ES2061287T3 - Procedimiento para la obtencion de dialquilcarbonatos. - Google Patents

Procedimiento para la obtencion de dialquilcarbonatos.

Info

Publication number
ES2061287T3
ES2061287T3 ES92102154T ES92102154T ES2061287T3 ES 2061287 T3 ES2061287 T3 ES 2061287T3 ES 92102154 T ES92102154 T ES 92102154T ES 92102154 T ES92102154 T ES 92102154T ES 2061287 T3 ES2061287 T3 ES 2061287T3
Authority
ES
Spain
Prior art keywords
sub
dialkyl carbonates
procedure
obtaining dialkyl
obtaining
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
ES92102154T
Other languages
English (en)
Inventor
Hans-Josef Dr Buysch
Alexander Dr Klausener
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 ES2061287T3 publication Critical patent/ES2061287T3/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
    • C07C68/06—Preparation of esters of carbonic or haloformic acids from organic carbonates
    • C07C68/065—Preparation of esters of carbonic or haloformic acids from organic carbonates from alkylene carbonates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D317/34—Oxygen atoms
    • C07D317/36—Alkylene carbonates; Substituted alkylene carbonates
    • C07D317/38—Ethylene carbonate
    • 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
    • Y02P20/141—Feedstock

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)
  • Catalysts (AREA)

Abstract

SE DESCRIBE UN METODO PARA LA ELABORACION DE CARBONATOS DE DIALQUIL, DONDE EN PRIMER LUGAR SE FORMA UN CARBONATO DE ALQUILENO BASANDOSE EN LOS OXIDOS DE ALQUILENO EN EL CO SUB 2 Y ESTE SE TRANSESTERIFICA POSTERIOMENTE CON ALCANOLES. AMBAS ETAPAS DE REACCION SE LLEVAN A CABO EN PRESENCIA DE UN CATALIZADOR BIFUNCIONAL DE LA FORMULA [A SUB A-X SUB B] SUB M . [B SUB CY SUB D] SUB N (I) DONDE A, B, X, Y, Y LOS INDICES A, B, C, M Y N TIENEN EL SIGNIFICADO ARRIBA MENCIONADO.
ES92102154T 1991-02-22 1992-02-10 Procedimiento para la obtencion de dialquilcarbonatos. Expired - Lifetime ES2061287T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4105554A DE4105554A1 (de) 1991-02-22 1991-02-22 Verfahren zur herstellung von dialkylcarbonaten

Publications (1)

Publication Number Publication Date
ES2061287T3 true ES2061287T3 (es) 1994-12-01

Family

ID=6425646

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92102154T Expired - Lifetime ES2061287T3 (es) 1991-02-22 1992-02-10 Procedimiento para la obtencion de dialquilcarbonatos.

Country Status (5)

Country Link
US (1) US5218135A (es)
EP (1) EP0499924B1 (es)
JP (1) JPH0597774A (es)
DE (2) DE4105554A1 (es)
ES (1) ES2061287T3 (es)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4129753C2 (de) * 1991-09-04 1995-05-04 Dainippon Ink & Chemicals Verfahren zur Herstellung von Cyclocarbonatverbindungen
US5436362A (en) * 1992-11-20 1995-07-25 Chiyoda Corporation Method of producing dialkylcarbonate
US6594688B2 (en) * 1993-10-01 2003-07-15 Collaboration Properties, Inc. Dedicated echo canceler for a workstation
US5998568A (en) * 1999-01-14 1999-12-07 Reichhold, Inc. Polyesters prepared from alkoxylated intermediates
US5969056A (en) * 1999-01-14 1999-10-19 Reichhold, Inc. Process for preparing esterification products from cyclic organic carbonates using catalysts comprising quaternary ammonium salts
US6365767B1 (en) 1999-05-28 2002-04-02 Exxonmobil Chemical Patents Inc. Process for co-production of dialkyl carbonate and alkanediol
US6207850B1 (en) 1999-11-03 2001-03-27 Mobil Oil Corporation Process for co-production of dialkyl carbonate and alkanediol
US6407279B1 (en) 1999-11-19 2002-06-18 Exxonmobil Chemical Patents Inc. Integrated process for preparing dialkyl carbonates and diols
US6162940A (en) * 1999-12-14 2000-12-19 Mobil Oil Corporation Process for co-production of dialkyl carbonate and alkanediol
US6342623B1 (en) 2000-02-04 2002-01-29 Exxonmobil Chemical Patents Inc. Process for co-production of dialkyl carbonate and alkanediol
US6166240A (en) * 2000-02-22 2000-12-26 Mobil Oil Corporation Process for co-production of dialkyl carbonate and alkanediol
GB2375762B (en) * 2001-05-21 2003-10-01 Fermenta Biotech Ltd Stereospecific synthesis of 2-hydroxy-4-phenyl-butyric acid esters
US7084292B2 (en) * 2001-06-22 2006-08-01 Exxonmobil Chemical Patents Inc. Integrated process for preparing dialkyl carbonates with a circulating catalyst
US6774256B2 (en) * 2001-06-22 2004-08-10 Exxonmobil Chemical Patents Inc. Low corrosive integrated process for preparing dialkyl carbonates
US6620959B1 (en) * 2002-04-16 2003-09-16 Exxonmobil Chemical Patents Inc. Process for the production of unsymmetric and/or symmetric dialkyl carbonates and diols
TWI313188B (en) * 2002-09-12 2009-08-11 Shell Int Research Catalytic conversion of an organic carbonate
US7378540B2 (en) * 2005-10-21 2008-05-27 Catalytic Distillation Technologies Process for producing organic carbonates
US7288668B2 (en) * 2005-11-17 2007-10-30 Catalytic Distillation Technologies Process for making diaryl carbonate
ES2363041T3 (es) 2006-08-03 2011-07-19 Shell Internationale Research Maatschappij B.V. Proceso para la preparación de carbonato de alquileno.
ATE478063T1 (de) * 2006-09-15 2010-09-15 Shell Int Research Verfahren zur herstellung von alkylencarbonat
DE602007010325D1 (de) * 2006-09-15 2010-12-16 Shell Int Research Verfahren zur herstellung von alkylenglykolen
BRPI0815487B1 (pt) 2007-08-14 2017-09-12 Shell Internationale Research Maatschappij B.V. Method for preparing an alkylene glycol from an alken.
EP2055699A1 (en) * 2007-10-30 2009-05-06 Enel Produzione S.p.A. Process for producing cyclic carbonates
US20090119979A1 (en) * 2007-11-08 2009-05-14 Imperial Petroleum, Inc. Catalysts for production of biodiesel fuel and glycerol
TWI423946B (zh) 2007-11-14 2014-01-21 Shell Int Research 伸烷基二醇的製造方法
US8110698B2 (en) * 2008-02-11 2012-02-07 Shell Oil Company Process for producing diphenyl carbonate
EP2291343B1 (en) * 2008-04-09 2015-01-14 Shell Internationale Research Maatschappij B.V. Process for the preparation of alkylene glycol
CA2724084A1 (en) 2008-05-15 2009-11-19 Shell Internationale Research Maatschappij B.V. Process for the preparation of an alkylene carbonate and an alkylene glycol
EP2285795B1 (en) 2008-05-15 2017-03-22 Shell Internationale Research Maatschappij B.V. Process for the preparation of alkylene carbonate and/or alkylene glycol
US9249082B2 (en) * 2010-02-09 2016-02-02 King Abdulaziz City for Science and Technology (KACST) Synthesis of dimethyl carbonate from carbon dioxide and methanol
KR101232125B1 (ko) 2010-06-21 2013-02-12 경희대학교 산학협력단 알킬렌 카보네이트의 제조방법 및 그를 위한 촉매
CN102372636A (zh) * 2011-12-13 2012-03-14 河北工业大学 一种酯交换法合成碳酸二甲酯的工艺
IN2014MU00336A (es) 2014-01-30 2015-09-11 Indian Oil Corp Ltd
CN104610064B (zh) * 2015-01-29 2017-04-12 大连理工大学 一锅法以碳酸盐为催化剂制备碳酸二甲酯的工艺
CN107915574B (zh) * 2016-10-08 2021-08-03 中国石油化工股份有限公司 用于合成碳酸二甲酯的方法
CN107417659A (zh) * 2017-05-22 2017-12-01 武汉轻工大学 一种利用二氧化碳常压合成碳酸酯的方法
EP3655399B1 (en) 2017-07-18 2021-02-24 Shell Internationale Research Maatschappij B.V. Process for preparing alkanediol and dialkyl carbonate

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2994705A (en) 1958-12-08 1961-08-01 Pure Oil Co Preparation of cyclic alkylene carbonates in the presence of organic phosphonium compounds
US3535341A (en) * 1968-02-07 1970-10-20 Dow Chemical Co Process for making alkylene carbonates
US3535342A (en) * 1968-02-07 1970-10-20 Dow Chemical Co Process for making alkylene carbonates
US3896090A (en) * 1972-01-04 1975-07-22 Ppg Industries Inc Process for preparing polycarbonates
IT1034323B (it) 1975-03-17 1979-09-10 Anic Spa Procedimento per la preparazione di alchilencarbonati
DE2740243A1 (de) * 1977-09-07 1979-03-15 Bayer Ag Verfahren zur herstellung von dialkylcarbonaten
DE2740251A1 (de) 1977-09-07 1979-03-22 Bayer Ag Verfahren zur herstellung von dialkylcarbonaten
DE2748718A1 (de) 1977-10-29 1979-05-03 Bayer Ag Verfahren zur herstellung von dialkylcarbonaten
CA1176622A (en) * 1981-06-29 1984-10-23 James E. Rinz Catalytic synthesis of cyclic carbonates
IN159117B (es) 1981-12-02 1987-03-28 Halcon Sd Group Inc
GB8307613D0 (en) * 1983-03-18 1983-04-27 Bp Chem Int Ltd Carbonates
US4851555A (en) 1984-10-25 1989-07-25 Scientific Design Company, Inc. Process for preparing alkylene oxides from alkylene carbonates
US4661609A (en) * 1986-07-31 1987-04-28 Texaco Inc. Process for cosynthesis of ethylene glycol and dimethyl carbonate
IT1251082B (it) * 1991-07-11 1995-05-04 Sits Soc It Telecom Siemens Procedimento per la compensazione della distorsione am/pm di un trasmettitore tramite modulazuone della fase dell'oscillazione tlocale, e relativo circuito di compemsazione.

Also Published As

Publication number Publication date
DE4105554A1 (de) 1992-08-27
EP0499924B1 (de) 1994-10-05
JPH0597774A (ja) 1993-04-20
US5218135A (en) 1993-06-08
EP0499924A1 (de) 1992-08-26
DE59200574D1 (de) 1994-11-10

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