BR9911058A - Process for the preparation of alkylcarboxylic acids by carboxylation of lower methanes - Google Patents
Process for the preparation of alkylcarboxylic acids by carboxylation of lower methanesInfo
- Publication number
- BR9911058A BR9911058A BR9911058-0A BR9911058A BR9911058A BR 9911058 A BR9911058 A BR 9911058A BR 9911058 A BR9911058 A BR 9911058A BR 9911058 A BR9911058 A BR 9911058A
- Authority
- BR
- Brazil
- Prior art keywords
- carboxylation
- methanes
- preparation
- alkylcarboxylic acids
- carboxylic acids
- Prior art date
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
- C07C51/10—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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/15—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis
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)
Abstract
Patente de Invenção: "PROCESSO DE PREPARAçãO DEáCIDOS ALQUIL CARBOXìLICOS POR CARBOXILAçãO DEALCANOS METANO INFERIORES". Um processo de produçãode ácidos alquil carboxílicos, tal como ácido acético diretamentepor carboxilação de alcanos, tal como metano, que consiste nareação de dióxido de carbono e o alcano na presença de umcatalisador heterogêneo para formar o alquila inferior.Invention Patent: "PROCESS OF PREPARING ALKYL CARBOXYLIC ACIDS BY CARBOXYLATION FROM LOWER METHAN ALKANS". A process for the production of alkyl carboxylic acids, such as acetic acid directly by carboxylation of alkanes, such as methane, which consists of the generation of carbon dioxide and alkane in the presence of a heterogeneous catalyst to form the lower alkyl.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8563298P | 1998-05-15 | 1998-05-15 | |
PCT/US1999/010709 WO1999059952A1 (en) | 1998-05-15 | 1999-05-14 | Method of preparing alkyl carboxylic acids by carboxylation of lower alkanes methane |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9911058A true BR9911058A (en) | 2001-10-30 |
Family
ID=22192913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9911058-0A BR9911058A (en) | 1998-05-15 | 1999-05-14 | Process for the preparation of alkylcarboxylic acids by carboxylation of lower methanes |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP1080063A1 (en) |
JP (1) | JP2002515472A (en) |
KR (1) | KR20010071265A (en) |
CN (1) | CN1307554A (en) |
AU (1) | AU3992999A (en) |
BR (1) | BR9911058A (en) |
CA (1) | CA2332765A1 (en) |
ID (1) | ID28542A (en) |
NO (1) | NO20005764L (en) |
WO (1) | WO1999059952A1 (en) |
YU (1) | YU71100A (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6441222B1 (en) * | 2000-05-22 | 2002-08-27 | Eastman Chemical Company | Vapor phase carbonylation process using iridium-gold co-catalysts |
CN1103330C (en) * | 2000-09-30 | 2003-03-19 | 太原理工大学 | Process for synthesizing acetic acid in heterogeneous catalysis system |
KR101446758B1 (en) * | 2012-11-16 | 2014-10-01 | 아주대학교산학협력단 | Processing Method of Carbon Dioxide by Using Carboxylation of Acetylene |
DK3027310T3 (en) * | 2013-07-31 | 2023-07-10 | Res Triangle Inst | MIXED METAL OXIDES AND USES THEREOF |
CN106215957A (en) * | 2016-07-12 | 2016-12-14 | 巨化集团技术中心 | A kind of heterogeneous catalytic system for preparing vinyl carboxylates and using method thereof |
CN111195514B (en) * | 2018-11-20 | 2021-03-30 | 中国科学院大连化学物理研究所 | Monoatomic dispersion rhodium-based catalyst, preparation method thereof and application thereof in methane low-temperature oxidation reaction |
CN111377813B (en) * | 2018-12-31 | 2023-02-03 | 中国石油化工股份有限公司 | Catalyst for synthesizing phenylpropanoic acid, preparation method and application thereof |
CN111978170A (en) * | 2019-05-24 | 2020-11-24 | 贵州新天鑫化工有限公司 | Green recyclable synthesis method of phenylacetic acid |
CN112892588B (en) * | 2019-12-03 | 2022-03-29 | 中国科学院大连化学物理研究所 | Preparation method and application of atomic-scale monodisperse transition metal catalyst for preparing acetic acid by low-temperature catalytic oxidation of methane |
CN113117757B (en) * | 2019-12-31 | 2023-04-07 | 中国石油化工股份有限公司 | Bulk phase catalyst for synthesizing phenylpropionic acid and preparation and process thereof |
CN113117726B (en) * | 2019-12-31 | 2023-04-07 | 中国石油化工股份有限公司 | Molding catalyst for synthesizing phenylpropionic acid and preparation and application thereof |
CA3181051A1 (en) * | 2020-06-09 | 2021-12-16 | Nova Chemicals Corporation | Forming acetic acid by the selective oxidation of methane |
EP4001250A1 (en) * | 2020-11-18 | 2022-05-25 | B. Braun Surgical, S.A. | Process for producing functionalized organic molecules and a use thereof |
CN115806479A (en) * | 2022-11-18 | 2023-03-17 | 南京工业大学 | Conversion of CH 4 And CO 2 Method for directly preparing acetic acid |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5659077A (en) * | 1996-03-22 | 1997-08-19 | Natural Resources Canada | Production of acetic acid from methane |
-
1999
- 1999-05-14 EP EP99923079A patent/EP1080063A1/en not_active Withdrawn
- 1999-05-14 YU YU71100A patent/YU71100A/en unknown
- 1999-05-14 ID IDW20002603A patent/ID28542A/en unknown
- 1999-05-14 CA CA002332765A patent/CA2332765A1/en not_active Abandoned
- 1999-05-14 BR BR9911058-0A patent/BR9911058A/en not_active Application Discontinuation
- 1999-05-14 WO PCT/US1999/010709 patent/WO1999059952A1/en not_active Application Discontinuation
- 1999-05-14 KR KR1020007012797A patent/KR20010071265A/en not_active Application Discontinuation
- 1999-05-14 JP JP2000549571A patent/JP2002515472A/en active Pending
- 1999-05-14 AU AU39929/99A patent/AU3992999A/en not_active Abandoned
- 1999-05-14 CN CN99807889A patent/CN1307554A/en active Pending
-
2000
- 2000-11-14 NO NO20005764A patent/NO20005764L/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN1307554A (en) | 2001-08-08 |
EP1080063A1 (en) | 2001-03-07 |
JP2002515472A (en) | 2002-05-28 |
WO1999059952A1 (en) | 1999-11-25 |
NO20005764D0 (en) | 2000-11-14 |
CA2332765A1 (en) | 1999-11-25 |
KR20010071265A (en) | 2001-07-28 |
ID28542A (en) | 2001-05-31 |
AU3992999A (en) | 1999-12-06 |
YU71100A (en) | 2002-10-18 |
NO20005764L (en) | 2001-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA10 | Dismissal: dismissal - article 33 of industrial property law | ||
B11Y | Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired |