Discovery of 760212-58-6

The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.

Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 760212-58-6, name is 1-(4-Bromophenyl)-2-phenyl-1H-benzo[d]imidazole, A new synthetic method of this compound is introduced below., Recommanded Product: 760212-58-6

Under a nitrogen atmosphere, 5.0 g (14.3 mmol) intermediate compound M5, 4.0 g (15.8 mmol) of bis- dioxaborolane, 4.2 g (42.8 mmol) of potassium acetate, and 0.58 g (0.71 mmol) of [1,1′- bis (diphenylphosphino) ferrocene ] palladium ( II ) dichloride dichloromethane adduct were added to 100 mL of N,N- dimethylformamide in a 300-mL three-neck flask and were heated to 80C and then stirred at the same temperature for 4 hours. [0177 ] The mixture was cooled to room temperature and 100 mL of water added thereto. The mixture was stirred for 1 hour and was then filtered. The resulting solid residue was slurry-washed with water to give crude crystals of intermediate compound M6. [ 0178 ] The resulting crude crystals were dissolved in toluene. The solution was purified by column chromatography (toluene/ethyl acetate = 4/1), followed by recrystallization from a solvent mixture of toluene/heptane = 4:1. The resulting crystals were dried under reduced pressure to give 4.12 g (yield: 72.7%) of intermediate compound M6.

The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.

Reference:
Patent; CANON KABUSHIKI KAISHA; TAGAMI, Kei; OHRUI, Hiroki; IWAWAKI, Hironobu; ITABASHI, Masumi; TAKAHASHI, Tetsuo; IKARI, Kenichi; ISHII, Ryuji; MURATSUBAKI, Masanori; WO2014/24687; (2014); A1;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem