As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 1514-96-1, name is 4-Chloro-2-(trifluoromethyl)pyrimidine, molecular formula is C5H2ClF3N2, The compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below. Product Details of 1514-96-1
To a stirred solution of tert-butyl 4-[(2-{[6-(4,4,5,5-tetramethyl-1 ,3,2-dioxaborolan-2-yl)-1 Hbenzimidazol-2-yl]amino}pyridmn-4-yl)methyl]piperazine-1 -carboxylate (500 mg, 936 pmol) and4-chloro-2-(trifluoromethyl)pyrimidine (307 mg, 1.68 mmol) in dioxane (5 mL) and water (0.9 mL) was added sodium carbonate (297 mg, 2.81 mmol) and Pd(dppf)C12 . CHCl (115 mg, 140 pmol). The mixture was heated to reflux for 24 h. Dichioromethane was added, the mixture was dried (magnesium sulfate), filtered and the solvent was removed in vacuum. Silicagel chromatography gave 540 mg (83 % yield) of the title compound.LC-MS (Method 2): Rt = 1.40 mm; MS (ESIpos): m/z = 555 [Mi-H]
With the rapid development of chemical substances, we look forward to future research findings about 1514-96-1.
Reference:
Patent; BAYER PHARMA AKTIENGESELLSCHAFT; SCHULZE, Volker; HEINRICH, Tobias; PRINZ, Florian; LEFRANC, Julien; SCHROeDER, Jens; MENGEL, Anne; BONE, Wilhelm; BALINT, Joszef; WENGNER, Antje; EIS, Knut; IRLBACHER, Horst; KOPPITZ, Marcus; BOeMER, Ulf; BADER, Benjamin; BRIEM, Hans; LIENAU, Philip; CHRIST, Clara; STOeCKIGT, Detlef; HILLIG, Roman; (1256 pag.)WO2017/102091; (2017); A1;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia