Chemistry is the science of change. But why do chemical reactions take place? Why do chemicals react with each other? The answer is in thermodynamics and kinetics, Computed Properties of C6H7BrN2, 1575-37-7, Name is 4-Bromobenzene-1,2-diamine, SMILES is NC1=CC=C(Br)C=C1N, belongs to bromides-buliding-blocks compound. In a document, author is Xu, Shuangshuang, introduce the new discover.
Pd(0)-Catalyzed Intramolecular Ylide-Ullmann-Type Cyclization of Carbonyl-Stabilized Phosphonium Ylides and Access to Phosphachromones by Exocyclic P-C Cleavage
An unprecedented palladium-catalyzed intramolecular Ullmann-type cyclization of carbonyl-stabilized phosphonium ylides with aryl bromides was successfully developed. Furthermore, a base-promoted chemoselective hydrolysis of exocyclic P-C bond of the corresponding phosphonium salts delivered various phosphachromones. Excellent selectivity and high efficiency and good functional group tolerance were observed.
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 1575-37-7. Computed Properties of C6H7BrN2.