7181-87-5, Name is 1,3-Dimethyl-1H-benzo[d]imidazol-3-ium iodide, molecular formula is C9H11IN2, belongs to chiral-catalyst compound, is a common compound. In a patnet, once mentioned the new application about 7181-87-5, Formula: C9H11IN2
The invention discloses a biphenyl bridged bi-benzo imidazolium preparation method and its application. In order to 1, 3 – dimethyl benzimidazole […] with 1, 4 – diiodobiphenyl as substrate, metal salt as a catalyst, in order to alkali as additive, in the 0 – 200 C reaction under 0.1 – 96 hours, the one-step gets biphenyl bridged bi-benzimidazole spade. The compound is dissolved in acetonitrile, […] the solution obtained is injected into the glass between the two pieces of ITO, a voltage is applied, the solution changed from colourless to brown, the voltage is removed, the solution also become colorless, this color-changing process is reversible, can be repeated many times. The invention has simple process, easy operation, low cost, environment-friendly, repeatability and the like, it is expected to realize industrial large-scale production; the invention synthesizes a with electrochromic properties of the imidazole onium derivatives, is expected to be applied to the electronic display, color-changing glass, automobile anti-glare mirror fields. (by machine translation)
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Formula: C9H11IN2. In my other articles, you can also check out more blogs about 7181-87-5
Reference：
Chiral Catalysts,
Chiral catalysts – SlideShare