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. 766-85-8, name is 3-iodoanisole, A new synthetic method of this compound is introduced below., 766-85-8
Step 10a. 1-Bromo-2-iodo-4-methoxybenzene (Compound 0104-13) Bromine (0.206 mL, 4.0 mmol) was added dropwise into a solution of compound 0103 (1.0 g, 3.20 mmol) in acetic acid (4.5 mL) with constant stirring overnight. Water (15 mL) was then added to the reaction mixture, and the product was extracted into hexane (3*7.5 mL). The combined organic layers were washed with 5% sodium sulfite (7.5 mL) and brine (7.5 mL), dried over magnesium sulfite, filtered and concentrated to leave an oily solid which was purified by chromatography on silica gel (petroleum) to yield the title product 0104-13 as a colorless oil (0.5 g, 37%): 1H NMR (CDCl3) delta 3.769 (s, 3H), 6.77 (dd, 1H, J1=3.0 Hz, J2=8.7 Hz), 7.39 (d, 1H, J=3.0 Hz), 7.47 (d, 1H, J=9.0 Hz).
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; Cai, Xiong; Qian, Changgeng; Zhai, Haixiao; US2008/234314; (2008); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com