Adding a certain compound to certain chemical reactions, such as: 581-45-3, 4-(Piperidin-4-yl)pyridine, 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, 581-45-3, blongs to pyridine-derivatives compound. Recommanded Product: 4-(Piperidin-4-yl)pyridine
A mixture of 29 (0.252 g; 0.555 mmol), 4- (4-piperidinyl) pyridine (0.090 g, 0.555 mmol), [K2CO3] (0.092 g; 0.66 mmol) in acetonitrile (2 ml) was heated at [85C] under argon atmosphere for 2 hours. The crude mixture was evaporated and purified by flash chromatography eluting with a gradient 5-7% of 3.5 N [NH3] in [MEOH/METHYLENE] chloride to give after trituration in ether/pentane Example 20 as a solid. Yield: 34% [‘H NMR (CDC13)] : 1.2-1. 45 (m, 4H); 1.65 (s, 6H); 1.5-1. 8 (m, 4H); 1.8-1. 95 (m, 4H); 2.18 (t, 2H); 2.38 (s, 6H); 2.5-2. 6 (m, 1H) ; 2.7-2. 8 (m, 2H); 2.95-3. 05 (m, 2H); 3.15-3. 25 (m, 2H); 4- 4.2 (m, br, 1H) ; 4.65-4. 85 (m, br, 1H) ; 6.78 (s, 1H); 6.98 (s, 1H); 7.10 (s, 2H); 7.18 (d, 2H); 8.22 (s, 1H); 8.53 (d, 2H). MS-ESI: 581 [M+H] [+]
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,581-45-3, its application will become more common.
Reference:
Patent; ASTRAZENECA AB; ASTRAZENECA UK LIMITED; WO2004/18480; (2004); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem