valuable products via catalytic C–H bond functionalisation has revolutionised modern synthetic chemistry. In a article, 17402-83-4, molcular formula is C8H7NS, introducing its new discovery.
The present invention relates to Brexpiprazole having a purity of about 99.5% or more by area percentage of HPLC, having total impurities not more than 0.5% relative to brexpiprazole as measured by area percentage of HPLC, and having less than 0.1% 1-(benzo[b]thiophen-4-yl)piperazine or a salt thereof relative to brexpiprazole by area percentage of HPLC. The present invention also provides a composition comprising brexpiprazole having 1-(benzo[b]thiophen-4-yl)-piperazine or a salt thereof in an amount less than about 0.1% relative to brexpiprazole by area percentage of HPLC and process for the preparation of brexpiprazole.
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 17402-83-4
Reference：
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem