IT7851674A0 - Procedimento per produrre dialchilcarbonati - Google Patents

Procedimento per produrre dialchilcarbonati

Info

Publication number
IT7851674A0
IT7851674A0 IT7851674A IT5167478A IT7851674A0 IT 7851674 A0 IT7851674 A0 IT 7851674A0 IT 7851674 A IT7851674 A IT 7851674A IT 5167478 A IT5167478 A IT 5167478A IT 7851674 A0 IT7851674 A0 IT 7851674A0
Authority
IT
Italy
Prior art keywords
dialkylcarbonates
procedure
producing
producing dialkylcarbonates
Prior art date
Application number
IT7851674A
Other languages
English (en)
Other versions
IT1106225B (it
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
Publication of IT7851674A0 publication Critical patent/IT7851674A0/it
Application granted granted Critical
Publication of IT1106225B publication Critical patent/IT1106225B/it

Links

Classifications

    • 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
    • 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
    • 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)
IT51674/78A 1977-10-29 1978-10-27 Procedimento per produrre dialchilcarbonati IT1106225B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772748718 DE2748718A1 (de) 1977-10-29 1977-10-29 Verfahren zur herstellung von dialkylcarbonaten

Publications (2)

Publication Number Publication Date
IT7851674A0 true IT7851674A0 (it) 1978-10-27
IT1106225B IT1106225B (it) 1985-11-11

Family

ID=6022667

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51674/78A IT1106225B (it) 1977-10-29 1978-10-27 Procedimento per produrre dialchilcarbonati

Country Status (5)

Country Link
US (1) US4434105A (it)
EP (1) EP0001777B1 (it)
JP (1) JPS6027659B2 (it)
DE (2) DE2748718A1 (it)
IT (1) IT1106225B (it)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3346111C1 (de) * 1983-12-21 1984-10-11 Festo KG, 7300 Esslingen Verteilervorrichtung für ein Druckmedium
US5118818A (en) * 1990-03-09 1992-06-02 Enichem Synthesis S.P.A. Process for preparing organic carbonates
DE4105554A1 (de) 1991-02-22 1992-08-27 Bayer Ag Verfahren zur herstellung von dialkylcarbonaten
JPH0539247A (ja) * 1991-03-14 1993-02-19 Idemitsu Kosan Co Ltd 有機カーボネートの製造方法
US5436362A (en) * 1992-11-20 1995-07-25 Chiyoda Corporation Method of producing dialkylcarbonate
CA2133231A1 (en) * 1994-09-29 1996-03-30 Kuen-Yuan Hwang Process for preparing carbonate compounds
US5498743A (en) * 1994-10-20 1996-03-12 Mobil Oil Corp. Process for producing dialkylcarbonates
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
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
US6573396B2 (en) 2001-10-12 2003-06-03 Exxonmobil Chemical Patents Inc. Co-production of dialkyl carbonates and diols with treatment of hydroxy alkyl carbonate
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
AR043292A1 (es) * 2002-04-25 2005-07-27 Shell Int Research Uso de gasoil derivado de fischer-tropsch y una composicion combustible que lo contiene
CN100415733C (zh) * 2003-06-30 2008-09-03 国际壳牌研究有限公司 碳酸亚丙酯的制备方法
WO2005021688A1 (en) * 2003-09-03 2005-03-10 Shell Internationale Research Maatschappij B.V. Fuel compositions comprising fischer-tropsch derived fuel
TWI382979B (zh) * 2006-02-22 2013-01-21 Shell Int Research 碳酸伸烷酯之生產方法及由此生產的碳酸伸烷酯於烷二醇及碳酸二烷酯之製造中的用途
TWI383976B (zh) * 2006-02-22 2013-02-01 Shell Int Research 製備碳酸二烷酯及烷二醇的方法
TW200740731A (en) * 2006-02-22 2007-11-01 Shell Int Research Process for the preparation of alkanediol
TWI378087B (en) * 2006-02-22 2012-12-01 Shell Int Research Process for the preparation of an alkanediol and a dialkyl carbonate
TW200740749A (en) * 2006-02-22 2007-11-01 Shell Int Research Process for the preparation of an alkanediol and a dialkyl carbonate
TWI387584B (zh) * 2006-03-13 2013-03-01 Shell Int Research 碳酸伸烷酯之生產方法及由此生產之碳酸伸烷酯於烷二醇及碳酸二烷酯之製造中之用途
KR101548024B1 (ko) * 2007-04-23 2015-08-27 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 1,2-알킬렌 카보네이트의 제조방법
TWI457317B (zh) 2008-05-20 2014-10-21 Shell Int Research 碳酸伸烷酯之製造方法
US9073849B2 (en) 2012-05-22 2015-07-07 Council Of Scientific & Industrial Research Process for making dimethyl carbonate
CN104418701B (zh) * 2013-09-11 2016-09-28 中国科学院过程工程研究所 一种利用二氧化碳合成碳酸二乙酯联产二元醇的方法
US9611210B2 (en) 2014-01-30 2017-04-04 Indian Oil Corporation Limited Single-pot synthesis of dialkyl carbonates using catalyst from natural resource
KR20230049854A (ko) * 2021-10-07 2023-04-14 주식회사 엘지화학 비대칭 선형 카보네이트 및 비대칭 선형 카보네이트 제조 방법
WO2026002649A1 (en) 2024-06-24 2026-01-02 Shell Internationale Research Maatschappij B.V. Process for the production of alkylene carbonate

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773070A (en) 1952-10-31 1956-12-04 Jefferson Chem Co Inc Catalytic process for producing alkylene carbonates
US2924608A (en) 1957-12-30 1960-02-09 Olin Mathieson Ethylene carbonates
US2994704A (en) 1958-11-19 1961-08-01 Pure Oil Co Preparation of cyclic alkylene carbonates
US3248415A (en) * 1963-01-16 1966-04-26 Pittsburgh Plate Glass Co Method of preparing high molecular weight polycarbonates
US3535342A (en) 1968-02-07 1970-10-20 Dow Chemical Co Process for making alkylene carbonates
US3535341A (en) 1968-02-07 1970-10-20 Dow Chemical Co Process for making alkylene carbonates
US3642858A (en) * 1969-02-12 1972-02-15 Dow Chemical Co Carbonate synthesis from alkylene carbonates
US3896090A (en) 1972-01-04 1975-07-22 Ppg Industries Inc Process for preparing polycarbonates
IT1026904B (it) * 1974-12-10 1978-10-20 Snam Progetti Procedimento per la preparazione di sali di monoesteri dell acido carbonico
IT1034961B (it) 1975-04-09 1979-10-10 Snam Progetti Procedimento per la preparazione di dialchilcarbonati
DE2740243A1 (de) 1977-09-07 1979-03-15 Bayer Ag Verfahren zur herstellung von dialkylcarbonaten

Also Published As

Publication number Publication date
JPS6027659B2 (ja) 1985-06-29
US4434105A (en) 1984-02-28
IT1106225B (it) 1985-11-11
DE2860096D1 (en) 1980-11-13
EP0001777B1 (de) 1980-07-23
JPS5470221A (en) 1979-06-05
DE2748718A1 (de) 1979-05-03
EP0001777A1 (de) 1979-05-16

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