103-76-4, N-(2-Hydroxyethyl)piperazine is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
In THF (30 ml) were added N-(2-hydroxyethyl)piperazine (500 mg, 3.84 mmol), a solution of formaldehyde (3117 mg, 38.41 mmol) and sodium cyanoborohydride (1207 mg, 19.20 mmol). The mixture was heated up to 50¡ã C. overnight under stirring. After cooling some water was added and the mixture was extracted with DCM (3.x.). The organic layers were dried over MgSO4 and evaporated. The residue was purified over a silica plug with DCM/MeOH 9:1 as eluant to afford an oil (370 mg, Y=67percent). 1H NMR (DMSO-d6) delta 4.45 (t, J=5.3 Hz, 1H), 3.51-3.45 (m, 2H), 3.02-2.84 (m, 4H), 2.71-2.64 (m, 2H), 2.61 (s, 3H), 2.58-2.53 (m, 2H), 2.47-2.43 (m, 2H).
103-76-4, 103-76-4 N-(2-Hydroxyethyl)piperazine 7677, apiperazines compound, is more and more widely used in various fields.
Reference£º
Patent; ARES TRADING S.A.; US2008/51397; (2008); A1;,
Piperazine – Wikipedia
Piperazines – an overview | ScienceDirect Topics