Related Products of 39021-83-5,Some common heterocyclic compound, 39021-83-5, name is 1,4-Dimethoxy-2,3-dimethylbenzene, molecular formula is C10H14O2, 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.
To a magnetically stirred solution of 1 ,4-dimethoxy-2,3-dimethyl-benzene (13.90 g, 83.6 mmol) in carbon tetrachloride (300 mL) at room temperature was added N-bromo- succinimide (32.2 g, 176 mmol) in one portion, and the reaction mixture was heated up to 65C. Benzoyl peroxide (0.54 g, 2.23 mmol) was added at 65C, and the reaction mixture stirred for further 4 hours before cooling down to 55C. The reaction mixture was filtered, the solid washed with carbon tetrachloride, and the combined filtrates were concentrated in vacuo to yield 2,3-bis(bromomethyl)-1 ,4-dimethoxy-benzene (26.8 g, 82.7 mmol) in 99% yield.
The synthetic route of 39021-83-5 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; BIOVERSYS AG; SCHNEIDER, Peter; RIEDL, Rainer; TIGGES, Marcel; GITZINGER, Marc; PIEREN, Michel; LEVI, Assaf; SEPHTON, Mark; SCHELLHORN, Birgit; ZUEGER, Patrik; BRAND, Michael; GYGAX, Daniel; SPIES, Peter; WO2014/118361; (2014); A1;,
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