Application of 42839-04-3, The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a compound 42839-04-3, name is 4-Cyanopyrimidine. This compound has unique chemical properties. The synthetic route is as follows.
After dissolving 5.0g (47.6 mmol) of 2-cyanopyrimidine in 100 ml of ethanol at room temperature, 20ml (475.7 mmol) of hydrazine hydrate was added thereto and stirred at room temperature for about two days. After completion of the reaction, the reaction product was concentrated under reduced pressure, and then extracted with 100 ml of salt water and 200 ml of dichloromethane to obtain an organic layer, which was then dried using magnesium sulfate and distilled under reduced pressure. The resulting product was separated and purified using column chromatography to obtain 3.0g (21.9 mmol, Yield 46percent) of Intermediate 40(2). LC-MS m/z = 138(M+H)+
While traditionally a conservative industry, chemical producers will need to modernize their PR strategies to stay relevant.we look forward to future research findings about 42839-04-3, 4-Cyanopyrimidine.
Reference:
Patent; Samsung Display Co., Ltd.; Choi, Jong-Won; Park, Bum-Woo; Lee, Sun-Young; Choi, Wha-Il; Kim, So-Yeon; Lee, Ji-Youn; Kwak, Yoon-Hyun; EP2706064; (2014); A1;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia