CN101823957B - 重铬酸氧化2-乙基蒽醌合成2-羧基蒽醌的方法 - Google Patents
重铬酸氧化2-乙基蒽醌合成2-羧基蒽醌的方法 Download PDFInfo
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- CN101823957B CN101823957B CN 201010146043 CN201010146043A CN101823957B CN 101823957 B CN101823957 B CN 101823957B CN 201010146043 CN201010146043 CN 201010146043 CN 201010146043 A CN201010146043 A CN 201010146043A CN 101823957 B CN101823957 B CN 101823957B
- Authority
- CN
- China
- Prior art keywords
- anthraquinone
- ethyl
- carboxyl
- sulfuric acid
- potassium bichromate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- SJEBAWHUJDUKQK-UHFFFAOYSA-N 2-ethylanthraquinone Chemical compound C1=CC=C2C(=O)C3=CC(CC)=CC=C3C(=O)C2=C1 SJEBAWHUJDUKQK-UHFFFAOYSA-N 0.000 title claims abstract description 19
- ASDLSKCKYGVMAI-UHFFFAOYSA-N 9,10-dioxoanthracene-2-carboxylic acid Chemical compound C1=CC=C2C(=O)C3=CC(C(=O)O)=CC=C3C(=O)C2=C1 ASDLSKCKYGVMAI-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 11
- CMMUKUYEPRGBFB-UHFFFAOYSA-L dichromic acid Chemical compound O[Cr](=O)(=O)O[Cr](O)(=O)=O CMMUKUYEPRGBFB-UHFFFAOYSA-L 0.000 title claims abstract description 8
- 230000002194 synthesizing effect Effects 0.000 title abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 23
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 12
- 230000003647 oxidation Effects 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 2
- 239000000049 pigment Substances 0.000 abstract description 2
- 238000009987 spinning Methods 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- NJWGQARXZDRHCD-UHFFFAOYSA-N 2-methylanthraquinone Chemical compound C1=CC=C2C(=O)C3=CC(C)=CC=C3C(=O)C2=C1 NJWGQARXZDRHCD-UHFFFAOYSA-N 0.000 description 12
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 2
- FPKCTSIVDAWGFA-UHFFFAOYSA-N 2-chloroanthracene-9,10-dione Chemical compound C1=CC=C2C(=O)C3=CC(Cl)=CC=C3C(=O)C2=C1 FPKCTSIVDAWGFA-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- ASWXNYNXAOQCCD-UHFFFAOYSA-N dichloro(triphenyl)-$l^{5}-phosphane Chemical compound C=1C=CC=CC=1P(Cl)(C=1C=CC=CC=1)(Cl)C1=CC=CC=C1 ASWXNYNXAOQCCD-UHFFFAOYSA-N 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201010146043 CN101823957B (zh) | 2010-04-02 | 2010-04-02 | 重铬酸氧化2-乙基蒽醌合成2-羧基蒽醌的方法 |
Applications Claiming Priority (1)
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CN 201010146043 CN101823957B (zh) | 2010-04-02 | 2010-04-02 | 重铬酸氧化2-乙基蒽醌合成2-羧基蒽醌的方法 |
Publications (2)
Publication Number | Publication Date |
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CN101823957A CN101823957A (zh) | 2010-09-08 |
CN101823957B true CN101823957B (zh) | 2013-01-16 |
Family
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CN 201010146043 Expired - Fee Related CN101823957B (zh) | 2010-04-02 | 2010-04-02 | 重铬酸氧化2-乙基蒽醌合成2-羧基蒽醌的方法 |
Country Status (1)
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CN (1) | CN101823957B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105152924B (zh) * | 2015-09-11 | 2017-08-25 | 天津大学 | 光催化氧化2‑乙基蒽醌制备蒽醌‑2‑羧酸的方法 |
CN105198738B (zh) * | 2015-09-18 | 2017-04-05 | 南通柏盛化工有限公司 | 双氧水氧化合成2‑羧基蒽醌的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2816615B1 (fr) * | 2000-11-13 | 2003-02-21 | Atofina | Procede de synthese de carboxy-2-anthraquinone par oxydation nitrique d'alkyl-2-anthraquinone |
-
2010
- 2010-04-02 CN CN 201010146043 patent/CN101823957B/zh not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
佘远斌 等.对硝基甲苯氧化制备对硝基苯甲酸.《现代化工》.1996,(第12期),18-21. * |
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CN101823957A (zh) | 2010-09-08 |
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Effective date of registration: 20221202 Address after: Room 820, Strategic Emerging Industry Incubation Base, Qinchuan Park, Lanzhou New Area, Lanzhou, Gansu 730311 Patentee after: Baisheng New Materials (Gansu) Co.,Ltd. Address before: 226221 No.1 Shanghai Road, Binjiang fine chemical industry park, Qidong City, Jiangsu Province Patentee before: Nantong Baisheng Pharmaceutical Co.,Ltd. |
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