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. 51560-21-5, name is 1,4-Diiodo-2,5-dimethoxybenzene belongs to iodides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below. Recommanded Product: 51560-21-5
Example 3.3; Synthesis of 2,5-diiodo- 1 ,4-hydroquinone; A solution of 2,5-diiodo- 1,4-dimethoxybenzene (3.0Og, 7.69 mmol) in 30 ml ofAnhydrous dichloromethane was cooled to -80C and BBr3 (19 ml, 16.93 mmol) was added drop wise. The mixture was allowed to rt and stirred for additional 12h, solid precipitate was formed, collected and then crystallized from ethanol-water. The trace of solvent was evaporated at reduced pressure(2.50 g, yield 90 %).
The synthetic route of 51560-21-5 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; UNIVERSITA’ DEGLI STUDI DI BARI; CONSIGLIO NAZIONALE DELLE RICERCHE; UNIVERSITA’DEGLI STUDI DEL SALENTO; WO2008/96239; (2008); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com