250285-32-6, 1,3-Bis(2,6-diisopropylphenyl)imidazolium chloride is a chiral-catalyst compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Under inert atmosphere, 1,3-bis-(2,6-diisopropylphenyl)imidazolium chloride (1.59 g,3.74 mmol, 1.00 equiv.) was dissolved in dichloromethane (170 mL) and silver(I) oxide (0.478 g,2.06 mmol, 1.10 equiv.) was added. The mixture was stirred at room temperature for 25 h and then iodine (1.04 g, 4.10 mmol, 1.10 equiv.) in dichloromethane (50 mL) was added slowly andstirred overnight. The mixture was deactivated by NaS2O3, the organic layer was separated anddried over MgSO4. After removal of the solvent, the residue was dissolved in methanol and asolution of NaBPh4 (1.51 g, 4.40 mmol, 1.18 equiv.) in methanol (15 mL) was added. Theforming solid was filtrated off and dried in vacuum to afford the desired product as a colorlesssolid (2.25 g, 2.69 mmol, 72 %).
The synthetic route of 250285-32-6 has been constantly updated, and we look forward to future research findings.
Reference£º
Article; Von Der Heiden, Daniel; Detmar, Eric; Kuchta, Robert; Breugst, Martin; Synlett; vol. 29; 10; (2018); p. 1307 – 1313;,
Chiral Catalysts
Chiral catalysts – SlideShare