38573-88-5, name is 1-Bromo-2,3-difluorobenzene, belongs to bromides-buliding-blocks compound, is considered to be a conventional heterocyclic compound, which is widely used in drug synthesis. The chemical synthesis route is as follows. 38573-88-5
General procedure: To an oven-dried 25 mL Schlenk tube containing a stirring bar was added 4.5 mg Pd(OAc)2 (0.02 mmol), 15.7mg nBuPAd2 (0.44 mmol), 2-bromofluorobenzene (0.50 mmol), salicylaldehyde (0.50 mmol), potassium carbonate (1.0 mmol). The Schlenk tube was vacuumed and then purged with argon before DMF (2.0 mL) was injected using a syringe. Afterwards the Schlenk tube in the ice bath was degassed by evacuation and back fillingwith argon three times. The reaction mixture was then stirred for 12 h at 120 ¡ãC. After the reaction was complete,the reaction mixture was diluted with water (5 mL), extracted with ethyl acetate (3 x 10 mL) and dried withanhydrous Na2SO4. After filtration and addition of silica gel into the solution, the organic solvent was reduced evaporated. The crude product was purified by column chromatography using ethyl acetate/n-pentane.
Statistics shows that 38573-88-5 is playing an increasingly important role. we look forward to future research findings about 1-Bromo-2,3-difluorobenzene.
Reference:
Article; Shen, Chaoren; Wu, Xiao-Feng; Synlett; vol. 27; 8; (2016); p. 1269 – 1273;,
Bromide – Wikipedia,
bromide – Wiktionary