Related Products of 115617-41-9, 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 115617-41-9, name is 4,5-Dichloro-6-ethylpyrimidine. This compound has unique chemical properties. The synthetic route is as follows.
5-Chloro-6-ethyl-4-(1,4-dioxaspiro[4,5]dec-8-yloxy)pyrimidine STR27 5 g (0.16 mol) of 80% sodium hydride are added to a solution of 19 g (0.12 mol) of 4-hydroxycyclohexanone ethylene acetal in 200 ml of absolute THF and the mixture is refluxed for 1 hour. The reaction solution is then cooled to room temperature and 21.2 g (0.12 mol) of 4,5-dichloro-6-ethylpyrimidine are added dropwise. The reaction mixture is refluxed for a further 2 hours. To destroy excess sodium hydride, 20 ml of isopropanol are slowly added dropwise, and the reaction mixture, which is still warm, is stirred for a further 30 minutes. 100 ml of aqueous ammonium chloride solution are subsequently added, the aqueous phase is extracted using ether, and the combined organic phases are dried over magnesium sulfate. The solvent is concentrated in vacuo to dryness. This gives 35.0 g (93%) of a yellow oil. The crude product can be reacted further without further purification.
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 115617-41-9, 4,5-Dichloro-6-ethylpyrimidine.
Reference:
Patent; Hoechst Schering AgrEvo GmbH; US5691321; (1997); A;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia