DE69103445T2 - Verfahren zur Herstellung von organischen Carbonaten. - Google Patents

Verfahren zur Herstellung von organischen Carbonaten.

Info

Publication number
DE69103445T2
DE69103445T2 DE69103445T DE69103445T DE69103445T2 DE 69103445 T2 DE69103445 T2 DE 69103445T2 DE 69103445 T DE69103445 T DE 69103445T DE 69103445 T DE69103445 T DE 69103445T DE 69103445 T2 DE69103445 T2 DE 69103445T2
Authority
DE
Germany
Prior art keywords
organic carbonates
production
chem
halogen
carbonates
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
DE69103445T
Other languages
English (en)
Other versions
DE69103445D1 (de
DE69103445T3 (de
Inventor
Daniele Delledonne
Franco Rivetti
Ugo Romano
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.)
Enichem SpA
Original Assignee
Enichem Sintesi SpA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27272987&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69103445(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from IT19628A external-priority patent/IT1239942B/it
Priority claimed from IT02001290A external-priority patent/IT1246378B/it
Priority claimed from IT2053490A external-priority patent/IT1248689B/it
Application filed by Enichem Sintesi SpA filed Critical Enichem Sintesi SpA
Publication of DE69103445D1 publication Critical patent/DE69103445D1/de
Application granted granted Critical
Publication of DE69103445T2 publication Critical patent/DE69103445T2/de
Publication of DE69103445T3 publication Critical patent/DE69103445T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

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)
  • Cephalosporin Compounds (AREA)
DE69103445T 1990-03-09 1991-03-06 Verfahren zur Herstellung von organischen Carbonaten. Expired - Lifetime DE69103445T3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT19628A IT1239942B (it) 1990-03-09 1990-03-09 Procedimento per la preparazione di carbonati organici
IT02001290A IT1246378B (it) 1990-04-12 1990-04-12 Procedimento per la produzione di carbonati organici
IT2053490A IT1248689B (it) 1990-06-04 1990-06-04 Procedimento per la preparazione di carbonati organici

Publications (3)

Publication Number Publication Date
DE69103445D1 DE69103445D1 (de) 1994-09-22
DE69103445T2 true DE69103445T2 (de) 1995-01-19
DE69103445T3 DE69103445T3 (de) 1998-03-19

Family

ID=27272987

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69103445T Expired - Lifetime DE69103445T3 (de) 1990-03-09 1991-03-06 Verfahren zur Herstellung von organischen Carbonaten.

Country Status (8)

Country Link
US (1) US5118818A (de)
EP (1) EP0445891B2 (de)
JP (1) JP3026114B2 (de)
AT (1) ATE110052T1 (de)
DE (1) DE69103445T3 (de)
DK (1) DK0445891T3 (de)
ES (1) ES2059034T5 (de)
GR (1) GR3023473T3 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5212321A (en) * 1989-10-07 1993-05-18 Boehringer Ingelheim Gmbh Process for the preparation of trimethylene carbonate
JPH04312554A (ja) * 1991-04-11 1992-11-04 Idemitsu Kosan Co Ltd 有機カーボネートの製造法
IT1251853B (it) * 1991-09-23 1995-05-26 Enichem Sintesi Procedimento per la produzione di carbonati alchilici
DE4225870A1 (de) * 1992-08-05 1994-02-10 Basf Ag Verfahren zur Herstellung von Glycerincarbonat
US5498743A (en) * 1994-10-20 1996-03-12 Mobil Oil Corp. Process for producing dialkylcarbonates
KR100441458B1 (ko) * 1995-10-25 2004-09-18 미쓰비시 가가꾸 가부시키가이샤 비대칭쇄상탄산에스테르의제조방법
US6008399A (en) * 1999-03-11 1999-12-28 Mobil Oil Corporation Process for preparing organic carbonates
KR100460448B1 (ko) * 2000-05-29 2004-12-08 한국화학연구원 알킬알콜과 탄산가스를 이용한 디알킬 카보네이트의제조방법
US20110155594A1 (en) * 2009-12-29 2011-06-30 Philip Morris Usa Inc. Cigarette pack with attached promotional sample

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA923139A (en) * 1970-03-04 1973-03-20 Snamprogetti S.P.A. Process for the preparation of esters of the carbonic acid
US4218391A (en) * 1976-09-30 1980-08-19 Anic, S.P.A. Method for the preparation of esters of carbonic acid
DE2748718A1 (de) * 1977-10-29 1979-05-03 Bayer Ag Verfahren zur herstellung von dialkylcarbonaten
US4361519A (en) * 1979-05-14 1982-11-30 General Electric Company Catalytic aliphatic carbonate process
IT1127270B (it) * 1979-12-04 1986-05-21 Anic Spa Processo per la produzione di dimetilcarbonato
DE3021554A1 (de) * 1980-06-07 1981-12-24 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von carbonaten
US4360477A (en) * 1981-11-09 1982-11-23 General Electric Company Carbonylation of alkanols
US4658041A (en) * 1982-09-24 1987-04-14 The Dow Chemical Company Preparation of alkyl carbonates
US4604242A (en) * 1984-03-19 1986-08-05 The Dow Chemical Company Preparation of dialiphatic, dialicyclic, or di(aryl-substituted aliphatic) carbonates
US4785130A (en) * 1984-09-20 1988-11-15 Texaco Inc. Preparation of dimethyl carbonate
GB8526306D0 (en) * 1985-10-24 1985-11-27 British Petroleum Co Plc Carbonate esters
EP0269718B1 (de) * 1986-06-06 1991-10-16 The Dow Chemical Company Katalytisches verfahren in der dampfphase zur herstellung von kohlenwasserstoffkarbonaten
IT1227182B (it) * 1988-10-19 1991-03-21 Enichem Sintesi Procedimento migliorato per la preparazione di di alchil carbonati

Also Published As

Publication number Publication date
EP0445891B1 (de) 1994-08-17
EP0445891B2 (de) 1997-04-09
US5118818A (en) 1992-06-02
DE69103445D1 (de) 1994-09-22
GR3023473T3 (en) 1997-08-29
ES2059034T5 (es) 1997-07-16
DE69103445T3 (de) 1998-03-19
ATE110052T1 (de) 1994-09-15
EP0445891A1 (de) 1991-09-11
JP3026114B2 (ja) 2000-03-27
DK0445891T3 (da) 1994-10-31
ES2059034T3 (es) 1994-11-01
JPH04217644A (ja) 1992-08-07

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: ENICHEM S.P.A., MAILAND/MILANO, IT