GR3023473T3 - Process for preparing organic carbonates. - Google Patents

Process for preparing organic carbonates.

Info

Publication number: GR3023473T3
Authority: GR; Greece
Prior art keywords: organic carbonates; preparing organic; chem; halogen; carbonates
Prior art date: 1990-03-09

Application number

GR970401122T

Other languages

English (en)

Inventor

Daniele Delledonne

Franco Rivetti

Ugo Romano

Original Assignee

Enichem Sintesi

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.)

1990-03-09

Filing date

1997-05-16

Publication date

1997-08-29

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=GR3023473(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1990-03-09 Priority claimed from IT19628A external-priority patent/IT1239942B/it

1990-04-12 Priority claimed from IT02001290A external-priority patent/IT1246378B/it

1990-06-04 Priority claimed from IT2053490A external-priority patent/IT1248689B/it

1997-05-16 Application filed by Enichem Sintesi filed Critical Enichem Sintesi

1997-08-29 Publication of GR3023473T3 publication Critical patent/GR3023473T3/el

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)

GR970401122T 1990-03-09 1997-05-16 Process for preparing organic carbonates. GR3023473T3 (en)

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 (1)

Publication Number	Publication Date
GR3023473T3 true GR3023473T3 (en)	1997-08-29

Family

ID=27272987

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GR970401122T GR3023473T3 (en)	1990-03-09	1997-05-16	Process for preparing organic carbonates.

Country Status (8)

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

Families Citing this family (8)

* 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

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
JPS63503460A (ja) *	1986-06-06	1988-12-15	ザ・ダウ・ケミカル・カンパニー	ジヒドロカルビルカーボネートの接触気相製造法
IT1227182B (it) *	1988-10-19	1991-03-21	Enichem Sintesi	Procedimento migliorato per la preparazione di di alchil carbonati

1991
- 1991-03-06 ES ES91200479T patent/ES2059034T5/es not_active Expired - Lifetime
- 1991-03-06 DE DE69103445T patent/DE69103445T3/de not_active Expired - Lifetime
- 1991-03-06 US US07/665,322 patent/US5118818A/en not_active Expired - Lifetime
- 1991-03-06 EP EP91200479A patent/EP0445891B2/en not_active Expired - Lifetime
- 1991-03-06 AT AT91200479T patent/ATE110052T1/de not_active IP Right Cessation
- 1991-03-06 DK DK91200479.3T patent/DK0445891T3/da active
- 1991-03-08 JP JP3067763A patent/JP3026114B2/ja not_active Expired - Lifetime
1997
- 1997-05-16 GR GR970401122T patent/GR3023473T3/el unknown

Also Published As

Publication number	Publication date
JP3026114B2 (ja)	2000-03-27
EP0445891A1 (en)	1991-09-11
DK0445891T3 (da)	1994-10-31
ES2059034T5 (es)	1997-07-16
DE69103445T2 (de)	1995-01-19
DE69103445D1 (de)	1994-09-22
DE69103445T3 (de)	1998-03-19
EP0445891B1 (en)	1994-08-17
ES2059034T3 (es)	1994-11-01
EP0445891B2 (en)	1997-04-09
JPH04217644A (ja)	1992-08-07
ATE110052T1 (de)	1994-09-15
US5118818A (en)	1992-06-02

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