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BR0315375A - Processo para a preparação conjunta de compostos - Google Patents

Processo para a preparação conjunta de compostos

Info

Publication number
BR0315375A
BR0315375A BR0315375-4A BR0315375A BR0315375A BR 0315375 A BR0315375 A BR 0315375A BR 0315375 A BR0315375 A BR 0315375A BR 0315375 A BR0315375 A BR 0315375A
Authority
BR
Brazil
Prior art keywords
carboxylic acid
compounds
iii
joint preparation
acid anhydride
Prior art date
Application number
BR0315375-4A
Other languages
English (en)
Other versions
BR0315375B1 (pt
Inventor
Joerg Pastre
Kai Michael Exner
Wolfram Stuer
Elke Geissler
Otto Machhammer
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 BR0315375A publication Critical patent/BR0315375A/pt
Publication of BR0315375B1 publication Critical patent/BR0315375B1/pt

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
    • C07C51/54—Preparation of 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
    • C07C51/09—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
    • 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
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

Abstract

"PROCESSO PARA A PREPARAçãO CONJUNTA DE COMPOSTOS". é descrito um método para juntamente produzir (i) ácido fórmico (III); (ii) um ácido carboxílico compreendendo pelo menos dois átomos de carbono (II) e/ou os derivados do mesmo; e (iii) um anidrido de ácido carboxílico (VII). De acordo com o citado método, (a) um éster de ácido fórmico (I) é transesterificado a ácido fórmico (III) e o correspondente éster de ácido carboxílico (IV) por meio de um ácido carboxílico compreendendo pelo menos dois átomos de carbono (II); (b) pelo menos uma porção do éster de ácido carboxílico (IV) formado na etapa (a) é carbonilado com o propósito de obter o anidrido de ácido carboxílico (V); e (c) pelo menos uma porção do anidrido de ácido carboxílico (V) formado na etapa (b) é adicionalmente desidratada por meio de um ácido carboxílico (VI) de modo a formar um anidrido de ácido carboxílico (VII) e o ácido carboxílico (II).
BRPI0315375-4A 2002-10-26 2003-10-21 processo para a preparaÇço conjunta de compostos. BR0315375B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10249928A DE10249928A1 (de) 2002-10-26 2002-10-26 Flexibles Verfahren zur gemeinsamen Herstellung von (i) Ameisensäure, (ii) einer Carbonsäure mit mindestens zwei Kohlenstoffatomen und/oder deren Derivate und (iii) eines -Carbonsäureanhydrids
PCT/EP2003/011622 WO2004037762A1 (de) 2002-10-26 2003-10-21 Flexibles verfahren zur gemeinsamen herstellung von (i) ameisensäure,(ii) einer carbonsäure mit mindestens zwei kohlenstoffatomen und/oder deren derivaten und (iii) eines carbonsäureanhydrids

Publications (2)

Publication Number Publication Date
BR0315375A true BR0315375A (pt) 2005-08-23
BR0315375B1 BR0315375B1 (pt) 2012-12-25

Family

ID=32087212

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0315375-4A BR0315375B1 (pt) 2002-10-26 2003-10-21 processo para a preparaÇço conjunta de compostos.

Country Status (13)

Country Link
US (1) US7253316B2 (pt)
EP (1) EP1558556B1 (pt)
JP (1) JP4340236B2 (pt)
KR (1) KR100957659B1 (pt)
CN (1) CN100349846C (pt)
AR (1) AR041693A1 (pt)
AT (1) ATE425951T1 (pt)
AU (1) AU2003278114A1 (pt)
BR (1) BR0315375B1 (pt)
DE (2) DE10249928A1 (pt)
MY (1) MY136283A (pt)
NO (1) NO331010B1 (pt)
WO (1) WO2004037762A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006060162A1 (de) * 2006-12-18 2008-06-19 Evonik Röhm Gmbh Verbessertes Verfahren zur Herstellung von ungesättigten Carbonsäureanhybriden
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
US9193593B2 (en) 2010-03-26 2015-11-24 Dioxide Materials, Inc. Hydrogenation of formic acid to formaldehyde
US9012345B2 (en) 2010-03-26 2015-04-21 Dioxide Materials, Inc. Electrocatalysts for carbon dioxide conversion
US10173169B2 (en) 2010-03-26 2019-01-08 Dioxide Materials, Inc Devices for electrocatalytic conversion of carbon dioxide
US9181625B2 (en) 2010-03-26 2015-11-10 Dioxide Materials, Inc. Devices and processes for carbon dioxide conversion into useful fuels and chemicals
US9815021B2 (en) 2010-03-26 2017-11-14 Dioxide Materials, Inc. Electrocatalytic process for carbon dioxide conversion
US20110237830A1 (en) 2010-03-26 2011-09-29 Dioxide Materials Inc Novel catalyst mixtures
US9790161B2 (en) 2010-03-26 2017-10-17 Dioxide Materials, Inc Process for the sustainable production of acrylic acid
US8956990B2 (en) 2010-03-26 2015-02-17 Dioxide Materials, Inc. Catalyst mixtures
US10647652B2 (en) 2013-02-24 2020-05-12 Dioxide Materials, Inc. Process for the sustainable production of acrylic acid
CN104086405A (zh) * 2014-05-21 2014-10-08 天津普莱化工技术有限公司 乙酸酐与丁酸反应精馏制丁酸酐的装置和工艺方法
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

