Name is 1,3-Bis(2,6-diisopropylphenyl)imidazolium chloride, as a common heterocyclic compound, it belongs to chiral-catalyst compound, and cas is 250285-32-6, its synthesis route is as follows.,250285-32-6
A vial was charged with [Au(SMe2)Cl] (53mg, 190mumol, 1.06 equiv.), IPr.HCl (76mg, 179mumol, 1 equiv.) and KOtBu (31mg, 277mumol, 1.5 equiv.) in THF (0.5mL), under air. The mixture was stirred for 2h at room temperature. KOtBu (62mg, 553mumol, 3 equiv.) was then added followed by toluene (0.5mL). After 3h at room temperature, the crude mixture was then filtered through Celite and washed with additional THF. Water (0.1mL) was added to the solution and the solution was stirred for an additional 15min. THF was then removed under vacuum. More water was added to the white, cloudy suspension and the product was vigorously stirred for a few minutes. It was left to settle for 10min, collected using a Buchner funnel and washed with hexane. It was then dried under vacuum for several days to produce a white microcrystalline solid.
With the complex challenges of chemical substances, we look forward to future research findings about 1,3-Bis(2,6-diisopropylphenyl)imidazolium chloride
Reference£º
Article; Nahra, Fady; Patrick, Scott R.; Collado, Alba; Nolan, Steven P.; Polyhedron; vol. 84; (2014); p. 59 – 62;,
Chiral Catalysts
Chiral catalysts – SlideShare