Recommanded Product: 19481-82-4. The mechanism of aromatic electrophilic substitution of aromatic heterocycles is consistent with that of benzene. Compound: 2-Bromopropanenitrile, is researched, Molecular C3H4BrN, CAS is 19481-82-4, about Investigation of the ATRP of n-butyl methacrylate using the Cu(I)/N,N,N’,N”,N”-pentamethyldiethylenetriamine catalyst system. Author is Davis, Kelly A.; Matyjaszewski, Krzysztof.
The polymerization of Bu methacrylate was investigated using the Atom Transfer Radical Polymerization technique with CuBr and CuCl/N,N,N’,N”,N”-pentamethyldiethylenetriamine catalytic systems. Various combinations of catalyst systems and initiators were utilized in order to optimize the polymerization conditions and to obtain well-defined polymers (i.e. controlled mol. weights and low polydispersities). The optimal initiator for this system is a chlorine-based initiator, when the catalyst used is a Cu(I) salt in conjunction with the N,N,N’,N”,N”-pentamethyldiethylenetriamine ligand. Bromine-based initiators tend to result in large amounts of initial termination, leading to polymers with less than ideal chain end functionality, even if CuCl is used as the Cu(I) species to invoke the halogen exchange. Addnl., the effects of the polymerization temperature, copper(I) species and the initiator structure were determined
Compound(19481-82-4)Recommanded Product: 19481-82-4 received a lot of attention, and I have introduced some compounds in other articles, similar to this compound(2-Bromopropanenitrile), if you are interested, you can check out my other related articles.
Reference:
Highly efficient and robust molecular ruthenium catalysts for water oxidation,
Catalysts | Special Issue : Ruthenium Catalysts – MDPI