New Advances in Chemical Research in 2021. In homogeneous catalysis, the catalyst is in the same phase as the reactant. The number of collisions between reactants and catalyst is at a maximum.In a patent, 2213-63-0, name is 2,3-Dichloroquinoxaline, introducing its new discovery. COA of Formula: C8H4Cl2N2
1,4-Disubstituted pyrrolo[1,2-a]quinoxalines were prepared through the one-pot multi-component reactions of 3-substituted-2-chloroquinoxalines, propargyl alcohol, and secondary amines, catalyzed by Pd/Cu, in the presence of K2CO3and sodium dodecyl sulfate (SDS) in water. This process provided a facile, eco-friendly, and highly efficient method for the synthesis of new pyrrolo[1,2-a]quinoxalines in water with good yields.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. COA of Formula: C8H4Cl2N2, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 2213-63-0, in my other articles.
Reference：
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N1394 | ChemSpider