IL85976A - Process for the manufacture of derivatives of benzoic acid by catalytic oxidation of the corresponding toluene derivatives in the liquid phase in the presence of a phase transfer catalyst - Google Patents
Process for the manufacture of derivatives of benzoic acid by catalytic oxidation of the corresponding toluene derivatives in the liquid phase in the presence of a phase transfer catalystInfo
- Publication number
- IL85976A IL85976A IL85976A IL8597687A IL85976A IL 85976 A IL85976 A IL 85976A IL 85976 A IL85976 A IL 85976A IL 8597687 A IL8597687 A IL 8597687A IL 85976 A IL85976 A IL 85976A
- Authority
- IL
- Israel
- Prior art keywords
- derivatives
- manufacture
- benzoic acid
- catalytic oxidation
- transfer catalyst
- Prior art date
Links
- 150000001558 benzoic acid derivatives Chemical class 0.000 title 1
- 230000003197 catalytic effect Effects 0.000 title 1
- 239000007791 liquid phase Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000003647 oxidation Effects 0.000 title 1
- 238000007254 oxidation reaction Methods 0.000 title 1
- 239000003444 phase transfer catalyst Substances 0.000 title 1
- 150000003613 toluenes Chemical class 0.000 title 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)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL83293A IL83293A (en) | 1987-07-23 | 1987-07-23 | Process for the manufacture of benzoic acid and salts thereof by catalytic oxidation of toluene in the liquid phase in the presence of a phase transfer catalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL85976A true IL85976A (en) | 1992-03-29 |
Family
ID=11058009
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL85976A IL85976A (en) | 1987-07-23 | 1987-07-23 | Process for the manufacture of derivatives of benzoic acid by catalytic oxidation of the corresponding toluene derivatives in the liquid phase in the presence of a phase transfer catalyst |
| IL83293A IL83293A (en) | 1987-07-23 | 1987-07-23 | Process for the manufacture of benzoic acid and salts thereof by catalytic oxidation of toluene in the liquid phase in the presence of a phase transfer catalyst |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL83293A IL83293A (en) | 1987-07-23 | 1987-07-23 | Process for the manufacture of benzoic acid and salts thereof by catalytic oxidation of toluene in the liquid phase in the presence of a phase transfer catalyst |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4965406A (de) |
| EP (1) | EP0300921B1 (de) |
| JP (1) | JPH01308245A (de) |
| AR (1) | AR245094A1 (de) |
| AT (1) | ATE76636T1 (de) |
| BR (1) | BR8804002A (de) |
| CA (1) | CA1310977C (de) |
| DE (1) | DE3871455D1 (de) |
| ES (1) | ES2032579T3 (de) |
| IL (2) | IL85976A (de) |
| RU (1) | RU1779241C (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9310699D0 (en) * | 1993-05-24 | 1993-07-07 | Zeneca Ltd | Chemical process |
| RU2412152C2 (ru) * | 2009-01-19 | 2011-02-20 | Государственное образовательное учреждение высшего профессионального образования "Юго-Западный государственный университет" (ЮЗГУ) | Способ получения м-нитробензоата марганца (ii) |
| US8754254B2 (en) | 2010-06-30 | 2014-06-17 | Uop Llc | Process for purifying terephthalic acid |
| US8884055B2 (en) | 2010-06-30 | 2014-11-11 | Uop Llc | Process for producing terephthalic acid |
| US8933265B2 (en) * | 2010-06-30 | 2015-01-13 | Uop Llc | Process for oxidizing alkyl aromatic compounds |
| US8933266B2 (en) | 2010-06-30 | 2015-01-13 | Uop Llc | Process for producing terephthalic acid |
| US8884054B2 (en) | 2010-06-30 | 2014-11-11 | Uop Llc | Process for oxidizing alkyl aromatic compounds |
| US8835678B2 (en) | 2010-06-30 | 2014-09-16 | Uop Llc | Solid terephthalic acid composition |
| US9045407B2 (en) | 2010-06-30 | 2015-06-02 | Uop Llc | Mixtures used in oxidizing alkyl aromatic compounds |
| CN105085228B (zh) * | 2015-07-30 | 2017-07-11 | 山东省农药科学研究院 | 一种3,5‑二甲基苯甲酸的生产方法 |
| CN107406469B (zh) | 2015-12-18 | 2021-04-30 | 伊士曼化工公司 | 用于从水性料流中萃取c1至c4羧酸的季芳基羧酸盐组合物 |
| CN117049957A (zh) * | 2023-08-14 | 2023-11-14 | 吉林大学 | 铜盐和碱性金属盐的应用、芳烃衍生物的氧化裂解光催化剂和制备苯甲酸衍生物的方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3235588A (en) * | 1966-02-15 | Purification of benzoic acid | ||
| US2865708A (en) * | 1955-08-26 | 1958-12-23 | Richfield Oil Corp | Process of recovering cobalt, cerium, and manganese catalysts |
| US2883816A (en) * | 1957-05-24 | 1959-04-28 | Kroll Eberhard | Apparatus for automatically placing articles in layers in containers particularly fish in barrels |
| US3210416A (en) * | 1960-09-22 | 1965-10-05 | Standard Oil Co | Manufacture of benzoic acid from toluene |
| NL280020A (de) * | 1961-06-26 | |||
| US3227752A (en) * | 1962-05-03 | 1966-01-04 | Union Oil Co | Oxidation of alkylaromatic hydrocarbons |
| US4007228A (en) * | 1964-11-19 | 1977-02-08 | L'oreal | Substituted-2-nitro-paraphenylenediamines and processes for producing same |
| US3816523A (en) * | 1968-10-11 | 1974-06-11 | Tenneco Chem | Process for the production and purification of benzoic acid |
| US3665030A (en) * | 1969-12-11 | 1972-05-23 | Labofina Sa | Oxidation of alkyl aromatics |
| US4302401A (en) * | 1980-01-23 | 1981-11-24 | Exxon Research & Engineering Co. | Tetraalkyl phosphonium substituted phosphine and amine transition metal complexes |
| DE3128147C2 (de) * | 1981-07-16 | 1986-03-06 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur Gewinnung von aromatischen Monocarbonsäuren |
| US4398037A (en) * | 1981-11-09 | 1983-08-09 | Hercofina | Process for producing aromatic carboxylic acids and methyl esters thereof |
-
1987
- 1987-07-23 IL IL85976A patent/IL85976A/xx not_active IP Right Cessation
- 1987-07-23 IL IL83293A patent/IL83293A/xx not_active IP Right Cessation
-
1988
- 1988-07-22 AT AT88401921T patent/ATE76636T1/de not_active IP Right Cessation
- 1988-07-22 ES ES198888401921T patent/ES2032579T3/es not_active Expired - Lifetime
- 1988-07-22 EP EP88401921A patent/EP0300921B1/de not_active Expired - Lifetime
- 1988-07-22 JP JP63181928A patent/JPH01308245A/ja active Pending
- 1988-07-22 DE DE8888401921T patent/DE3871455D1/de not_active Expired - Lifetime
- 1988-07-22 CA CA000572870A patent/CA1310977C/en not_active Expired - Lifetime
- 1988-07-22 AR AR88311490A patent/AR245094A1/es active
- 1988-07-22 RU SU884356216A patent/RU1779241C/ru active
- 1988-07-25 BR BR8804002A patent/BR8804002A/pt not_active Application Discontinuation
-
1989
- 1989-07-20 US US07/384,065 patent/US4965406A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01308245A (ja) | 1989-12-12 |
| ATE76636T1 (de) | 1992-06-15 |
| CA1310977C (en) | 1992-12-01 |
| RU1779241C (ru) | 1992-11-30 |
| AR245094A1 (es) | 1993-12-30 |
| US4965406A (en) | 1990-10-23 |
| BR8804002A (pt) | 1989-02-28 |
| EP0300921B1 (de) | 1992-05-27 |
| EP0300921A1 (de) | 1989-01-25 |
| ES2032579T3 (es) | 1993-02-16 |
| IL83293A0 (en) | 1987-12-31 |
| DE3871455D1 (de) | 1992-07-02 |
| IL83293A (en) | 1992-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RH | Patent void |