AR034936A1 - Procedimiento flexible para la obtencion conjunta de acido formico y un acido carboxilico con por lo menos dos atomos de carbono y/o sus derivados. - Google Patents

Procedimiento flexible para la obtencion conjunta de acido formico y un acido carboxilico con por lo menos dos atomos de carbono y/o sus derivados.

Info

Publication number
AR034936A1
AR034936A1 ARP020102867A ARP020102867A AR034936A1 AR 034936 A1 AR034936 A1 AR 034936A1 AR P020102867 A ARP020102867 A AR P020102867A AR P020102867 A ARP020102867 A AR P020102867A AR 034936 A1 AR034936 A1 AR 034936A1
Authority
AR
Argentina
Prior art keywords
carbon atoms
derivatives
formic acid
acid
carboxylic acid
Prior art date
Application number
ARP020102867A
Other languages
English (en)
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of AR034936A1 publication Critical patent/AR034936A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of 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
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/41—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrogenolysis or reduction of carboxylic groups or functional derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/46—Friedel-Crafts reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/87—Preparation of ketenes or dimeric ketenes
    • C07C45/89—Preparation of ketenes or dimeric ketenes from carboxylic acids, their anhydrides, esters or halides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/083—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid anhydrides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/56—Preparation of carboxylic acid anhydrides from organic acids, their salts, their esters or their halides, e.g. by carboxylation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/10—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with ester groups or with a carbon-halogen bond
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

Procedimiento para la obtención conjunta de ácido fórmico y un ácido carboxílico con por lo menos dos átomos de carbono y/o sus derivados, que está caracterizado porque a) se reesterifica un éster de ácido fórmico (I) con un ácido carboxílico con por lo menos dos átomos de carbono (II) en ácido fórmico (III) y el correspondiente éster de ácido carboxílico (IV); y b) se carbonila por lo menos una parte del éster de ácido carboxílico (IV) formado en la etapa (a), dando el correspondiente anhídrido de ácido carboxílico (V).
ARP020102867A 2001-08-07 2002-07-30 Procedimiento flexible para la obtencion conjunta de acido formico y un acido carboxilico con por lo menos dos atomos de carbono y/o sus derivados. AR034936A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10138778A DE10138778A1 (de) 2001-08-07 2001-08-07 Flexibles Verfahren zur gemeinsamen Herstellung von Ameisensäure sowie einer Carbonsäure mit mindestens zwei Kohlenstoffatomen und/oder deren Derivaten

Publications (1)

Publication Number Publication Date
AR034936A1 true AR034936A1 (es) 2004-03-24

Family

ID=7694688

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP020102867A AR034936A1 (es) 2001-08-07 2002-07-30 Procedimiento flexible para la obtencion conjunta de acido formico y un acido carboxilico con por lo menos dos atomos de carbono y/o sus derivados.

Country Status (12)

Country Link
US (1) US6992212B2 (es)
EP (1) EP1421052B1 (es)
JP (1) JP4299129B2 (es)
KR (1) KR100869202B1 (es)
CN (1) CN1254463C (es)
AR (1) AR034936A1 (es)
AT (1) ATE364033T1 (es)
BR (1) BR0211701A (es)
DE (2) DE10138778A1 (es)
MY (1) MY129065A (es)
NO (1) NO328392B1 (es)
WO (1) WO2003014053A1 (es)

