In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 755027-18-0, name is 1-Bromo-4-iodo-2-methoxybenzene belongs to iodides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below. HPLC of Formula: C7H6BrIO
Step 1: An oven-dried flask equipped with a magnetic stir bar was charged with l-bromo-4- chloro-2-fluoro-5-methoxy-benzene (100 mg, 0.42 mmol), (4-methoxyphenyl)boronic acid (69.8 mg, 0.46 mmol) and [l,l’-bis(diphenylphosphino)ferrocene] dichloropalladium(II) complex with dichloromethane (17.1 mg, 0.021 mmol). The flask was sealed with a rubber septum, and then evacuated and backfilled with argon (repeated a total of 3 X). l,4-Dioxane (1.0 mL) and aqueous 1 M K2CO3 (0.5 mL, 0.5 mmol) were added and the reaction was heated to 90 C for 2 h. The reaction was cooled to room temperature, diluted with water (5 mL), and extracted with EtOAc (3 X). The combined organic phases were dried over Na2S04, and concentrated under reduced pressure. The residue was purified by column chromatography on silica gel, eluting with a EtOAc/hexanes gradient (0-10% EtOAc) to yield l-chloro-5-fluoro-2-methoxy-4-(4- methoxyphenyl)benzene (89.2 mg, 80%) as an off white solid. (1337) MS m/z 267.8 [M+H]+; 1H NMR (CDCL) d: 7.39 (dd, /= 8.8, 1.6 Hz, 2H), 7.13 (d, /= 9.5 Hz, 1H), 6.92 (d, J= 8.8 Hz, 2H), 6.85 (d, J= 6.9 Hz, 1H), 3.85 (s, 3H), 3.79 (s, 3H).
The synthetic route of 755027-18-0 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; PTC THERAPEUTICS, INC.; SYDORENKO, Nadiya; ALAM, Md Rauful; ARNOLD, Michael A.; BABU, Suresh; BHATTACHARYYA, Anuradha; CHEN, Guangming; GERASYUTO, Aleksey I.; KARP, Gary Mitchell; KASSICK, Andrew J.; MAZZOTTI, Anthony R.; MOON, Young-Choon; NARASIMHAN, Jana; PATEL, Jigar; TURPOFF, Anthony; WOLL, Matthew G.; YAN, Wuming; ZHANG, Nanjing; (0 pag.)WO2020/5873; (2020); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com