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. 250285-32-6, Name is 1,3-Bis(2,6-diisopropylphenyl)imidazolium chloride, molecular formula is C27H37ClN2. In a Patent£¬once mentioned of 250285-32-6, Quality Control of: 1,3-Bis(2,6-diisopropylphenyl)imidazolium chloride
Synthesis of 1,3 distributed imidazolium salts
Imidazolium salts are the immediate precursors to N-heterocyclic carbenes (NHC) yet a simple, general synthetic route to a wide variety of imidazolium salts is not yet available. Such a straightforward route is described for two specific members of this family of ligand precursor: 1,3-Bis(2,4,6-trimethylphenyl)imidazolium chloride (IMes.HCl) and 1,3-Bis(2,6-diispropylphenyl)imidazolium chloride (IPr.HCl). The procedure appears general and similar protocols can be used to isolate various imidazolium salts.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data.Quality Control of: 1,3-Bis(2,6-diisopropylphenyl)imidazolium chloride, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 250285-32-6, in my other articles.
Reference£º
Chiral Catalysts,
Chiral catalysts – SlideShare