ATE259771T1 - Verfahren zur oxidation von xylolderivate - Google Patents
Verfahren zur oxidation von xylolderivateInfo
- Publication number
- ATE259771T1 ATE259771T1 AT00982183T AT00982183T ATE259771T1 AT E259771 T1 ATE259771 T1 AT E259771T1 AT 00982183 T AT00982183 T AT 00982183T AT 00982183 T AT00982183 T AT 00982183T AT E259771 T1 ATE259771 T1 AT E259771T1
- Authority
- AT
- Austria
- Prior art keywords
- oxidation
- xylene
- xylene derivatives
- derivatives
- chlorophthalic
- Prior art date
Links
- 150000003738 xylenes Chemical class 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 230000003647 oxidation Effects 0.000 title 1
- 238000007254 oxidation reaction Methods 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 abstract 2
- NVLHGZIXTRYOKT-UHFFFAOYSA-N 1-chloro-2,3-dimethylbenzene Chemical group CC1=CC=CC(Cl)=C1C NVLHGZIXTRYOKT-UHFFFAOYSA-N 0.000 abstract 1
- BKFXSOCDAQACQM-UHFFFAOYSA-N 3-chlorophthalic acid Chemical compound OC(=O)C1=CC=CC(Cl)=C1C(O)=O BKFXSOCDAQACQM-UHFFFAOYSA-N 0.000 abstract 1
- UERPUZBSSSAZJE-UHFFFAOYSA-N 3-chlorophthalic anhydride Chemical compound ClC1=CC=CC2=C1C(=O)OC2=O UERPUZBSSSAZJE-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- -1 chloro-ortho-xylene Chemical class 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002904 solvent Substances 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
- C07C51/16—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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16726699P | 1999-11-24 | 1999-11-24 | |
| US09/718,125 US6465685B1 (en) | 1999-11-24 | 2000-11-20 | Method for oxidation of xylene derivatives |
| PCT/US2000/031971 WO2001038282A1 (en) | 1999-11-24 | 2000-11-21 | Method for oxidation of xylene derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE259771T1 true ATE259771T1 (de) | 2004-03-15 |
Family
ID=26863005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT00982183T ATE259771T1 (de) | 1999-11-24 | 2000-11-21 | Verfahren zur oxidation von xylolderivate |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6465685B1 (de) |
| EP (1) | EP1235782B1 (de) |
| JP (1) | JP2003527345A (de) |
| AT (1) | ATE259771T1 (de) |
| DE (1) | DE60008418T2 (de) |
| ES (1) | ES2214340T3 (de) |
| WO (1) | WO2001038282A1 (de) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6469205B1 (en) * | 1999-11-23 | 2002-10-22 | General Electric Company | Method for oxidation of xylene derivatives |
| US6657068B2 (en) * | 2002-03-22 | 2003-12-02 | General Electric Company | Liquid phase oxidation of halogenated ortho-xylenes |
| US6649773B2 (en) * | 2002-03-22 | 2003-11-18 | General Electric Company | Method for the manufacture of halophthalic acids and anhydrides |
| US6657067B2 (en) * | 2002-03-22 | 2003-12-02 | General Electric Company | Method for the manufacture of chlorophthalic anhydride |
| US6670487B1 (en) * | 2002-06-18 | 2003-12-30 | General Electric Company | Method for removing impurities from oxidation products |
| US7541489B2 (en) * | 2004-06-30 | 2009-06-02 | Sabic Innovative Plastics Ip B.V. | Method of making halophthalic acids and halophthalic anhydrides |
| US20060004223A1 (en) * | 2004-06-30 | 2006-01-05 | General Electric Company | Method of making halophthalic acids and halophthalic anhydrides |
| US7550627B2 (en) | 2005-03-08 | 2009-06-23 | Eastman Chemical Company | Processes for producing aromatic dicarboxylic acids |
| US8115029B2 (en) * | 2006-11-02 | 2012-02-14 | University Of Kansas | Cobalt-catalyzed oxidations in volumetrically expanded liquids by compressed gases |
| CN113563291B (zh) * | 2021-08-03 | 2023-06-20 | 哈尔滨工业大学（威海） | 一种无溶剂催化氧化制备氯代苯酐的新方法 |
| CN116730833B (zh) * | 2022-03-04 | 2026-04-17 | 联化科技（德州）有限公司 | 一种2-氯-3-甲基苯甲酸的制备方法 |
| CN116730822B (zh) * | 2022-03-04 | 2026-03-20 | 联化科技（德州）有限公司 | 一种2-氯-3-甲基苯甲酸的连续化制备方法 |
| CN114656351B (zh) * | 2022-05-24 | 2022-08-26 | 河北海力香料股份有限公司 | 一种4-氯代邻苯二甲酸或其单钠盐生产废水的处理方法 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA793870A (en) | 1964-12-14 | 1968-09-03 | Berthoux Jean | Procede d'oxydation d'hydrocarbures aromatiques |
