DK0422523T3 - Fremgangsmåde til fremstilling af cykliske kulsyreestere - Google Patents

Fremgangsmåde til fremstilling af cykliske kulsyreestere

Info

Publication number
DK0422523T3
DK0422523T3 DK90119161.9T DK90119161T DK0422523T3 DK 0422523 T3 DK0422523 T3 DK 0422523T3 DK 90119161 T DK90119161 T DK 90119161T DK 0422523 T3 DK0422523 T3 DK 0422523T3
Authority
DK
Denmark
Prior art keywords
preparation
cyclic carbonic
carbonic esters
cyclic
esters
Prior art date
Application number
DK90119161.9T
Other languages
Danish (da)
English (en)
Inventor
Klaus Robert Dr-Dipl-I Mueller
Berthold Dr Buchholz
Joachim Dr-Dipl-Chem Hess
Original Assignee
Boehringer Ingelheim Int
Boehringer Ingelheim Kg
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=6391077&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0422523(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Boehringer Ingelheim Int, Boehringer Ingelheim Kg filed Critical Boehringer Ingelheim Int
Application granted granted Critical
Publication of DK0422523T3 publication Critical patent/DK0422523T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
    • C07D319/06—1,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Catalysts (AREA)
DK90119161.9T 1989-10-07 1990-10-05 Fremgangsmåde til fremstilling af cykliske kulsyreestere DK0422523T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3933617A DE3933617A1 (de) 1989-10-07 1989-10-07 Verfahren zum herstellen von cyclischen kohlensaeureestern

Publications (1)

Publication Number Publication Date
DK0422523T3 true DK0422523T3 (da) 1995-05-22

Family

ID=6391077

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90119161.9T DK0422523T3 (da) 1989-10-07 1990-10-05 Fremgangsmåde til fremstilling af cykliske kulsyreestere

Country Status (6)

Country Link
EP (1) EP0422523B1 (enExample)
JP (1) JP2916706B2 (enExample)
AT (1) ATE119899T1 (enExample)
DE (2) DE3933617A1 (enExample)
DK (1) DK0422523T3 (enExample)
ES (1) ES2068962T3 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0816354A1 (de) * 1996-06-25 1998-01-07 Bayer Ag Verfahren zur Herstellung und Stabilisierung von aliphatischen Sechsringcarbonaten
JPH11269166A (ja) * 1998-03-19 1999-10-05 Daicel Chem Ind Ltd 環状炭酸エステルの製造方法
US8323368B2 (en) 2005-05-20 2012-12-04 Nissan Chemical Industries, Ltd. Production method of polishing composition
EP2709995B1 (en) * 2011-05-14 2018-06-13 Sang-Hyun Pyo Method for producing cyclic carbonates

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663569A (en) * 1969-09-02 1972-05-16 Atlas Chem Ind Process for preparing cyclic carbonates from polyhydric alcohols
DE2265228A1 (de) * 1971-05-13 1976-12-02 Snam Progetti Verfahren zur herstellung von polymeren carbonaten
US4374259A (en) * 1978-06-29 1983-02-15 Texaco Development Corporation Process for converting substituted ethylene carbonates into substituted ethylene oxides using tin catalysts

Also Published As

Publication number Publication date
JPH03130279A (ja) 1991-06-04
EP0422523A3 (en) 1991-09-18
DE3933617C2 (enExample) 1991-10-31
EP0422523A2 (de) 1991-04-17
DE59008704D1 (de) 1995-04-20
ATE119899T1 (de) 1995-04-15
DE3933617A1 (de) 1991-04-18
EP0422523B1 (de) 1995-03-15
JP2916706B2 (ja) 1999-07-05
ES2068962T3 (es) 1995-05-01

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