Reference of 7181-87-5, Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 7181-87-5, Name is 1,3-Dimethyl-1H-benzo[d]imidazol-3-ium iodide, molecular formula is C9H11IN2. In a Article£¬once mentioned of 7181-87-5
Cu-catalyzed controllable C-H mono-/di-/triarylations of imidazolium salts for ionic functional materials
Herein the Cu-catalyzed direct C-H mono-, di- and triarylations of imidazolium salts with aryl iodides/bromides are accomplished for the first time. The unprecedented alkenylation and alkynylation are also realized using alkenyl and alkynyl iodides, respectively. Moreover, triarylated imidazolium salts with different substituents can be accessed in a modular and one-pot manner. This protocol provides an efficient tool for the assembly of diverse imidazolium-based ionic functional materials. As applicable examples, an electrochromic bisbenzimidazolium salt 7 and a photochromic triarylimidazolium salt 8 are easily obtained.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 7181-87-5 is helpful to your research., Reference of 7181-87-5
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Chiral Catalysts,
Chiral catalysts – SlideShare