Synthetic Route of 955959-84-9, The chemical industry reduces the impact on the environment during synthesis 955959-84-9, name is 4-(4-Bromophenyl)dibenzo[b,d]furan, I believe this compound will play a more active role in future production and life.
Intermediate To a round bottom flask M-1 31.9g (98.7mmol), acetamide 2.6g (44.42mmol), into potassium carbonate 24.5g (177.66mmol) was dissolved in 200ml of xylene was added. Here insert of copper iodide (I) 1.69g (8.88mmol) and N, N- dimethylethylene diamine to 1.56g (17.77mmol) in turn and then the mixture was stirred under reflux for 48 hours under a nitrogen atmosphere. After the reaction extracted with distilled water and toluene and the organic layer was dried with magnesium sulfate, filtered and the filtrate was concentrated under reduced pressure. The product n- hexane / ethyl acetate (7: 3 by volume), purified by silica gel column chromatography to give the M-31 as 24.05g (93percent yield).
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, 4-(4-Bromophenyl)dibenzo[b,d]furan, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; SAMSUNG SDI CO., LTD.; JANG, YU NA; HONG, JIN SEOK; KIM, YOUNG KWON; YU, EUN SUN; KIM, CHANG WOO; KIM, HUN; MIN, SOO HYUN; CHO, PYEONG SEOK; (38 pag.)KR2016/12846; (2016); A;,
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