Reference of 626-44-8, 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. 626-44-8, name is 1,3,5-Triiodobenzene belongs to iodides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
A mixture of 3 (98.0 mg, 0.211 mmol), 4 (0.06 mL, 0.42 mmol), PdCl2(PPh3)2 (14.8 mg, 0.021 mmol), PPh3 (11.1 mg, 0.042 mmol), CuI (4.0 mg, 0.021 mmol), Et3N (4.0 mL), and THF (5.0 mL) was placed in a round-bottom flask equipped with a magnetic stirring bar. After degassing the reaction mixture several times, the reaction was carried out at 40 ¡ãC for 3 h with stirring. After the reaction mixture was cooled to room temperature, CHCl3 was added to the mixture. The mixture was filtered by Celite, and the solvent was evaporated. The residue was subjected to SiO2 column chromatography (hexane as an eluent) to obtain 6 (30.6 mg, 0.067 mmol, 32percent), S1 (40.2 mg, 0.088 mmol, 42percent), and 5 (4.0 mg, 0.086 mmol, 4percent) as colorless solids.
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 1,3,5-Triiodobenzene, other downstream synthetic routes, hurry up and to see.
Reference:
Article; Morisaki, Yasuhiro; Gon, Masayuki; Tsuji, Yuichi; Kajiwara, Yuichi; Chujo, Yoshiki; Tetrahedron Letters; vol. 52; 42; (2011); p. 5504 – 5507;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com