3-BROMOFLUORANTHENE synthesis
- Product Name:3-BROMOFLUORANTHENE
- CAS Number:13438-50-1
- Molecular formula:C16H9Br
- Molecular Weight:281.15
206-44-0
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13438-50-1
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Yield:13438-50-1 94%
Reaction Conditions:
with bromine in nitrobenzene at 20; for 20 h;
Steps:
1
Preparation of Compound 2-1 [102] 50 g (247 mmol) of fluoranthene was dissolved in 1 L of nitrobenzene, and 12 mL (234.7 mmol) of bromine diluted with 200 mL of nitrobenzene was slowly added in droplets thereto. After the solution was completely added in droplets, the reaction solution was stirred at room temperature for 20 hours. The reaction solution was added with 500 mL of aqueous saturated sodium thiosulfate chloride so that the reaction was terminated. The mixture thus obtained was extracted with 3 L of EA and then washed with 1 L of distilled water. The resultant organic layer was dried with anhydrous MgSO4, treated under reduced pressure to remove the organic solvent, filtered using silica gel, and then recrystallized, thus obtaining Compound 2-1 (65 g, 94%
References:
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.;HWANG, Soo-Jin;AHN, Hee Choon;LEE, Mi Ae;YOON, Seok Keun;KIM, Bong Ok WO2012/30145, 2012, A1 Location in patent:Page/Page column 15-16
13823-55-7
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13438-50-1
145 suppliers
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2768-94-7
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13438-50-1
145 suppliers
$20.00/250mg
206-44-0
176 suppliers
$10.00/1g
2969-58-6
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13438-50-1
145 suppliers
$20.00/250mg