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.37830-90-3, 4,5-Dimethyl-1,3-dioxol-2-one it is a common compound, a new synthetic route is introduced below.37830-90-3
Step III: 4-Bromomethyl-5-methyl~l,3-dioxol~2-one; A mixture of 4,5-dimethyl-l,3-dioxol-2-one (1.5 g, 0.013158 mol), NBS (2.34 g, 0.013158 mol) and benzoyl peroxide (0.089 g, 0.0003684 mol) in CCl4 (20 mL) was stirred at 77¡ãC for 6 hrs (TLC monitoring: cyclohexane/AcOEt 6:4). The solution was treated with an aqueous solution OfNaHCO3 and extracted with CH2Cl2. The organic phase was dried over Na2SO4 and concentrated under reduced pressure to give 4-bromomethyl-5 -methyl- 1,3- dioxol-2-one (2.34 g). Yield: 92percent.1H-NMR (400 MHz, CDCl3, delta): 2.13 (s, 3H, CH3), 4.18 (s, 2H, CH2Br).
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand 4,5-Dimethyl-1,3-dioxol-2-one reaction routes.
Reference£º
Patent; S.I.M.S. S.r.l. – SOCIETA ITALIANA MEDICINALI SCANDICCI; WO2008/12852; (2008); A1;,
1,3-Benzodioxole – Wikipedia
Dioxole | C3H4O2 – PubChem