ZA985290B - Process for the manufacture of carboxylic acids - Google Patents
Process for the manufacture of carboxylic acidsInfo
- Publication number
- ZA985290B ZA985290B ZA985290A ZA985290A ZA985290B ZA 985290 B ZA985290 B ZA 985290B ZA 985290 A ZA985290 A ZA 985290A ZA 985290 A ZA985290 A ZA 985290A ZA 985290 B ZA985290 B ZA 985290B
- Authority
- ZA
- South Africa
- Prior art keywords
- carboxylic acids
- carbon monoxide
- branched
- manufacture
- precursor
- Prior art date
Links
- 150000001735 carboxylic acids Chemical class 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 3
- 150000001336 alkenes Chemical class 0.000 abstract 3
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 3
- 238000006243 chemical reaction Methods 0.000 abstract 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 2
- 239000002243 precursor Substances 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 239000011973 solid acid Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
- C07C51/14—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on a carbon-to-carbon unsaturated bond in organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP97201893 | 1997-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA985290B true ZA985290B (en) | 1999-01-11 |
Family
ID=8228466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA985290A ZA985290B (en) | 1997-06-20 | 1998-06-18 | Process for the manufacture of carboxylic acids |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US6294691B1 (de) |
| EP (1) | EP0989969B1 (de) |
| JP (1) | JP2002504919A (de) |
| KR (1) | KR20010013976A (de) |
| CN (1) | CN1260776A (de) |
| AT (1) | ATE215923T1 (de) |
| AU (1) | AU725397B2 (de) |
| BR (1) | BR9810189A (de) |
| CA (1) | CA2294393A1 (de) |
| DE (1) | DE69804792T2 (de) |
| HU (1) | HUP0003040A2 (de) |
| WO (1) | WO1998058896A1 (de) |
| ZA (1) | ZA985290B (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6409504B1 (en) | 1997-06-20 | 2002-06-25 | Align Technology, Inc. | Manipulating a digital dentition model to form models of individual dentition components |
| JP4979868B2 (ja) | 1999-12-29 | 2012-07-18 | オルムコ コーポレイション | 注文歯列矯正装置形成方法および装置 |
| CN106631755A (zh) * | 2016-12-14 | 2017-05-10 | 安阳师范学院 | 强酸性离子交换树脂催化合成有机羧酸的方法 |
| CN111790443B (zh) * | 2020-07-17 | 2022-11-04 | 万华化学集团股份有限公司 | 一种负载型催化剂及其制备方法和应用 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3036124A (en) * | 1959-08-24 | 1962-05-22 | Hercules Powder Co Ltd | Manufacture of carboxylic acids |
| GB998974A (en) * | 1962-03-07 | 1965-07-21 | Unilever Ltd | Synthesis of organic carboxylic acids |
| GB1362997A (en) * | 1971-10-20 | 1974-08-14 | Bp Chem Int Ltd | Catalysts and catalytic precesses |
| US4652677A (en) * | 1980-03-10 | 1987-03-24 | The Standard Oil Company | Selective hydrocarboxylation of propylene to isobutyric acid |
| JPS62187424A (ja) * | 1986-02-13 | 1987-08-15 | Mitsubishi Chem Ind Ltd | オレフイン類のカルボニル化方法 |
| DE3620581A1 (de) * | 1986-06-19 | 1987-12-23 | Basf Ag | Verfahren zur herstellung von carbonsaeuren |
| US5241112A (en) * | 1991-04-09 | 1993-08-31 | Catalytica, Inc. | Preparation of trialkylacetic acids, particularly of pivalic acid, using solid acid catalysis |
| US5250726A (en) * | 1992-08-24 | 1993-10-05 | E. I. Du Pont De Nemours And Company | Process for the preparation of 3-pentenoic acid from butadiene |
| US5710323A (en) * | 1994-09-29 | 1998-01-20 | Idemitsu Petrochemical Co., Ltd. | Process for producing monocarboxylic and/or dicarboxylic acids |
| CA2209164A1 (en) * | 1994-12-28 | 1996-07-04 | Keith R. Gorda | Production of trialkylacetic acids using a solid cationic resin catalyst system |
-
1998
- 1998-06-16 HU HU0003040A patent/HUP0003040A2/hu unknown
- 1998-06-16 CA CA002294393A patent/CA2294393A1/en not_active Abandoned
- 1998-06-16 AT AT98937552T patent/ATE215923T1/de not_active IP Right Cessation
- 1998-06-16 EP EP98937552A patent/EP0989969B1/de not_active Expired - Lifetime
- 1998-06-16 CN CN98806234A patent/CN1260776A/zh active Pending
- 1998-06-16 KR KR19997012002A patent/KR20010013976A/ko not_active Withdrawn
- 1998-06-16 AU AU86302/98A patent/AU725397B2/en not_active Ceased
- 1998-06-16 BR BR9810189-7A patent/BR9810189A/pt not_active Application Discontinuation
- 1998-06-16 WO PCT/EP1998/003998 patent/WO1998058896A1/en not_active Ceased
- 1998-06-16 JP JP50380899A patent/JP2002504919A/ja active Pending
- 1998-06-16 DE DE69804792T patent/DE69804792T2/de not_active Expired - Fee Related
- 1998-06-18 ZA ZA985290A patent/ZA985290B/xx unknown
- 1998-06-22 US US09/102,983 patent/US6294691B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO1998058896A1 (en) | 1998-12-30 |
| CA2294393A1 (en) | 1998-12-30 |
| DE69804792D1 (de) | 2002-05-16 |
| AU8630298A (en) | 1999-01-04 |
| AU725397B2 (en) | 2000-10-12 |
| KR20010013976A (ko) | 2001-02-26 |
| HUP0003040A2 (hu) | 2001-01-29 |
| BR9810189A (pt) | 2000-08-08 |
| WO1998058896A8 (en) | 1999-12-23 |
| EP0989969B1 (de) | 2002-04-10 |
| CN1260776A (zh) | 2000-07-19 |
| US6294691B1 (en) | 2001-09-25 |
| JP2002504919A (ja) | 2002-02-12 |
| EP0989969A1 (de) | 2000-04-05 |
| DE69804792T2 (de) | 2002-08-14 |
| ATE215923T1 (de) | 2002-04-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW338764B (en) | Process for the production of lower aliphatic esters | |
| BRPI0504996A (pt) | sistema catalìtico hìbrido, leito catalìtico hìbrido, métodos para usar um sistema catalìtico hìbrido e para preparar alquenos a partir de alcanos correspondentes, e, processos hìbridos para preparar ácidos carboxìlicos insaturados a partir de alcanos correspondentes, e para converter alcanos em seus correspondentes ésteres de ácidos carboxìlicos insaturados | |
| CA2270899A1 (en) | Process for ethyl acetate production | |
| ATE307107T1 (de) | Verbessertes verfahren zur herstellung von carbonsäuren | |
| WO2001051442A3 (en) | Improved process for producing carboxylic acids | |
| ES429500A1 (es) | Procedimiento para la carboxilacion de alcoholes. | |
| MXPA98008036A (es) | Proceso para la fabricacion de metil mercaptopropanal. | |
| WO1998058896A8 (en) | Process for the manufacture of carboxylic acids | |
| AR020910A1 (es) | Un procedimiento para la preparacion de acidos carboxilicos alfa,alfa-ramificados | |
| ES2175685T3 (es) | Proceso para la fabricacion de acidos carboxilicos. | |
| CA2344451A1 (en) | Process for the manufacture of quaternary carboxylic acids | |
| BR0116755A (pt) | Processo de preparação de ácidos carboxìlicos insaturados ou saturados | |
| ATE219043T1 (de) | Verfahren zur herstellung von carbonsäuren | |
| RU95108888A (ru) | Способ получения сложных терпеновых эфиров | |
| EP0784044A4 (de) | Verfahren zur herstellung von monocarbon- und/oder dicarbonsaeuren | |
| DE3562010D1 (en) | Process for the preparation of aldehydes | |
| EP1359138A3 (de) | Verfahren zur Herstellung von Maleinsäureanhydrid | |
| JPS649956A (en) | Production of unsaturated carboxylic acid ester | |
| EP1108706A4 (de) | Katalytische herstellung von aldehyden durch direkte hydrierung von carbonsäuren | |
| RU97108973A (ru) | Способ получения карбоновых кислот карбонилированием в присутствии родия | |
| EP0132391A3 (de) | Verfahren zur Herstellung von Essigsäureanhydrid | |
| EP0275208A3 (de) | Verfahren zur Beseitigung von Methanol vom Speisestrom einer Alkylierungseinheit | |
| EP0239643A4 (de) | Oxidierungsverfahren von 2,6-diisopropylnaphthalin. | |
| MX9704359A (es) | Proceso para la preparacion de acidos o-sulfocarboxilicos aromaticos y sulfonilureas. | |
| JPS6413049A (en) | Production of carboxylic acid |