ES2135115T3 - Procedimiento para la obtencion de arilcarbonatos. - Google Patents

Procedimiento para la obtencion de arilcarbonatos.

Info

Publication number
ES2135115T3
ES2135115T3 ES96100120T ES96100120T ES2135115T3 ES 2135115 T3 ES2135115 T3 ES 2135115T3 ES 96100120 T ES96100120 T ES 96100120T ES 96100120 T ES96100120 T ES 96100120T ES 2135115 T3 ES2135115 T3 ES 2135115T3
Authority
ES
Spain
Prior art keywords
arilcarbonates
procedure
obtaining
compounds
monohidroxiaromatic
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 - Lifetime
Application number
ES96100120T
Other languages
English (en)
Inventor
Pieter Dr Ooms
Hans-Josef Dr Buysch
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2135115T3 publication Critical patent/ES2135115T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C07C68/02—Preparation of esters of carbonic or haloformic acids from phosgene or haloformates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

SE PUEDEN OBTENER CARBONATOS CON GRUPOS ESTER AROMATICOS HACIENDO REACCIONAR COMPUESTOS MONOHIDROXI-AROMATICOS CON FOSGENO O CON ESTERES DE ACIDO CLOROCARBONICO Y COMPUESTOS MONOHIDROXIAROMATICOS. SE REALIZA A UNA TEMPERATURA DE 50 A 450 A UNA PRESION DE 0,05 A 20 BARES EN PRESENCIA DE SUSTANCIAS ENDURECIDAS CON PROPIEDADES METALICAS (PRODUCTOS CERAMICOS) QUE ACTUAN COMO CATALIZADORES HETEROGENEOS.
ES96100120T 1995-01-18 1996-01-05 Procedimiento para la obtencion de arilcarbonatos. Expired - Lifetime ES2135115T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19501364A DE19501364A1 (de) 1995-01-18 1995-01-18 Verfahren zur Herstellung von Arylcarbonaten

Publications (1)

Publication Number Publication Date
ES2135115T3 true ES2135115T3 (es) 1999-10-16

Family

ID=7751755

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96100120T Expired - Lifetime ES2135115T3 (es) 1995-01-18 1996-01-05 Procedimiento para la obtencion de arilcarbonatos.

Country Status (5)

Country Link
US (1) US5679825A (es)
EP (1) EP0722930B1 (es)
JP (1) JPH08239348A (es)
DE (2) DE19501364A1 (es)
ES (1) ES2135115T3 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19619224A1 (de) * 1996-05-13 1997-11-20 Bayer Ag Verfahren zur kontinuierlichen Herstellung von Arylcarbonaten
FR2797785B1 (fr) * 1999-08-23 2002-05-24 Inst Francais Du Petrole Catalyseur comprenant un carbure de metal du groupe vib contenant du phosphore et son utilisation pour l'hydrodesulfuration et l'hydrogenation des gazoles
US6372125B1 (en) 1999-08-23 2002-04-16 Institut Francais Du Petrole Catalyst comprising a group VIB metal carbide, phosphorous and its use for hydrodesulphurisation and hydrogenation of gas oils
JP5256687B2 (ja) * 2007-10-23 2013-08-07 三菱化学株式会社 ジアリールカーボネートの製造方法
FR2948361B1 (fr) 2009-07-23 2011-08-05 Arkema France Procede de preparation de composes fluores
EP2371806B1 (de) 2010-03-30 2017-07-12 Covestro Deutschland AG Verfahren zur Herstellung von Diarylcarbonaten und Polycarbonaten
SG174715A1 (en) 2010-03-30 2011-10-28 Bayer Materialscience Ag Process for preparing diaryl carbonates and polycarbonates
EP2586767A1 (de) 2011-10-25 2013-05-01 Bayer MaterialScience AG Verfahren zur Herstellung von Diarylcarbonaten und Polycarbonaten
KR20230049854A (ko) * 2021-10-07 2023-04-14 주식회사 엘지화학 비대칭 선형 카보네이트 및 비대칭 선형 카보네이트 제조 방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2362865A (en) * 1941-07-18 1944-11-14 Gen Chemical Corp Manufacturie of aromatic esters
US2837555A (en) * 1956-09-20 1958-06-03 Dow Chemical Co Preparation of carbonate esters
US3234263A (en) * 1962-07-03 1966-02-08 Union Carbide Corp Process for preparing diaryl carbonates
ATE126204T1 (de) * 1989-10-30 1995-08-15 Dow Chemical Co Verfahren und katalysator zur herstellung von aromatischen carbonaten.
US5252771A (en) * 1991-05-28 1993-10-12 The Dow Chemical Company Aluminum trifluoride catalyst for production of diaryl carbonates
US5239105A (en) * 1992-01-30 1993-08-24 The Dow Chemical Company Catalytic formation of diarylcarbonates

Also Published As

Publication number Publication date
JPH08239348A (ja) 1996-09-17
EP0722930A1 (de) 1996-07-24
US5679825A (en) 1997-10-21
DE19501364A1 (de) 1996-07-25
EP0722930B1 (de) 1999-06-30
DE59602306D1 (de) 1999-08-05

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