Reference of 4765-77-9, 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 4765-77-9, name is 6-Chloropyrimidin-4(1H)-one. This compound has unique chemical properties. The synthetic route is as follows.
A mixture of 6-chloropyrimidin-4(3H)-one (5 g), methyliodide (2.6 mL) and K2CO3 (10.6 g) in acetone (100 mL) is stirred at room temperature over night. The mixture is partitioned between water and ethyl acetate. The organic phase is washed with brine, dried (MgSO4) and concentrated. The residue is triturated with diisopropylether to give the title compound. Yield: 5.1 g; LC (method 1 1 ): tR = 0.25 min; Mass spectrum (ESI+): m/z = 145 [M+H]+.
According to the analysis of related databases, 4765-77-9, the application of this compound in the production field has become more and more popular.
Reference:
Patent; BOEHRINGER INGELHEIM INTERNATIONAL GMBH; ECKHARDT, Matthias; FRATTINI, Sara; HAMPRECHT, Dieter; HIMMELSBACH, Frank; LANGKOPF, Elke; LINGARD, Iain; PETERS, Stefan; WAGNER, Holger; WO2013/144097; (2013); A1;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia