Application of 34270-90-1, 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. 34270-90-1, name is 1-Iodo-2-(2-iodoethoxy)ethane belongs to iodides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
To a stirred solution of 800 mg (4.47 mmol) 4-methoxy-benzooxazole-2,7- diamine in 40 ml DMF at room temperature were added 2.47 g (17.9 mmol) potassium carbonate and 2.18 g (6.70 mmol) 1-IODO-2- (2-IODO-ETHOXY)-ETHANE and the mixture heated at 60 C for 48 h. After cooling to room temperature the mixture was poured onto water and extracted three times with ethyl acetate. The combined organic phases were washed with brine, then dried over sodium sulphate and concentrated in vacuo. Flash chromatography (2/98 methanol/dichloromethane, then 10/90 methanol/dichloromethane) afforded 585 mg (53 %) 4-methoxy-7-morpholin-4-yl- benzooxazol-2-ylamine as a light brown solid. ES-MS m/e (%) : 250 (M+H+, 100).
The synthetic route of 1-Iodo-2-(2-iodoethoxy)ethane has been constantly updated, and we look forward to future research findings.
Reference:
Patent; F. HOFFMANN-LA ROCHE AG; WO2004/63177; (2004); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com