934-98-5,934-98-5, 2-(4-Methylpiperazin-1-yl)ethanamine is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
[00100] Step 8. To a solution of 2-((lH-indol-3-yl)methyl)-5-amino-3-butylphenol (2 g, 6.8 mmol) and diisopropylethylamine (0.9 g, 6.8 mmol) in 40 mL of THF, was added 4-nitrophenyl chloroformate (1.4 g, 6.8 mmol). The solution was stirred for 30 min and then 2-(4- methylpiperazin-l-yl)ethanamine (1.9 g, 13.6 mmol) was added at room temperature. The reaction mixture was stirred at room temperature for 2 h. After the reaction mixture was concentrated, the residue was purified by preparative HPLC to afford l-(4-((lH-indol-3- yl)methyl)-3-butyl-5-hydroxyphenyl)-3-(2-(4-methylpiperazin-l-yl)ethyl)urea (3.4 g, 36percent, 3 batches) as a white solid. 1H NMR (400 MHz, DMSO) delta: 0.75-0.79 (t, 3H), 1.21 (m, 2H), 1.23 (m, 2H), 2.20 (m, 3H), 2.34-2.43 (m, 10H), 2.47-2.50 (m, 2H), 3.15-3.16 (d, J = 6.0 Hz, 2H), 3.86 (s, 2H), 5.95 (s, 1H), 6.54-6.55 (d, J = 2.0 Hz, 1H), 6.66 (d, J = 2.0 Hz, 1H), 6.90 (s, 1H), 6.95 (d, J = 2.0 Etazeta,IotaEta), 7.00 (s, 1H), 7.26 (d, J = 8.4 Etazeta,IotaEta), 7.55 (d, J = 7.6 Hz, 1H), 8.38 (s, 1H), 9.10 (s, 1H), 10.60 (d, J = 1.6 Hz, 1H).
The synthetic route of 934-98-5 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; NEUROPORE THERAPIES, INC.; WRASIDLO, Wolfgang; WO2013/148365; (2013); A1;,
Piperazine – Wikipedia
Piperazines – an overview | ScienceDirect Topics