ES8300314A1 - "procedimiento de preparacion de anhidrido aceitico". - Google Patents

"procedimiento de preparacion de anhidrido aceitico".

Info

Publication number
ES8300314A1
ES8300314A1 ES508310A ES508310A ES8300314A1 ES 8300314 A1 ES8300314 A1 ES 8300314A1 ES 508310 A ES508310 A ES 508310A ES 508310 A ES508310 A ES 508310A ES 8300314 A1 ES8300314 A1 ES 8300314A1
Authority
ES
Spain
Prior art keywords
acetic anhydride
preparation
iodide
carbonylation
reacted
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES508310A
Other languages
English (en)
Other versions
ES508310A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Publication of ES8300314A1 publication Critical patent/ES8300314A1/es
Publication of ES508310A0 publication Critical patent/ES508310A0/es
Granted legal-status Critical Current

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
    • C07C51/56—Preparation of carboxylic acid anhydrides from organic acids, their salts, their esters or their halides, e.g. by carboxylation

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)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Furan Compounds (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE ANHIDRIDO ACETICO POR CARBONILACION EN FASE LIQUIDA DE ACETATO DE METILO EN MEDIO ANHIDRO. CONSISTE EN LA REACCION DE MONOXIDO DE CARBONO CON ACETATO DE METILO EN FASE LIQUIDA, EN PRESENCIA DE NIQUEL, YODURO DE METILO, YODURO DE AMONIO CUATERNARIO O DE FOSFONIO CUATERNARIO Y DE UNA SAL DE LITIO, A UNA PRESION COMPRENDIDA ENTRE 15 Y 700 BARES Y A UNA TEMPERATURA ENTRE 140<025>C Y 300<025>C. EL MEDIO REACTIVO PUEDE CONTENER INICIALMENTE ANHIDRIDO ACETICO.
ES508310A 1980-12-24 1981-12-23 "procedimiento de preparacion de anhidrido aceitico". Granted ES508310A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8027941A FR2496644A1 (fr) 1980-12-24 1980-12-24 Procede de preparation de l'anhydride acetique

Publications (2)

Publication Number Publication Date
ES8300314A1 true ES8300314A1 (es) 1982-11-01
ES508310A0 ES508310A0 (es) 1982-11-01

Family

ID=9249723

Family Applications (1)

Application Number Title Priority Date Filing Date
ES508310A Granted ES508310A0 (es) 1980-12-24 1981-12-23 "procedimiento de preparacion de anhidrido aceitico".

Country Status (9)

Country Link
US (1) US4609504A (es)
EP (1) EP0055970B1 (es)
JP (1) JPS5940378B2 (es)
AT (1) ATE8776T1 (es)
BR (1) BR8108368A (es)
CA (1) CA1183163A (es)
DE (1) DE3165268D1 (es)
ES (1) ES508310A0 (es)
FR (1) FR2496644A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3266549D1 (en) * 1981-07-13 1985-10-31 Mitsubishi Gas Chemical Co Process for producing acetic anhydride
US4563309A (en) * 1984-08-16 1986-01-07 Union Carbide Corporation Production of carboxylic anhydrides from methyl carboxlyates using rhodium complex catalysts
US9260369B1 (en) 2014-11-14 2016-02-16 Celanese International Corporation Processes for producing acetic acid product having low butyl acetate content
US9540304B2 (en) 2014-11-14 2017-01-10 Celanese International Corporation Processes for producing an acetic acid product having low butyl acetate content

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729651A (en) * 1952-06-11 1956-01-03 Basf Ag Process for the production of aliphatic oxygen compounds by carbonylation of alcohols, ethers, and esters
US2789137A (en) * 1952-06-28 1957-04-16 Basf Ag Acetic acid anhydride
US4002677A (en) * 1975-12-22 1977-01-11 Halcon International, Inc. Process for preparing carboxylic acid anhydrides
US4002678A (en) * 1975-12-22 1977-01-11 Halcon International, Inc. Preparation of carboxylic acid anhydrides
US4134912A (en) * 1976-11-08 1979-01-16 Halcon International, Inc. Process for preparing carboxylic acids
JPS5459214A (en) * 1977-10-11 1979-05-12 Mitsubishi Gas Chem Co Inc Preparation of carboxylic acid anhydride
US4252741A (en) * 1978-10-06 1981-02-24 Halcon Research & Development Corp. Carbonylation with Group VIII noble metal catalysts
NL7907086A (nl) * 1978-10-06 1980-04-09 Halcon Res & Dev Werkwijze voor de dehydratatie van methylacetaat.
US4234719A (en) * 1979-06-29 1980-11-18 Halcon Research And Development Corp. Preparation of cellulose acetate
US4234718A (en) * 1979-06-29 1980-11-18 Halcon Research And Development Corp. Process for preparing cellulose acetate
FR2479806A1 (fr) * 1980-04-02 1981-10-09 Rhone Poulenc Ind Procede de preparation d'acides carboxyliques par carbonylation

Also Published As

Publication number Publication date
JPS57167940A (en) 1982-10-16
FR2496644A1 (fr) 1982-06-25
EP0055970A1 (fr) 1982-07-14
EP0055970B1 (fr) 1984-08-01
US4609504A (en) 1986-09-02
CA1183163A (fr) 1985-02-26
BR8108368A (pt) 1982-10-13
DE3165268D1 (en) 1984-09-06
ES508310A0 (es) 1982-11-01
ATE8776T1 (de) 1984-08-15
FR2496644B1 (es) 1984-03-16
JPS5940378B2 (ja) 1984-09-29

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