ANTHRAQUINONE-2-CARBOXYLIC ACID synthesis
- Product Name:ANTHRAQUINONE-2-CARBOXYLIC ACID
- CAS Number:117-78-2
- Molecular formula:C15H8O4
- Molecular Weight:252.22
84-51-5
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$7.00/25g
117-78-2
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$21.00/1g
Yield:117-78-2 95.3%
Reaction Conditions:
with dihydrogen peroxide;titanium(IV) oxide in acetonitrile at 25; for 5 h;Reagent/catalyst;Solvent;Temperature;
Steps:
3
5 g of 2-ethylanthraquinone was dissolved in 25 g of acetonitrile solvent, 0.25 g of the photocatalyst titanium dioxide (average particle size:20 nm) and 0.5 g of hydrogen peroxide were added thereto, followed by stirring for 5 hours of photocatalytic reaction. The photocatalytic reaction temperature was 25 ° C, 2-ethylanthraquinone is photocatalytic oxidation.The reaction was terminated and the catalyst was filtered off. The filtrate was evaporated under reduced pressure to remove the solvent and crystallized again to giveanthraquinone-2-carboxylic acid in a yield of 95.3%.
References:
Tianjin University;Zhang Tianyong;Li Bin CN105152924, 2017, B Location in patent:Paragraph 0018-0024; 0025-0031; 0032-0038; 0039-0045
84-54-8
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$6.00/10g
117-78-2
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$21.00/1g
22863-82-7
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$45.00/10mg
117-78-2
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$21.00/1g
613-08-1
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$21.00/100mg
117-78-2
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$21.00/1g
84-54-8
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$6.00/10g
108-24-7
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$14.00/250ML
117-78-2
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$21.00/1g
![9,10-Anthracenedione, 2-[bis(acetyloxy)methyl]-](/CAS/20200611/GIF/85637-31-6.gif)
85637-31-6
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