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Publication number Priority date Publication date Assignee Title
DE10249928A1 (de) * 2002-10-26 2004-05-06 Basf Ag Flexibles Verfahren zur gemeinsamen Herstellung von (i) Ameisensäure, (ii) einer Carbonsäure mit mindestens zwei Kohlenstoffatomen und/oder deren Derivate und (iii) eines -Carbonsäureanhydrids
DE102005023976A1 (de) * 2005-05-20 2006-11-23 Röhm Gmbh Verfahren zur Umesterung
US7737298B2 (en) * 2006-06-09 2010-06-15 Eastman Chemical Company Production of acetic acid and mixtures of acetic acid and acetic anhydride
DE102007039091A1 (de) * 2007-08-18 2009-02-19 Bayer Materialscience Ag Verfahren zur Reinigung von aromatischen Aminen
US8138371B2 (en) 2009-03-11 2012-03-20 Biofine Technologies Llc Production of formic acid
US9957624B2 (en) 2010-03-26 2018-05-01 Dioxide Materials, Inc. Electrochemical devices comprising novel catalyst mixtures
US9566574B2 (en) 2010-07-04 2017-02-14 Dioxide Materials, Inc. Catalyst mixtures
US10173169B2 (en) 2010-03-26 2019-01-08 Dioxide Materials, Inc Devices for electrocatalytic conversion of carbon dioxide
US20110237830A1 (en) 2010-03-26 2011-09-29 Dioxide Materials Inc Novel catalyst mixtures
US9815021B2 (en) 2010-03-26 2017-11-14 Dioxide Materials, Inc. Electrocatalytic process for carbon dioxide conversion
US8956990B2 (en) 2010-03-26 2015-02-17 Dioxide Materials, Inc. Catalyst mixtures
US9790161B2 (en) 2010-03-26 2017-10-17 Dioxide Materials, Inc Process for the sustainable production of acrylic acid
US9012345B2 (en) 2010-03-26 2015-04-21 Dioxide Materials, Inc. Electrocatalysts for carbon dioxide conversion
US9193593B2 (en) 2010-03-26 2015-11-24 Dioxide Materials, Inc. Hydrogenation of formic acid to formaldehyde
US9012683B2 (en) 2010-11-12 2015-04-21 Eastman Chemical Company Coproduction of acetic acid and acetic anhydride
US9416086B2 (en) 2010-11-12 2016-08-16 Eastman Chemical Company Processes for purification of acid solutions
KR101101176B1 (ko) * 2011-03-08 2012-01-02 한국과학기술원 유체 분배 장치 및 유체 분배 방법
CN104822861B (zh) 2012-09-24 2017-03-08 二氧化碳材料公司 用于将二氧化碳转化为有用燃料和化学品的装置和方法
US10647652B2 (en) 2013-02-24 2020-05-12 Dioxide Materials, Inc. Process for the sustainable production of acrylic acid
US10774431B2 (en) 2014-10-21 2020-09-15 Dioxide Materials, Inc. Ion-conducting membranes
US10975480B2 (en) 2015-02-03 2021-04-13 Dioxide Materials, Inc. Electrocatalytic process for carbon dioxide conversion
MA41513A (fr) * 2015-02-13 2017-12-19 Novomer Inc Procédé de distillation pour la production d'acide acrylique
CN104892389B (zh) * 2015-06-02 2017-01-11 福州大学 连续反应精馏水解草酸二甲酯制备草酸的工艺
US10570081B2 (en) * 2017-08-02 2020-02-25 Eastman Chemical Company Process for making formic acid utilizing lower-boiling formate esters

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Also Published As

Publication number Publication date
DE50210283D1 (de) 2007-07-19
US6992212B2 (en) 2006-01-31
NO328392B1 (no) 2010-02-08
EP1421052B1 (de) 2007-06-06
JP4299129B2 (ja) 2009-07-22
NO20040560L (no) 2004-03-31
EP1421052A1 (de) 2004-05-26
JP2004537585A (ja) 2004-12-16
WO2003014053A1 (de) 2003-02-20
DE10138778A1 (de) 2003-02-20
BR0211701A (pt) 2004-09-28
KR100869202B1 (ko) 2008-11-18
CN1254463C (zh) 2006-05-03
ATE364033T1 (de) 2007-06-15
CN1538946A (zh) 2004-10-20
KR20040019389A (ko) 2004-03-05
MY129065A (en) 2007-03-30
US20040242924A1 (en) 2004-12-02

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