DD111896A5 - - Google Patents
Info
- Publication number
- DD111896A5 DD111896A5 DD178628A DD17862874A DD111896A5 DD 111896 A5 DD111896 A5 DD 111896A5 DD 178628 A DD178628 A DD 178628A DD 17862874 A DD17862874 A DD 17862874A DD 111896 A5 DD111896 A5 DD 111896A5
- Authority
- DD
- German Democratic Republic
Links
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)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US362464A US3920735A (en) | 1973-05-21 | 1973-05-21 | Zirconium enhanced activity of transition metal-bromine catalysis of di- and trimethyl benzene oxidation in liquid phase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD111896A5 true DD111896A5 (pt) | 1975-03-12 |
Family
ID=23426220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD178628A DD111896A5 (pt) | 1973-05-21 | 1974-05-20 |
Country Status (24)
| Country | Link |
|---|---|
| US (1) | US3920735A (pt) |
| JP (1) | JPS5653531B2 (pt) |
| AR (1) | AR201586A1 (pt) |
| BE (1) | BE814349A (pt) |
| BG (1) | BG22371A3 (pt) |
| BR (1) | BR7404000D0 (pt) |
| CA (1) | CA1020567A (pt) |
| CS (1) | CS177176B2 (pt) |
| DD (1) | DD111896A5 (pt) |
| DE (1) | DE2420960C2 (pt) |
| EG (1) | EG11167A (pt) |
| ES (1) | ES426529A1 (pt) |
| FR (1) | FR2240913B1 (pt) |
| GB (1) | GB1467886A (pt) |
| HU (2) | HU176425B (pt) |
| IN (1) | IN142878B (pt) |
| IT (1) | IT1013188B (pt) |
| NL (1) | NL175908C (pt) |
| PL (1) | PL94127B1 (pt) |
| RO (1) | RO65801A (pt) |
| SE (1) | SE428559B (pt) |
| SU (1) | SU674667A3 (pt) |
| TR (1) | TR17961A (pt) |
| YU (1) | YU141274A (pt) |
Families Citing this family (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52106833A (en) * | 1976-02-24 | 1977-09-07 | Matsuyama Sekyu Kagaku Kk | Production of telephthalic acid for direct polymerization |
| US4158738A (en) * | 1977-05-26 | 1979-06-19 | E. I. Du Pont De Nemours And Company | Process for the production of fiber-grade terephthalic acid |
| 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 |
| US4211881A (en) * | 1978-11-17 | 1980-07-08 | Standard Oil Company (Indiana) | Preparation of phthalic acid by single step continuous air oxidation of liquid ortho-xylene |
| 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 |
| NL7906575A (nl) * | 1979-09-01 | 1981-03-03 | Stamicarbon | Werkwijze ter bereiding van aromatische carbonzuren. |
| US4233227A (en) * | 1979-10-05 | 1980-11-11 | Standard Oil Company (Indiana) | Phthalic anhydride formation and separation |
| JPS5826899B2 (ja) * | 1979-11-28 | 1983-06-06 | 三菱瓦斯化学株式会社 | トリメリツト酸の製造法 |
| US4895978A (en) * | 1982-05-28 | 1990-01-23 | Amoco Corporation | Oxidation of pseudocumene to trimellitic acid enhanced by low gram atom ratios of zirconium to transition metal in oxidation catalyst system |
| US4816601A (en) * | 1983-12-27 | 1989-03-28 | Amoco Corporation | Process for the manufacture of trimellitic acid |
| US4755622A (en) * | 1983-12-29 | 1988-07-05 | Amoco Corporation | Process for the production of trimellitic acid and pyromellitic acid by staged bromine addition in an oxidation of polyalkylaromatics |
| DE3520841A1 (de) * | 1985-04-26 | 1986-11-06 | Rütgerswerke AG, 6000 Frankfurt | Verfahren zur oxidation von alkylaromatischen verbindungen |
| US4764639A (en) * | 1985-05-15 | 1988-08-16 | Amoco Corporation | Process for the production of trimellitic acid |
| US4754062A (en) * | 1985-05-24 | 1988-06-28 | Amoco Corporation | Iron-enhanced selectivity of heavy metal-bromine catalysis in the oxidation of polyalkylaromatics |
| JPH0755917B2 (ja) * | 1985-05-30 | 1995-06-14 | アモコ・コ−ポレ−シヨン | トリメリツト酸無水物とピロメリツト酸二無水物の製造方法 |
| US4786753A (en) * | 1987-05-18 | 1988-11-22 | Amoco Corporation | Oxidation process for the manufacture of aromatic acids from alkylaromatic compounds |
| JPH0515817Y2 (pt) * | 1988-07-12 | 1993-04-26 | ||
| JPH0261279U (pt) * | 1988-10-28 | 1990-05-08 | ||
| US5028737A (en) * | 1990-02-22 | 1991-07-02 | Amoco Corporation | Preparation of isopropylidene bis(phthalic acid) |
| US5342968A (en) * | 1990-06-22 | 1994-08-30 | Amoco Corporation | Process for producing sulfonylbis (phthalic anhydride) |
| JPH0618477U (ja) * | 1992-08-07 | 1994-03-11 | 株式会社イナックス | 排水管の取付構造 |
| KR970000136B1 (ko) * | 1993-09-28 | 1997-01-04 | 브이.피. 유리예프 | 고순도 벤젠디카르복실산 이성질체의 제조방법 |
| DE4441881A1 (de) | 1994-11-24 | 1996-05-30 | Hoechst Ag | Verfahren zur Herstellung bromierter oder chlorierter aromatischer Carbonsäuren |
| ES2104512B1 (es) * | 1995-09-21 | 1998-07-01 | Interquisa | Procedimiento industrial para la fabricacion de acidos carboxilicos aromaticos. |
| IE970418A1 (en) * | 1997-06-04 | 1998-12-16 | Chemical Technologies And Know | Process for production of aromatic tricarboxylic acids |
| EP1052239B1 (en) * | 1999-05-10 | 2004-04-14 | Mitsubishi Gas Chemical Company, Inc. | Process for producing pyromellitic acid |
| US20020151745A1 (en) * | 1999-05-10 | 2002-10-17 | Kazuo Tanaka | Process for producing pyromellitic acid |
| MY123568A (en) | 2000-06-09 | 2006-05-31 | Mitsubishi Gas Chemical Co | Process for producing trimellitec anhydride |
| JP4678081B2 (ja) * | 2000-06-09 | 2011-04-27 | 三菱瓦斯化学株式会社 | トリメリット酸の製造法 |
| 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 |
| US7541489B2 (en) | 2004-06-30 | 2009-06-02 | Sabic Innovative Plastics Ip B.V. | Method of making halophthalic acids and halophthalic anhydrides |
| US20060205974A1 (en) * | 2005-03-08 | 2006-09-14 | Lavoie Gino G | Processes for producing aromatic dicarboxylic acids |
| US7550627B2 (en) * | 2005-03-08 | 2009-06-23 | Eastman Chemical Company | Processes for producing aromatic dicarboxylic acids |
| KR20090097197A (ko) * | 2006-12-21 | 2009-09-15 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 할로겐화 방향족 이산의 합성 방법 |
| US9199906B2 (en) | 2013-09-24 | 2015-12-01 | Eastman Chemical Company | Processes for producing isophthalic acid |
| US9212121B2 (en) | 2013-09-24 | 2015-12-15 | Eastman Chemical Company | Processes for producing terephthalic acid |
| CN114685280A (zh) * | 2022-01-25 | 2022-07-01 | 南昌大学 | 一种3-硝基邻苯二甲酸的制备方法 |
| CN114773368B (zh) * | 2022-05-06 | 2023-08-25 | 青岛大学 | 一种硼氮有机小分子及其制备方法和应用 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB851562A (en) * | 1958-05-19 | 1960-10-19 | Ici Ltd | Process for the production of terephthalic acid |
| NL140508C (pt) * | 1963-05-01 | |||
| US3472900A (en) * | 1966-07-18 | 1969-10-14 | Baird Chem Ind | Preparation of trialkylamines |
| US3562318A (en) * | 1966-11-10 | 1971-02-09 | Petro Tex Chem Corp | Catalytic oxidation process of mono-aryl compounds |
| US3683016A (en) * | 1970-04-24 | 1972-08-08 | Standard Oil Co | Staged catalyst addition for catalytic liquid phase oxidation of pseudocumene to trimellitic acid |
-
1973
- 1973-05-21 US US362464A patent/US3920735A/en not_active Expired - Lifetime
-
1974
- 1974-04-29 BE BE143748A patent/BE814349A/xx not_active IP Right Cessation
- 1974-04-30 DE DE2420960A patent/DE2420960C2/de not_active Expired
- 1974-05-03 CA CA198,831A patent/CA1020567A/en not_active Expired
- 1974-05-08 NL NLAANVRAGE7406166,A patent/NL175908C/xx not_active IP Right Cessation
- 1974-05-09 FR FR7416113A patent/FR2240913B1/fr not_active Expired
- 1974-05-10 IN IN1045/CAL/1974A patent/IN142878B/en unknown
- 1974-05-14 TR TR17961A patent/TR17961A/xx unknown
- 1974-05-15 GB GB2156974A patent/GB1467886A/en not_active Expired
- 1974-05-16 IT IT51054/74A patent/IT1013188B/it active
- 1974-05-17 BR BR4000/74A patent/BR7404000D0/pt unknown
- 1974-05-20 DD DD178628A patent/DD111896A5/xx unknown
- 1974-05-20 SU SU742028398A patent/SU674667A3/ru active
- 1974-05-20 SE SE7406689A patent/SE428559B/xx not_active IP Right Cessation
- 1974-05-20 HU HU74SA3190A patent/HU176425B/hu unknown
- 1974-05-20 HU HU74SA2647A patent/HU174969B/hu unknown
- 1974-05-21 CS CS3624A patent/CS177176B2/cs unknown
- 1974-05-21 YU YU01412/74A patent/YU141274A/xx unknown
- 1974-05-21 JP JP5723774A patent/JPS5653531B2/ja not_active Expired
- 1974-05-21 PL PL1974171294A patent/PL94127B1/pl unknown
- 1974-05-21 AR AR253845A patent/AR201586A1/es active
- 1974-05-21 EG EG184/74A patent/EG11167A/xx active
- 1974-05-21 BG BG026750A patent/BG22371A3/xx unknown
- 1974-05-21 RO RO7478879A patent/RO65801A/ro unknown
- 1974-05-21 ES ES426529A patent/ES426529A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE428559B (sv) | 1983-07-11 |
| BG22371A3 (bg) | 1977-02-20 |
| GB1467886A (en) | 1977-03-23 |
| ES426529A1 (es) | 1976-07-01 |
| CS177176B2 (pt) | 1977-07-29 |
| NL175908C (nl) | 1985-01-16 |
| DE2420960A1 (de) | 1974-12-12 |
| NL175908B (nl) | 1984-08-16 |
| US3920735A (en) | 1975-11-18 |
| DE2420960C2 (de) | 1985-12-12 |
| BE814349A (fr) | 1974-10-29 |
| HU176425B (en) | 1981-02-28 |
| CA1020567A (en) | 1977-11-08 |
| FR2240913A1 (pt) | 1975-03-14 |
| TR17961A (tr) | 1976-07-23 |
| IN142878B (pt) | 1977-09-03 |
| PL94127B1 (pt) | 1977-07-30 |
| JPS5018434A (pt) | 1975-02-26 |
| NL7406166A (pt) | 1974-11-25 |
| HU174969B (hu) | 1980-04-28 |
| RO65801A (fr) | 1979-06-15 |
| BR7404000D0 (pt) | 1974-12-03 |
| SU674667A3 (ru) | 1979-07-15 |
| JPS5653531B2 (pt) | 1981-12-19 |
| FR2240913B1 (pt) | 1978-01-13 |
| EG11167A (en) | 1977-01-31 |
| IT1013188B (it) | 1977-03-30 |
| YU141274A (en) | 1982-06-18 |
| AR201586A1 (es) | 1975-03-31 |