Synthetic Route of 73290-22-9, Adding some certain compound to certain chemical reactions, such as: 73290-22-9, name is 2-Bromo-5-iodopyridine,molecular formula is C5H3BrIN, 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 73290-22-9.
General procedure: An oven dried Schlenk tube was purged with nitrogen and charged with 3-iodopyridine (0.875 mmol, 179.3 mg), BiPh3 (0.25 mmol, 110 mg), K3PO4 (1.5 mmol, 318 mg), Pd(OAc)2 (0.025 mmol, 5.6 mg), PPh3 (0.1 mmol, 26.2 mg) followed by dry DMF (3 mL) under nitrogen atmosphere. The reaction mixture was stirred in an oil bath at 90C for 1h. It was brought to rt, treated with water (10mL), and extracted with ethyl acetate (2¡Á20 mL). The organic extract was treated with brine, dried over anhydrous MgSO4, and concentrated using rotary evaporator under the reduced pressure. The crude was subjected to silica gel column chromatography (5% EtOAc/Hexane) to obtain 3-phenylpyridine (1.1) as colorless oil (115 mg, 98%).
According to the analysis of related databases, 73290-22-9, the application of this compound in the production field has become more and more popular.
Reference:
Article; Rao, Maddali L.N.; Dhanorkar, Ritesh J.; Tetrahedron; vol. 71; 2; (2015); p. 338 – 349;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem