ES361739A1 - Procedimiento para obtener acidos ftalicos. - Google Patents
Procedimiento para obtener acidos ftalicos.Info
- Publication number
- ES361739A1 ES361739A1 ES361739A ES361739A ES361739A1 ES 361739 A1 ES361739 A1 ES 361739A1 ES 361739 A ES361739 A ES 361739A ES 361739 A ES361739 A ES 361739A ES 361739 A1 ES361739 A1 ES 361739A1
- Authority
- ES
- Spain
- Prior art keywords
- oxygen
- ozone
- phthalic acids
- oxidation
- mixture
- 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.)
- Expired
Links
- 150000003022 phthalic acids Chemical class 0.000 title abstract 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 4
- 239000001301 oxygen Substances 0.000 abstract 4
- 229910052760 oxygen Inorganic materials 0.000 abstract 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 238000007254 oxidation reaction Methods 0.000 abstract 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 abstract 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 abstract 2
- 230000003647 oxidation Effects 0.000 abstract 2
- -1 terephthalic acid Chemical class 0.000 abstract 2
- 239000008096 xylene Substances 0.000 abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 125000005609 naphthenate group Chemical group 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 235000019260 propionic acid Nutrition 0.000 abstract 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/34—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with ozone; by hydrolysis of ozonides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
- C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19671643721 DE1643721B1 (de) | 1967-12-22 | 1967-12-22 | Verfahren zur kontinuierlichen Herstellung von Benzoldicarbonsaeuren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES361739A1 true ES361739A1 (es) | 1970-11-01 |
Family
ID=5684372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES361739A Expired ES361739A1 (es) | 1967-12-22 | 1968-12-22 | Procedimiento para obtener acidos ftalicos. |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE725887A (es) |
| ES (1) | ES361739A1 (es) |
| FR (1) | FR1598572A (es) |
| GB (1) | GB1240849A (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103288631B (zh) * | 2012-02-29 | 2016-05-25 | 中国石油化工股份有限公司 | 一种苯甲酸的制备方法 |
| CN115057767B (zh) * | 2022-07-06 | 2023-12-12 | 山东泓瑞医药科技股份公司 | 一种邻苯二甲酸的制备方法 |
-
1968
- 1968-12-20 BE BE725887D patent/BE725887A/xx unknown
- 1968-12-20 GB GB6067568A patent/GB1240849A/en not_active Expired
- 1968-12-20 FR FR1598572D patent/FR1598572A/fr not_active Expired
- 1968-12-22 ES ES361739A patent/ES361739A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1240849A (en) | 1971-07-28 |
| FR1598572A (es) | 1970-07-06 |
| BE725887A (es) | 1969-06-20 |
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