Synthetic Route of 1532-97-4, A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 1532-97-4, Name is 4-Bromoisoquinoline, molecular formula is C9H6BrN. In a Article£¬once mentioned of 1532-97-4
Palladium-catalyzed highly regioselective and stereoselective arylation of electron-rich allylamines with aryl bromides
A palladium-catalyzed, highly efficient Heck arylation of electron-rich N,N-diprotected allylamine derivatives with a wide range of aryl bromides under ligand-free conditions has been developed. In the presence of Pd(OAc) 2 and an appropriate additive, the reaction proceeds with excellent regioselectivity and stereoselectivity, leading exclusively to the gamma-arylated (E)-allylamine products in good to excellent yields. It was found that the choice of solvent, olefin, additive and temperature has an important influence on the reaction. Worthy of note is that good results were observed only when using N,N-diprotected allylamines containing carbamate moiety, and the steric properties of allylamines also have important impacts on the regiocontrol. The use of TEMPO (2,2,6,6-tetramethyl-1-piperidinyloxy) or HQ (hydroquinone) as the additive is also crucial for securing a faster reaction rate. This method provides a straightforward approach for the efficient synthesis of various gamma-arylated, linear (E)-allylamines.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Synthetic Route of 1532-97-4. In my other articles, you can also check out more blogs about 1532-97-4
Reference£º
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem