Category: 18820-82-1

Application of 18820-82-1, In the chemical reaction process,reaction time,type of solvent,can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product.An updated downstream synthesis route of 18820-82-1 as follows.

A mixture containing 5 mL water and PdCl2 (0.4800 g,2.71 mmol) was added into a 10 mL methanol solution of Na2mnt(1.8600 g, 9.99 mmol). This mixture was stirred and refluxed forone hour, and then a 20 mL water solution of N-hydrogenpyridiniumbromide (3.3200 g, 20.70 mmol) was added into there fluxed reactants in drops, over which time a sediment appeared. Deep orange microcrystals were obtained after recrystallization of the sediment from diethyl ether (yield: 78%, based on PdCl2). IR(cm1): 3060(s), 3030(s), 1990(w), 1940(w), 1870(w), 1450(s),1150(s), 1070(s), 764(s). Elemental anal. Calcd for C18H12N6PdS4(FW 547.008): C: 39.52%; H, 2.21%; N, 15.36%; Pd, 19.45%. Found: C,39.80; H, 2.53; N, 15.01; Pd,19.93%. 13C NMR (600 MHz, DMSO e d6)d (ppm): 155.3, 139.5, 125.9.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,18820-82-1, its application will become more common.

Reference:
Article; Qiao, Fang; Wang, Chi-Feng; Chen, Xue-Xue; Wang, Peng; Chi, Yan-Hui; Cottrill, Ethan; Pan, Ning; Shi, Jing-Min; Zhu-Ge, Wei-Wei; Fu, Yong-Xing; Qian, Xiao-Ping; Xu, Jun; Journal of Molecular Structure; vol. 1100; (2015); p. 513 – 517;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Electric Literature of 18820-82-1, Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps,and cheap raw materials. 18820-82-1, name is Pyridine hydrobromide. A new synthetic method of this compound is introduced below.

A 5 mL water solution of NiCl2*6H2O (0.5950 g, 2.50 mM) was added into 10 mL methanol solution of Na2tdas (0.9710 g, 5.00 mM), and the solution was stirred for one hour. The solution above was then added into 10 mL water solution of N-hydrogenpyridinium bromide (0.8000 g, 5.00 mM), and the mixture was stirred for ten minutes, during which a brownish sediment appeared. Brownish microcrystals were obtained after recrystallization of the brownish sediment from diethyl ether.

At the same time, in my other blogs, there are other synthetic methods of this type of compound,18820-82-1, Pyridine hydrobromide, and friends who are interested can also refer to it.

Reference:
Article; Wang, Chi-Feng; Qiao, Fang; Chi, Yan-Hui; Shi, Jing-Min; Cottrill, Ethan; Pan, Ning; Zhu-Ge, Wei-Wei; Fu, Yong-Xin; Xu, Jun; Qian, Xiao-Ping; Journal of Coordination Chemistry; vol. 68; 21; (2015); p. 3884 – 3893;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem