1780-26-3, 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. 1780-26-3, name is 2-Methyl-4,6-dichloropyrimidine, molecular formula is C5H4Cl2N2, 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.
To a cooled solution of 2-amino-N-(2-chloro-6-methylphenyl)-1,3-thiazole-5- carboxamide( 100 gm) and 4,6-Dichloro-2-methylpyrimidine(66. 96 gm) in THF(5 00 ml), was added sodium tert-butoxide(125.62 gm). The reaction mixture was allowed to cooled at 0-10C. Concentrated HC1 (80 ml) was added. The reaction mixture was heated to 25¡À5C for 1-2h and was cooled to 0-10C. The precipitated solid was filtered, washed with water (200 ml) and dried to obtain N-(2-Chloro-6-methylphenyl)-2-[(6-chloro-2- methylpyrimidin-4-yl) amino] -1, 3 -thiazole-5 -carboxamide (90gm).
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles. 1780-26-3, 2-Methyl-4,6-dichloropyrimidine, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; ALEMBIC PHARMACEUTICALS LIMITED; JAYARAMAN, Venkatraman; PATEL, Samir; MISTRY, Samir; PARMAR, Bhupendra; WO2015/49645; (2015); A2;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia