Adding a certain compound to certain chemical reactions, such as: 199786-58-8, name is (5-Bromo-2-iodophenyl)methanol, 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 199786-58-8, Recommanded Product: (5-Bromo-2-iodophenyl)methanol
A solution of oxalyl chloride (1.53 g, 0.012 mol) in CH2Cl2 (15 ML) was cooled to -70 C., and DMSO (1.41 g, 0.018 mol) in CH2Ck (15 ML) was added at -65 to -70 C. The mixture was stirred under nitrogen for 10 minutes at -70 C. and then treated with the product from Example 62B (2.35 g, 7.5 mmol) in 60 ML CH2Cl2.The slurry was stirred at -65 C. for 15 minutes and treated with triethylamine (3.8 g, 0.037 mol).The mixture was allowed to warm to -10 C. over 1 hour.The mixture was treated with 20 ML of water and allowed to warm to room temperature.The organic layer was separated and concentrated to provide the title compound. 1H NMR (CDCl3, 400 MHz) delta 9.97 (s, 1H), 7.97 (d, J=4 Hz, 1H), 7.79 (d, J=8 Hz, 1H), 7.40 (dd, J=4, 8 Hz, 1H). MS (DCl/NH3) [M+NH4]+ at 328.
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, (5-Bromo-2-iodophenyl)methanol, other downstream synthetic routes, hurry up and to see.