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US3328439A (en) 1963-08-08 1967-06-27 Mobil Oil Corp Catalytic inter-esterification
US4559183A (en) 1973-09-04 1985-12-17 The Halcon Sd Group, Inc. Preparation of carboxylic acid anhydrides
US4002678A (en) 1975-12-22 1977-01-11 Halcon International, Inc. Preparation of carboxylic acid anhydrides
DE2710630A1 (de) 1977-03-11 1978-09-21 Mitsubishi Chem Ind Verfahren zur herstellung von estern von carbonsaeure, insbesondere durch umesterung bzw. verfahren zur hydrolyse derartiger ester
JPS5459214A (en) 1977-10-11 1979-05-12 Mitsubishi Gas Chem Co Inc Preparation of carboxylic acid anhydride
DE2815541A1 (de) * 1978-04-11 1979-10-18 Bayer Ag Verfahren zur herstellung von carbonsaeureanhydriden
DE2836084A1 (de) 1978-08-17 1980-03-06 Hoechst Ag Verfahren zur herstellung von essigsaeureanhydrid
US4374070A (en) 1980-11-21 1983-02-15 Eastman Kodak Company Preparation of acetic anhydride
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NZ203226A (en) * 1982-02-13 1985-08-30 Bp Chemical Ltd Production of acetic anhydride from methanol and carbon monoxide
US4519956A (en) 1983-07-21 1985-05-28 Texaco Inc. Process for selectively preparing acetic anhydride by carbonylation of methyl acetate in the presence of an iodide-free catalyst system
DE3506632A1 (de) 1985-02-26 1986-08-28 Basf Ag, 6700 Ludwigshafen Esteraustauschreaktionen an zeolithischen katalysatoren
DE3510035A1 (de) * 1985-03-20 1986-09-25 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen herstellung von carbonsaeureanhydriden
FR2592040B1 (fr) 1985-12-24 1988-07-15 Charbonnages Ste Chimique Procede de synthese d'anhydrides (meth)acryliques
AT395975B (de) * 1985-12-25 1993-04-26 Daicel Chem Verfahren zur herstellung eines organischen carbonsaeureanhydrids
SU1432048A1 (ru) 1986-06-06 1988-10-23 Предприятие П/Я А-7372 Способ получени муравьиной кислоты
US5003104A (en) 1987-03-03 1991-03-26 Bp Chemicals Limited Carbonylation process and catalyst
DE3811343A1 (de) * 1988-04-02 1989-10-19 Hoechst Ag Verfahren zur herstellung von monocarbonsaeureanhydriden
JPH02135445A (ja) 1988-11-17 1990-05-24 Fuji Photo Film Co Ltd カラー拡散転写写真フイルムユニツト
GB9021454D0 (en) 1990-10-03 1990-11-14 Bp Chem Int Ltd Process
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Also Published As

Publication number Publication date
NO20051652L (no) 2005-05-25
DE50311316D1 (de) 2009-04-30
MY136283A (en) 2008-09-30
KR100957659B1 (ko) 2010-05-12
AR041693A1 (es) 2005-05-26
ATE425951T1 (de) 2009-04-15
DE10249928A1 (de) 2004-05-06
BR0315375B1 (pt) 2012-12-25
JP4340236B2 (ja) 2009-10-07
WO2004037762A1 (de) 2004-05-06
KR20050073582A (ko) 2005-07-14
NO331010B1 (no) 2011-09-05
AU2003278114A1 (en) 2004-05-13
CN100349846C (zh) 2007-11-21
US7253316B2 (en) 2007-08-07
EP1558556A1 (de) 2005-08-03
EP1558556B1 (de) 2009-03-18
CN1708473A (zh) 2005-12-14
US20060052631A1 (en) 2006-03-09
JP2006503886A (ja) 2006-02-02

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/10/2003, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2484 DE 14-08-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.