| US4299977A (en) | 1978-01-05 | 1981-11-10 | Standard Oil Company (Indiana) | Preparation of phthalic acid by solventless oxidation of liquid ortho-xylene |
| US4322549A (en) | 1978-02-01 | 1982-03-30 | Standard Oil Company (Indiana) | Oxidation of di- and trimethyl aromatic hydrocarbons having ortho-oriented methyl groups in liquid phthalic acid |
| SU722909A1 (ru) | 1978-02-13 | 1980-03-25 | Ордена Трудового Красного Знамени Институт Химических Наук Ан Казахской Сср | Способ получени 4-фторфталевого ангидрида |
| US4387243A (en) | 1979-06-20 | 1983-06-07 | Standard Oil Company (Indiana) | Continuous production of ortho-phthalic acid product by two-step catalytic neat oxidation of liquid ortho-xylene with air |
| US4215053A (en) | 1979-08-29 | 1980-07-29 | Standard Oil Company (Indiana) | Production of ortho-phthalic acid and its conversion and recovery of phthalic anhydride |
| US4436922A (en) | 1981-07-06 | 1984-03-13 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Method for manufacture of high-purity phthalic anhydride |
| US4992580A (en) | 1985-09-30 | 1991-02-12 | Amoco Corporation | Production of polycarboxylic acids with a molybdenum-activated cobalt catalyst |
| JPH0672124B2 (ja) | 1988-11-07 | 1994-09-14 | 三菱化成株式会社 | ４−クロロフタル酸の製法 |
| SU1719401A1 (ru) | 1989-01-30 | 1992-03-15 | Институт химических наук АН КазССР | Способ получени ангидрида 3,4,5,6-тетрахлорфталевой кислоты |
| US5225573A (en) | 1990-07-06 | 1993-07-06 | Bromine Compounds Limited | Intermediates to tetrabromophthalic anhydride and process therefor |
| US5229482A (en) | 1991-02-28 | 1993-07-20 | General Electric Company | Phase transfer catalyzed preparation of aromatic polyether polymers |
| US5112992A (en) | 1991-06-06 | 1992-05-12 | Amoco Corporation | Production of polycarboxylic acids with hafnium-activated cobalt catalyst |
| CZ282750B6 (cs) | 1991-10-25 | 1997-09-17 | Nippon Shokubai Co., Ltd. | Způsob přípravy ftalanhydridu oxidací směsi ortho-xylenu s naftalenem v plynné fázi |
| US5322954A (en) | 1993-05-28 | 1994-06-21 | Occidental Chemical Corporation | Synthesis of 4-substituted phthalic anhydrides |
| KR970000136B1 (ko) | 1993-09-28 | 1997-01-04 | 브이.피. 유리예프 | 고순도 벤젠디카르복실산 이성질체의 제조방법 |
| JPH07258152A (ja) | 1994-03-22 | 1995-10-09 | Mitsubishi Chem Corp | ４−ハロフタル酸の製法 |
| EP0824962B1 (de) | 1996-02-07 | 2003-05-07 | Daicel Chemical Industries, Ltd. | Verwendung eines oxidationskatalysator-system und oxidationsverfahren in dem das system verwendet wird |
| TW415939B (en) | 1996-10-23 | 2000-12-21 | Nippon Steel Chemical Co | Gas-phase oxidization process and process for the preparation of phthalic anhydride |
| US5830974A (en) | 1997-02-13 | 1998-11-03 | General Electric Company | Method for preparing aromatic polyether polymers |
| JP4756719B2 (ja) | 1997-02-17 | 2011-08-24 | ダイセル化学工業株式会社 | 酸化触媒系、酸化方法および酸化物の製造方法 |
| WO1998037967A1 (de) | 1997-02-27 | 1998-09-03 | Basf Aktiengesellschaft | Verfahren zur herstellung von schalenkatalysatoren für die katalytische gasphasenoxidation von aromatischen kohlenwasserstoffen |
| JP3982872B2 (ja) | 1997-05-20 | 2007-09-26 | ダイセル化学工業株式会社 | 芳香族オキシカルボン酸誘導体の製造方法 |
-
2000
- 2000-11-20 US US09/718,125 patent/US6465685B1/en not_active Expired - Lifetime
- 2000-11-21 ES ES00982183T patent/ES2214340T3/es not_active Expired - Lifetime
- 2000-11-21 EP EP00982183A patent/EP1235782B1/de not_active Expired - Lifetime
- 2000-11-21 DE DE60008418T patent/DE60008418T2/de not_active Expired - Lifetime
- 2000-11-21 JP JP2001539839A patent/JP2003527345A/ja not_active Withdrawn
- 2000-11-21 WO PCT/US2000/031971 patent/WO2001038282A1/en not_active Ceased
- 2000-11-21 AT AT00982183T patent/ATE259771T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1235782B1 (de) | 2004-02-18 |
| EP1235782A1 (de) | 2002-09-04 |
| WO2001038282A1 (en) | 2001-05-31 |
| US6465685B1 (en) | 2002-10-15 |
| JP2003527345A (ja) | 2003-09-16 |
| ES2214340T3 (es) | 2004-09-16 |
| DE60008418T2 (de) | 2005-03-03 |
| DE60008418D1 (de) | 2004-03-25 |
| WO2001038282A8 (en) | 2001-09-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |