These common heterocyclic compound, 3344-70-5, name is 1,12-Dibromododecane, its 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. COA of Formula: C12H24Br2
General procedure: Alkane-1,X-bis(decyldimethylammonium) dibromides were obtained by quaternization reaction between appropriate dibromo-alkane (0.1 mol) and decyldimethylamine (0.2 mol). The reactions were conducted in acetonitrile at 60 °C for 24 h. Next, the solvents were removed by vacuum evaporator and the product of reaction was mixed with ethyl acetate. After adding the solvent, dibromide bis(ammonium) precipitated as white solid and was isolated by filtration. The end product was dried under a reduced pressure at 70 °C for 24 h.
The synthetic route of 1,12-Dibromododecane has been constantly updated, and we look forward to future research findings.
Reference:
Article; Kaczmarek, Damian K.; Czerniak, Kamil; Klejdysz, Tomasz; Chemical Papers; vol. 72; 10; (2018); p. 2457 – 2466;,
Bromide – Wikipedia,
bromide – Wiktionary