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 607740-08-9, name is 4-(3,5-Dibromophenyl)-2,6-diphenylpyrimidine. This compound has unique chemical properties. The synthetic route is as follows. category: pyrimidines
In the argon atmosphere, Intermediate A (4.4 g, 21 mmol) synthesized according to the method described in JP-A-2010180204, Intermediate B (4.7 g, 10 mmol) synthesized according to the method described in International Publication No. 2003/080760, (Dibenzylideneacetone) dipalladium (0.37 g, 0.4 mmol) Tri-t-butylphosphonium tetrafluoroborate (0.46 g, 1.6 mmol)Sodium t-butoxide (2.7 g, 28 mmol) Anhydrous toluene (100 mL), And heated to reflux for 8 hours. After the reaction solution was allowed to cool to room temperature, Separating the organic layer, The organic solvent was distilled off under reduced pressure. The resulting residue was purified by silica gel column chromatography, The title compound GH-4 (3.6 g, yield 50%) was obtained.
With the rapid development of chemical substances, we look forward to future research findings about 607740-08-9.
Reference:
Patent; IDEMITSU KOSAN CO., LTD.; KAWAMURA, MASAHIRO; ITO, HIROKATSU; OGIWARA, TOSHINARI; MIZUKI, YUMIKO; (145 pag.)TWI554499; (2016); B;,
Pyrimidine | C4H4N2 – PubChem,
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