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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 methanes

Info

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
Application number
BR9911058-0A
Other languages
Portuguese (pt)
Inventor
James J Spivey
Original Assignee
Res Triangle Inst
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Res Triangle Inst filed Critical Res Triangle Inst
Publication of BR9911058A publication Critical patent/BR9911058A/en

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.

BR9911058-0A 1998-05-15 1999-05-14 Process for the preparation of alkylcarboxylic acids by carboxylation of lower methanes BR9911058A (en)

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 (15)

* Cited by examiner, † Cited by third party
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
US9884313B2 (en) * 2013-07-31 2018-02-06 Research Triangle Institute Mixed metal iron 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
US20230212105A1 (en) * 2020-06-09 2023-07-06 Nova Chemicals (International) S.A. 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
CN116803969B (en) * 2022-03-16 2025-12-16 中国石油化工股份有限公司 Method for preparing acetic acid by using natural gas and carbon dioxide
CN115806479B (en) * 2022-11-18 2025-04-15 南京工业大学 A method for directly preparing acetic acid by converting CH4 and CO2

Family Cites Families (1)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ID28542A (en) 2001-05-31
YU71100A (en) 2002-10-18
JP2002515472A (en) 2002-05-28
NO20005764L (en) 2001-01-15
NO20005764D0 (en) 2000-11-14
WO1999059952A1 (en) 1999-11-25
AU3992999A (en) 1999-12-06
CA2332765A1 (en) 1999-11-25
CN1307554A (en) 2001-08-08
KR20010071265A (en) 2001-07-28
EP1080063A1 (en) 2001-03-07

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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