Reference of 1615-14-1,Some common heterocyclic compound, 1615-14-1, name is 2-(1H-Imidazol-1-yl)ethanol, molecular formula is C5H8N2O, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
The mixture containing 1.0 g (8.9 mmol) of 1-(2-hydroxyethyl)imidazole and 3.59 g (9.8 mmol) of 1-octadecyl bromide dissolved in 10 mL of acetonitrile was boiled with reflux condenser for 24 h. The precipitate formed during cooling was filtered, purified by recrystallization from ethyl acetate and dried under vacuum. Yield: 3.00 g (69%). Mp=56-58 C. IR-spectrum (KBr), cm-1: 3325, 3140, 3080, 2915, 2850, 1565, 1472,1378, 1165,1071, 871, 721. 1H NMR spectrum, 400 MHz (CDCl3), delta,ppm, J/Hz: 0.87 t (3H, J=7.0), 1.24-1.32m (30 H), 1.89-1.92m (2 H),3.98 t (2H, J=4.27), 4.26 t (2H, J=7.6), 4.53 t (2H, J=4.90), 7.31 s(1 H), 7.63 s (1 H), 9.73 s (1 H). ESI MS, m/z: 365.5 [M-Br]+.Calculated, %: C23H45 N2 OBr: C 62.00; H 10.18; N 6.29; Br 17.93;found, %: C 61.75; H 10.43; N 6.22; Br 17.58.
The synthetic route of 1615-14-1 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Kuznetsova, Darya A.; Gabdrakhmanov, Dinar R.; Lukashenko, Svetlana S.; Voloshina, Alexandra D.; Sapunova, Anastasiia S.; Kashapov, Ruslan R.; Zakharova, Lucia Ya.; Chemistry and Physics of Lipids; vol. 223; (2019);,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem