Reference of 35212-85-2, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.35212-85-2, Name is Methyl 3-aminobenzo[b]thiophene-2-carboxylate, molecular formula is C10H9NO2S. In a Article£¬once mentioned of 35212-85-2
Conversion of 2-thioxo-2,3-dihydroquinazolin-4(1H)-ones to N(3)-unsubstituted 2-(het)arylquinazolin-4(3H)-ones by copper-mediated Pd-catalysed cross-coupling reactions
With the purpose of searching for new heterocyclic building blocks, a new method to access N(3)-unsubstituted 2-(het)arylquinazolin-4(3H)-ones from 2-thioxo-2,3-dihydroquinazolin-4(1H)-one derivatives was developed. The synthetic protocol was based on the copper-mediated palladium-catalysed cross-coupling reactions of 2-thioxo-2,3-dihydroquinazolin-4(1H)-ones with (het)arylstannanes or their S-benzylated derivatives with (het)arylboronic acids, using CuBr¡¤Me2S and CuMeSal as promoters, respectively. A similar transformation was applied for the preparation of 2-aryl[1]benzothieno[3,2-d]pyrimidin-4(3H)-ones.
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 35212-85-2
Reference£º
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem