Adding a certain compound to certain chemical reactions, such as: 13101-40-1, name is 1-Bromo-3-chloro-5-iodobenzene, belongs to iodides-buliding-blocks compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 13101-40-1, COA of Formula: C6H3BrClI
The following reagents and solvents were charged into a reaction vessel. Compound J20: 1.44 g (5.00 mmol) Compound J21: 2.11 g (6.33 mmol), Toluene: 10 ml, Ethanol: 10 ml, 10 mass % Sodium carbonate aqueous solution: 20 ml. Next, 288 mg (0.0025 mmol) of tetrakis triphenylphosphine palladium(0) were added to the reaction solution and then the reaction solution was heated to 90 C. and stirred at the temperature (90 C.) for 5 hours. After the completion of the reaction, the reaction solution was cooled and then an organic layer was extracted with toluene. Next, the extracted organic layer was dried and then the solvent was removed by distillation under reduced pressure to provide a coarse product. Next, the coarse product was purified by silica gel column chromatography (developing solvent; heptane_chloroform=2:1) to provide 1.55 g (yield: 72%) of Compound J22.
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 1-Bromo-3-chloro-5-iodobenzene, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Canon Kabushiki Kaisha; Nishide, Yosuke; Yamada, Naoki; Kamatani, Jun; Ishii, Ryuji; Kajimoto, Norifumi; Ito, Takayuki; Mizuno, Nobutaka; Ishige, Koichi; Saitoh, Akihito; (71 pag.)US9755165; (2017); B2;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com