In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called SET-LRP of acrylonitrile in ionic liquids without any ligand, published in 2012, which mentions a compound: 19481-82-4, mainly applied to single electron transfer living radical polymerization acrylonitrile ionic liquid, COA of Formula: C3H4BrN.
Use of ionic liquids as reaction media was investigated in the design of an environmentally friendly single electron transfer-living radical polymerization (SET-LRP) for acrylonitrile (AN) without any ligand by using Fe(0) wire as catalyst and 2-bromopropionitrile as initiator. 1-Methylimidazolium acetate ([mim][AT]), 1-methylimidazolium propionate ([mim][PT]), and 1-methylimidazolium valerate ([mim][VT]) were applied in this study. First-order kinetics of polymerization with respect to the monomer concentration, linear increase of the mol. weight, and narrow polydispersity with monomer conversion showed the controlled/living radical polymerization characters. The sequence of the apparent polymerization rate constant of SET-LRP of AN was kapp ([mim][AT]) > kapp ([mim][PT]) > kapp ([mim][VT]). The living feature of the polymerization was also confirmed by chain extensions of polyacrylonitrile with Me methacrylate. All three ionic liquids were recycled and reused and had no obvious effect on the controlled/living nature of SET-LRP of AN. © 2011 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem, 2011.
When you point to this article, it is believed that you are also very interested in this compound(19481-82-4)COA of Formula: C3H4BrN and due to space limitations, I can only present the most important information.
Reference:
Highly efficient and robust molecular ruthenium catalysts for water oxidation,
Catalysts | Special Issue : Ruthenium Catalysts – MDPI