103-76-4, N-(2-Hydroxyethyl)piperazine is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated,103-76-4
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 C. overnight under stirring. After cooling some water was added and the mixture was extracted with DCM (3¡Á). 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=67%). 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).
As the paragraph descriping shows that 103-76-4 is playing an increasingly important role.
Reference£º
Patent; ARES TRADING S.A.; US2008/51397; (2008); A1;,
Piperazine – Wikipedia
Piperazines – an overview | ScienceDirect Topics