FR2367731A1 - Procede catalytique de fabrication de carbonates aromatiques - Google Patents

Procede catalytique de fabrication de carbonates aromatiques

Info

Publication number
FR2367731A1
FR2367731A1 FR7730365A FR7730365A FR2367731A1 FR 2367731 A1 FR2367731 A1 FR 2367731A1 FR 7730365 A FR7730365 A FR 7730365A FR 7730365 A FR7730365 A FR 7730365A FR 2367731 A1 FR2367731 A1 FR 2367731A1
Authority
FR
France
Prior art keywords
catalytic process
aromatic carbonates
manufacturing aromatic
group viii
viii chosen
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.)
Granted
Application number
FR7730365A
Other languages
English (en)
Other versions
FR2367731B1 (fr
Inventor
Alan John Chalk
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority claimed from DE19782815501 external-priority patent/DE2815501A1/de
Publication of FR2367731A1 publication Critical patent/FR2367731A1/fr
Application granted granted Critical
Publication of FR2367731B1 publication Critical patent/FR2367731B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/36—General preparatory processes using carbon monoxide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/01—Preparation of esters of carbonic or haloformic acids from carbon monoxide and oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

Procédé présentant un meilleur rendement. Il comprend la mise en contact d'un phénol, de monoxyde de carbone, d'une base, d'un élément du groupe VIII choisi parmi le ruthénium, le rhodium, le palladium, l'osmium, l'iridium ou le platine et un oxydant constitué par un élément, un composé ou un complexe ayant un potentiel d'oxydation supérieur à celui de l'élément du groupe VIII choisi. Application à la fabrication de polycarbonates.
FR7730365A 1976-10-12 1977-10-10 Procede catalytique de fabrication de carbonates aromatiques Granted FR2367731A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73149576A 1976-10-12 1976-10-12
DE19782815501 DE2815501A1 (de) 1976-10-12 1978-04-10 Verfahren zur herstellung von aromatischen carbonaten

Publications (2)

Publication Number Publication Date
FR2367731A1 true FR2367731A1 (fr) 1978-05-12
FR2367731B1 FR2367731B1 (fr) 1981-10-23

Family

ID=25774216

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7730365A Granted FR2367731A1 (fr) 1976-10-12 1977-10-10 Procede catalytique de fabrication de carbonates aromatiques

Country Status (10)

Country Link
JP (1) JPS5368745A (fr)
AU (1) AU518705B2 (fr)
BE (1) BE859575A (fr)
BR (1) BR7706831A (fr)
DD (1) DD132781A5 (fr)
DE (1) DE2738487A1 (fr)
FR (1) FR2367731A1 (fr)
GB (1) GB1572294A (fr)
IN (1) IN148495B (fr)
NL (1) NL7711177A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2038321B (en) * 1978-12-14 1983-04-13 Gen Electric Carbonates
DE2950096A1 (de) * 1978-12-15 1980-07-03 Gen Electric Verfahren zur herstellung von beta -fluoralkylcarbonaten
AU744246B2 (en) 1997-08-04 2002-02-21 Teijin Limited Catalyst and process for the preparation of aromatic carbonates
US6215014B1 (en) * 1999-08-27 2001-04-10 General Electric Company Catalyst composition and method for producing diaryl carbonates
US6184409B1 (en) * 2000-03-01 2001-02-06 General Electric Company Method and catalyst system for producing aromatic carbonates

Also Published As

Publication number Publication date
AU2826577A (en) 1979-03-01
GB1572294A (en) 1980-07-30
JPS5368745A (en) 1978-06-19
JPS5638144B2 (fr) 1981-09-04
NL7711177A (nl) 1978-04-14
AU518705B2 (en) 1981-10-15
DE2738487A1 (de) 1978-04-13
BE859575A (fr) 1978-04-11
DD132781A5 (de) 1978-11-01
IN148495B (fr) 1981-03-14
BR7706831A (pt) 1978-07-04
FR2367731B1 (fr) 1981-10-23

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Legal Events

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