Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 494-99-5, name is 1,2-Dimethoxy-4-methylbenzene, A new synthetic method of this compound is introduced below., 494-99-5
Then, 0.6 mol of the thus-obtained compound (VI-2) was dissolved in a 3.5-fold amount by weight, based on (VI-2), of carbon tetrachloride, and 0.66 mol of bromine gas was blown thereinto under reflux condition while irradiating with a mercury vapor lamp. The blowing was completed in 16 hours. After completion of the reaction, the solvent was distilled off to obtain 3,4-dimethoxybenzyl bromide (VII-2) in 92% yield.
The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.
Reference:
Patent; Sumitomo Chemical Company, Limited; US4335263; (1982); A;,
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