4141-08-6, name is 2-Amino-N-methylbenzamide, belongs to amides-buliding-blocks compound, is considered to be a conventional heterocyclic compound, which is widely used in drug synthesis. The chemical synthesis route is as follows. Computed Properties of C8H10N2O
Step 2: Preparation of 2-((2,5-dichloropyrimidin-4-yl)amino)-N-methylbenzamide (3); 2-Arrdno-N-iTiethylbenzarnide (2, 9 g, 60 mmol) and potassium carbonate ( 16.5 g, 120 mmol) were taken up in dimethylformamide (DMF )( 100 mL) to form a mixture and the mixture was stirred for 10 min. 2,4,5-trichloropyrimidine ( 1 1 g, 60 mmol) was added drop wise to the mixture and the mixture was stirred at 80 C for 1 h. The progress of the reaction was monitored by TLC. After completion of the reaction, the reaction mixture was cooled and filtered through a Buckner funnel. The filtered solid was washed with water and dried to afford 2-((2,5-dichloropyrimidin-4-yl)amino)-N-methylbenzamide as a light yellow solid (3, 15.2 g, 85.8%). NMR (DMSO-i/6): delta 8.90 (bs, 1 H), 8.60-8.40 (m, 1 H), 7.80-7.60 (d, 1 H), 7.70-7.50 (t, 1 H), 7.30-7.20 (t, 1 H), 2.80 (s, 3H).
The synthetic route of 4141-08-6 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; GATEKEEPER PHARMACEUTICALS, INC.; GRAY, Nathanael, S.; ZHOU, Wenjun; WO2011/140338; (2011); A1;,
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