With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.262368-30-9,N-(4-Aminophenyl)-N-methyl-2-(4-methylpiperazin-1-yl)acetamide,as a common compound, the synthetic route is as follows.
To a solution of methyl 2-oxo-2,3-dihydro-lH-pyrrolo[2,3-b]pyridine-6- carboxylate (1 g, 5.20 mmol) in AC2O (10 mL) was added triethyl orthobenzoate (3.40 g, 15.59 mmol) at RT and the mixture was heated to reflux for 3 h. The reaction mixture was evaporated and the resultant residue was purified by silica gel column chromatography using 5% CH3OH in dichloromethane as eluent to afford (E)-methyl l-acetyl-3-(ethoxy(phenyl)methylene)-2-oxo- 2,3-dihydro-lH-pyrrolo[2,3-b]pyridine-6-carboxylate as an orange solid. XH NMR (CDCI3, 500 MHz): delta 8.25 (d, J = 12.1 Hz, 1 H), 8.04 (d, J = 12.1 Hz, 1H), 7.53-7.60 (m, 3H), 7.38-7.45 (m, 2H), 4.40 (q, J = 7.1 Hz, 2H), 3.99 (s, 3H), 2.63 (s, 3H), 1.42 (t, J = 7.1 Hz, 3H)., 262368-30-9
262368-30-9 N-(4-Aminophenyl)-N-methyl-2-(4-methylpiperazin-1-yl)acetamide 21927707, apiperazines compound, is more and more widely used in various fields.
Reference£º
Patent; ANGION BIOMEDICA CORP.; PANICKER, Bijoy; MISHRA, Rama, K.; JUNG, Dawoon; OEHLEN, Lambertus, J.W.M.; LIM, Dong, Sung; WO2013/112959; (2013); A1;,
Piperazine – Wikipedia
Piperazines – an overview | ScienceDirect Topics