Introduction of a new synthetic route about 2-Chloro-4-iodopyridine

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,153034-86-7, its application will become more common.

Adding a certain compound to certain chemical reactions, such as: 153034-86-7, 2-Chloro-4-iodopyridine, 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, 153034-86-7, blongs to pyridine-derivatives compound. name: 2-Chloro-4-iodopyridine

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 (2×20 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%).

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,153034-86-7, its application will become more common.

Reference:
Article; Rao, Maddali L.N.; Dhanorkar, Ritesh J.; Tetrahedron; vol. 71; 2; (2015); p. 338 – 349;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem