Related Products of 112-26-5, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 112-26-5, name is 1,2-Bis(2-chloroethoxy)ethane belongs to chlorides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
Step 2: Preparation of 1N, 1N’-[(3,6-dioxa)-1,8-octyl]-diimidazole 9 Sodiumethoxide and the compound 8 (18.71 g, 0.10 mol) obtained in Step 1 were added to a solution where imidazole (13.62 g, 0.20 mol) is melted in 100 of ethanol. Then, the resultant complex was stirred and heated to reflux till white solids precipitated for six hours. After cooling the complex at room temperature, the solids were filtered and the filtrate was concentrated under reduced pressure and purified by silica gel column chromatography (dichloromethane/methanol=50/50 volume %), thus obtaining a target compound 9 of colorless liquid (22.50 g, 0.089 mmol, 89%). 1H NMR (CDCl3): 3.54-3.56(m, 4H), 3.66(t, 4H, 4.5 Hz), 3.91(t, 4H), 7.98(d, 4H, 1.8 Hz), 9.40(s, 2H, 1.8 Hz)
The synthetic route of 1,2-Bis(2-chloroethoxy)ethane has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Park, Sang Hyun; Jang, Seung Ho; Gwon, Hui Jeong; Byun, Myung Woo; US2007/173640; (2007); A1;,
Chloride – Wikipedia,
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