FR2367732A1 - CATALYTIC PROCESS FOR MANUFACTURING AROMATIC CARBONATES - Google Patents

CATALYTIC PROCESS FOR MANUFACTURING AROMATIC CARBONATES

Info

Publication number
FR2367732A1
FR2367732A1 FR7730367A FR7730367A FR2367732A1 FR 2367732 A1 FR2367732 A1 FR 2367732A1 FR 7730367 A FR7730367 A FR 7730367A FR 7730367 A FR7730367 A FR 7730367A FR 2367732 A1 FR2367732 A1 FR 2367732A1
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
FR7730367A
Other languages
French (fr)
Other versions
FR2367732B1 (en
Inventor
John Edward Hallgren
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
Publication of FR2367732A1 publication Critical patent/FR2367732A1/en
Application granted granted Critical
Publication of FR2367732B1 publication Critical patent/FR2367732B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • 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
    • 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

Abstract

Procédé présentant un rendement amélioré. Il comprend la mise en contact, en présence d'un agent de dessiccation, 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.Process exhibiting improved yield. It comprises bringing into contact, in the presence of a drying agent, a phenol, carbon monoxide, a base, an element of group VIII chosen from ruthenium, rhodium, palladium, l osmium, iridium or platinum and an oxidant consisting of an element, a compound or a complex having an oxidation potential greater than that of the element of group VIII chosen. Application to the manufacture of polycarbonates.

FR7730367A 1976-10-12 1977-10-10 CATALYTIC PROCESS FOR MANUFACTURING AROMATIC CARBONATES Granted FR2367732A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73149476A 1976-10-12 1976-10-12

Publications (2)

Publication Number Publication Date
FR2367732A1 true FR2367732A1 (en) 1978-05-12
FR2367732B1 FR2367732B1 (en) 1983-11-18

Family

ID=24939743

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7730367A Granted FR2367732A1 (en) 1976-10-12 1977-10-10 CATALYTIC PROCESS FOR MANUFACTURING AROMATIC CARBONATES

Country Status (12)

Country Link
JP (1) JPS5368746A (en)
AU (1) AU518531B2 (en)
BE (1) BE859576A (en)
BR (1) BR7706238A (en)
DD (1) DD132780A5 (en)
DE (1) DE2738437A1 (en)
FR (1) FR2367732A1 (en)
GB (2) GB1572291A (en)
IN (1) IN148600B (en)
MX (1) MX145820A (en)
NL (1) NL7711176A (en)
PL (1) PL201469A1 (en)

Families Citing this family (21)

* 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
NL7908995A (en) * 1978-12-15 1980-06-17 Gen Electric PROCESS FOR PREPARING BETA-FLUOROALKYL CARBONATES.
US4410464A (en) * 1982-03-15 1983-10-18 General Electric Company Diaryl carbonate process
DE59404719D1 (en) * 1993-11-22 1998-01-15 Bayer Ag Process for the preparation of diaryl carbonates
DE4403075A1 (en) * 1994-02-02 1995-08-03 Bayer Ag Process for the continuous production of diaryl carbonates
DE19512616A1 (en) * 1995-04-05 1996-10-10 Bayer Ag Process for the preparation of diaryl carbonates
DE19512615A1 (en) 1995-04-05 1996-10-10 Bayer Ag Supported catalysts containing platinum metal and process for the preparation of diaryl carbonates
DE19512618A1 (en) * 1995-04-05 1996-10-10 Bayer Ag Supported catalysts containing platinum metal and process for the preparation of diaryl carbonates
DE19523390A1 (en) * 1995-06-23 1997-01-09 Bayer Ag Process for the preparation of diaryl carbonates
DE19600631A1 (en) 1996-01-10 1997-07-17 Bayer Ag Process for the purification of carbonic acid diaryl esters
DE19605167A1 (en) 1996-02-13 1997-08-14 Bayer Ag Process for the extractive separation of diaryl carbonates and the underlying aromatic hydroxy compounds from reaction solutions
DE19609057A1 (en) * 1996-03-08 1997-09-11 Bayer Ag Process for the preparation of diaryl carbonates and the polycarbonates obtainable therefrom
ATE261772T1 (en) 1997-08-04 2004-04-15 Teijin Ltd METHOD FOR PRODUCING AROMATIC CARBONATES
DE19735771C1 (en) 1997-08-18 1999-04-29 Bayer Ag Process for the preparation of diaryl carbonates
DE19859289A1 (en) * 1998-12-22 2000-06-29 Bayer Ag Process for the preparation of oligocarbonates
US6222002B1 (en) 1999-08-20 2001-04-24 General Electric Company Method for preparing polycarbonates by oxidative carbonylation
US6215014B1 (en) * 1999-08-27 2001-04-10 General Electric Company Catalyst composition and method for producing diaryl carbonates
DE10164143A1 (en) 2001-12-27 2003-07-10 Bayer Ag Process for the separation of reaction mixtures and recycling of quaternary salts and bases
DE102009058053A1 (en) 2009-12-14 2011-06-16 Bayer Materialscience Ag Bimetallic complexes and their use in diaryl carbonate production
DE102010042214A1 (en) 2010-10-08 2012-04-12 Bayer Materialscience Aktiengesellschaft Catalyst system for the oxidative carbonylation of diols and polyols
TWI682812B (en) * 2014-12-04 2020-01-21 蜆殼國際研究所 Process for preparing an aromatic carbonate production catalyst

Also Published As

Publication number Publication date
BR7706238A (en) 1978-06-06
GB1572291A (en) 1980-07-30
MX145820A (en) 1982-04-05
PL201469A1 (en) 1978-07-31
DD132780A5 (en) 1978-11-01
GB1578713A (en) 1980-11-05
NL7711176A (en) 1978-04-14
AU518531B2 (en) 1981-10-08
IN148600B (en) 1981-04-11
JPS5638145B2 (en) 1981-09-04
BE859576A (en) 1978-04-11
DE2738437A1 (en) 1978-04-13
FR2367732B1 (en) 1983-11-18
AU2826677A (en) 1979-03-01
JPS5368746A (en) 1978-06-19

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