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. 58755-70-7, name is 1-Iodo-4-methoxy-2-nitrobenzene belongs to iodides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below. HPLC of Formula: C7H6INO3
To a stirred solution of 4-iodo-3-nitroanisole (6.33 g, 22.7 mmol) in acetic acid (3.78 mL) and anhydrous EtOH (37.8 mL) were added Fe (7.60 g, 0.136 mol) and FeCl3 (2.21 g, 13.6 mmol) portionwise at room temperature, and then the mixture was heated to 80 C. After 40 min, the reaction mixture was filtered through a pad of Celite. To the resulting mixture was added H2O and the aqueous layer was extracted with EtOAc three times. The combined organic layer was washed with brine, dried over Na2SO4, filtered, and concentrated in vacuo. The residue was purified with flash column chromatography on silica gel (hexane/EtOAc=7/1) to afford 69 (4.77 g, 19.2 mmol, 84%) as a slightly yellow solid. Mp 33-34 C; IR (neat, cm-1) 3459, 3364, 2936, 1613, 1569, 1486, 1428, 1332; 1H NMR (CDCl3, 400 MHz) delta 7.47 (d, J=8.7 Hz, 1H), 6.32 (d, J=2.8 Hz, 1H), 6.13 (dd, J=8.7, 2.8 Hz, 1H), 4.06 (s, 2H), 3.74 (s, 3H); 13C NMR (CDCl3, 100 MHz) delta 161.1, 147.6, 139.2, 106.6, 100.5, 73.4, 55.3; HRMS (DART) calcd for C7H9INO ([M+H]+) 249.9729, found 249.9738.
The synthetic route of 58755-70-7 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Yamakawa, Takayuki; Ideue, Eiji; Iwaki, Yuzo; Sato, Ayumu; Tokuyama, Hidetoshi; Shimokawa, Jun; Fukuyama, Tohru; Tetrahedron; vol. 67; 35; (2011); p. 6547 – 6560;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com