![](/CAS/GIF/2142-69-0.gif)
2'-Bromoacetophenone synthesis
- Product Name:2'-Bromoacetophenone
- CAS Number:2142-69-0
- Molecular formula:C8H7BrO
- Molecular Weight:199.04
![Ethanone, 1-(2-bromophenyl)-, oxime](/CAS/20180601/GIF/27760-49-2.gif)
27760-49-2
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![2'-Bromoacetophenone](/CAS/GIF/2142-69-0.gif)
2142-69-0
311 suppliers
$6.00/1g
Yield:2142-69-0 99 %
Reaction Conditions:
with air;silica gel at 20;Irradiation;
Steps:
2. General procedure for the synthesis of products.
General procedure: A 10 mL tube equipped with a magnetic stirring bar was charged with Ketoxime (0.4 mmol,), Silica gel (60 mg), DCM (1 mL) and HFIP (1 mL). The mixture was irradiated by 10 W blue LEDs, then stirred at room temperature under the open air for hours. After completion of the reaction, the reaction mixture was extracted with water and ethyl acetate (3×4 mL). The combined organic phases were dried over anhydrous Na2SO4, and then concentrated under reduced pressure on a rotary evaporator. The desired amide was obtained after purification of the concentrate by flash chromatography on silica gel with petroleum ether/ethyl acetate (9:1 to 1:1).
References:
Shen, Qing;Peng, Xiaoyan;Chen, Dan;Liu, Yutong;Jiang, Hezhong;Li, Jiahong [Tetrahedron Letters,2023,vol. 114,art. no. 154286] Location in patent:supporting information
![1-(2'-BROMOPHENYL)-1-HYDROXYETHANE](/CAS/GIF/5411-56-3.gif)
5411-56-3
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![2'-Bromoacetophenone](/CAS/GIF/2142-69-0.gif)
2142-69-0
311 suppliers
$6.00/1g
![1-BROMO-2-ETHYNYLBENZENE](/CAS/GIF/766-46-1.gif)
766-46-1
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$32.00/1g
![2'-Bromoacetophenone](/CAS/GIF/2142-69-0.gif)
2142-69-0
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$6.00/1g
![2-Bromostyrene](/CAS/GIF/2039-88-5.gif)
2039-88-5
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$16.00/1g
![2'-Bromoacetophenone](/CAS/GIF/2142-69-0.gif)
2142-69-0
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$6.00/1g
![Acetophenone](/CAS/GIF/98-86-2.gif)
98-86-2
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$9.00/5g
![2'-Bromoacetophenone](/CAS/GIF/2142-69-0.gif)
2142-69-0
311 suppliers
$6.00/1g