Related Products of 641571-11-1, In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 641571-11-1 as follows.
4-methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]benzoic acid (100 g, 0.326 mole) and 5-(4-methyl- IH-imidazol-1-yl)-3-(trifluoromethyl)benzenamine (78.75 g, 0.326 mole) were stirred in N-methyl pyrrolidone (700 ml) at 55-60C. Thionyl chloride (83 ml, 0.978 mole) was added and the temperature of the reaction mass was raised to 75C and stirred for 6 hours. The reaction masswas cooled to 40-45C, and water (500 ml) was added. The reaction mass was cooled to 20-25C and acetone (3000 ml) was added. The reaction mass was further stirred for 12 hours. The solid was isolated by filtration and washed with acetone to obtain nilotinib base.Yield :- 200 g
According to the analysis of related databases, 641571-11-1, the application of this compound in the production field has become more and more popular.
Reference:
Patent; CIPLA LIMITED; KING, Lawrence; RAO, Dharmaraj Ramachandra; MALHOTRA, Geena; PATHI, Srinivas Laxminarayan; CHINIMILLI, Venugopalarao; GANGRADE, Manish Gopaldas; (21 pag.)WO2016/151304; (2016); A1;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem