Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 73112-16-0, name is 2,6-Dibromo-4-methylpyridine. This compound has unique chemical properties. The synthetic route is as follows. Computed Properties of C6H5Br2N
Compound II-2 (2.51 g, 10 mmol), Compound III (1.07 g, 10 mmol),Pd(OAc) 2 (0.22 g, 1 mmol), BINAP (2,2′-bisdiphenylphosphino-1,1′-binaphthyl,0.62 g, 1 mmol) and t-BuOK (2.24 g, 20 mmol) were added to 50 mL of dry 1,2-dimethoxyethane (DME).The reaction mixture was stirred overnight under a nitrogen atmosphere and was confirmed by TLC.The reaction mixture was carefully poured into 200 mL of ice water, stirred, and extracted with 50 mL×3 CH 2 Cl 2 .The extract phases were combined, washed with 1% diluted hydrochloric acid and brine and dried over anhydrous sodium sulfate.The desiccant was removed by suction filtration, and the filtrate was evaporated to dryness on a rotary evaporator.Compound IV-2 was obtained.
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Reference:
Patent; Foshan Hanfang Zhongyi Hospital Co., Ltd.; Zhu Bin; (8 pag.)CN109988147; (2019); A;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem