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. 19231-06-2, name is Bis(4-methoxyphenyl)iodonium bromide, A new synthetic method of this compound is introduced below., category: iodides-buliding-blocks
5.00 parts of the compound represented by the formula (I-2-a) and 25 parts of acetonitrile,After stirring at 23 C. for 30 minutes,2.49 parts of silver oxide was charged,After stirring at 23 C. for 1 hour,It was filtered.9.08 parts of the compound represented by the formula (I-2-c) was charged in the recovered filtrate,Followed by stirring at 23 C. for 12 hours.After filtering the obtained reaction mass,The collected filtrate was concentrated.To the collected residue,100 parts of chloroform and 35 parts of ion exchanged water were added and stirred at 23 C. for 30 minutes,The liquid was separated and the organic layer was taken out.Ion exchanged water (35 parts) was added to the recovered organic layer, and the mixture was stirred at 23 C. for 30 minutes,The liquid was separated and the organic layer was taken out.This washing operation was repeated 5 times.After concentrating the obtained organic layer,To the obtained residue,After adding 50 parts of tert-butyl methyl ether and stirring,By filtration, 11.69 parts of a salt represented by the formula (I-2-d) was obtained.
The synthetic route of 19231-06-2 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; SUMITOMO CHEMICAL COMPANY LIMITED; YOSHIDA, ISAO; ICHIKAWA, KOJI; (76 pag.)JP6244891; (2017); B2;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com