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. 589-10-6, name is (2-Bromoethoxy)benzene, A new synthetic method of this compound is introduced below., 589-10-6
To a stirred solution of methyl isonipecotate (4. 00G, 28.00 mmol) and phenoxyethyl bromide (4. 00g, 20.00 mmol) in acetonitrile (30 ml) was added sodium hydrogen carbonate (7. 00G, 84.00 mmol) and the reaction stirred at 80C for 20 hours. The reaction was cooled, filtered and concentrated under reduced pressure to give a crude brown oil. Purification by column chromatography (7% methanol: dichloromethane) gave the required compound as a light brown oil (4.8g, 65%). oH (270 MHz; CDCL3 ; ME4SI), 1.71-2. 37 (7H, m), 2.79 (2H, t, J 6. 0), 2.93-3. 0 (2H, m) 3.68 (3H, s), 4.10 (2H, t, J 6.0), 6.89-6. 97 (3H, m), 7.24-7. 32 (2H, m). HPLC 99%, m/z (APCI), 264.20 (100% [M+H] +), 232 (40, C14HL802N), 170 (47, C9H1602N).
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; BIOFOCUS PLC; WO2004/58259; (2004); A1;,
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