In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 90347-66-3 as follows. category: iodides-buliding-blocks
Methyl-3-Iodo-4-methylbenzoate (3 g, 109 mmol, 1 eq) dissolved in MeOH (30 ml) was added sodium hydroxide (1.3 g, 327 mmol, 3 eq) followed by the addition of water (15 ml). The above solution was stirred at room temperature for 14 h. The solution was concentrated under vacuum, and then added water. The pH of the reaction was bought to 3 using Conc.HCl. The solid obtained was filtered and dried under vacuum. Yield: 2.7 g (96 %). 1HNMR (400MHz, DMSO-d6): delta 2.44 (s, 3H), 7.45 (d, J= 8.00 Hz , 1H), 7.85 (d, J= 3.18 Hz, 1H), 8.31 (s, 1H).
According to the analysis of related databases, 90347-66-3, the application of this compound in the production field has become more and more popular.
Reference:
Patent; BRISTOL-MYERS SQUIBB COMPANY; PRACITTO, Richard; KADOW, John, F.; BENDER, John, A.; BENO, Brett, R.; GRANT-YOUNG, Katharine; HAN, Ying; HEWAWASAM, Piyasena; NICKEL, Andrew; PARCELLA, Kyle, E.; YEUNG, Kap-Sun; CHUPAK, Louis, S.; WO2011/112186; (2011); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com