Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 18595-14-7, name is Methyl 4-amino-3-methylbenzoate, This compound has unique chemical properties. The synthetic route is as follows., Recommanded Product: 18595-14-7
Into a 500-mL round-bottom flask was placed a solution of methyl 4-amino-3-methylbenzoate (4.00 g, 24.2 mmol, 1.00 equiv) and NaSCN (7.00 g, 86.4 mol, 3.57 equiv) in AcOH (90 mL) that was cooled to 0 C. This was followed by the addition of a solution of Br2 (3.9 g, 25 mmol, 1.0 equiv) in AcOH (25 mL) dropwise, maintaining at 0 C over 20 min. The resulting solution was allowed to warm to RT on its own accord (over approximately 10 min.) and stirred for 48 hrs at RT. At this time, the solids of the reaction were filtered out. The resulting solution was diluted with 100 mL H20. The pH value of the solution was adjusted to 8-9 with ammonia (using Whatman PH strip paper to monitor PH adjustment) which furnished an immediate precipitation. The solids were collected by filtration and washed once with ice cold MeOH (50 mL) to afford as a yellow solid. MS m/z 223.0 (M+l). 1H NMR (400 MHz, MeOH- 4) delta 8.17 (app d, J = 1.0 Hz, 1H), 8.03 (br s, 2H, NH2), 7.68 (s, 1H), 3.82 (s, 3H), 2.42 (s, 3H).
According to the analysis of related databases, 18595-14-7, the application of this compound in the production field has become more and more popular.
Reference:
Patent; IRM LLC; TULLY, David C.; RUCKER, Paul Vincent; ALPER, Phillip B.; MUTNICK, Daniel; CHIANELLI, Donatella; WO2012/87519; (2012); A1;,
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