DE69204983D1 - Verfahren zur Herstellung von Cyclopropylmethylketon. - Google Patents

Verfahren zur Herstellung von Cyclopropylmethylketon.

Info

Publication number
DE69204983D1
DE69204983D1 DE69204983T DE69204983T DE69204983D1 DE 69204983 D1 DE69204983 D1 DE 69204983D1 DE 69204983 T DE69204983 T DE 69204983T DE 69204983 T DE69204983 T DE 69204983T DE 69204983 D1 DE69204983 D1 DE 69204983D1
Authority
DE
Germany
Prior art keywords
preparation
halide
methyl ketone
cyclopropyl methyl
continuously
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
DE69204983T
Other languages
English (en)
Other versions
DE69204983T2 (de
Inventor
Roger Dr Hunston
Rudolf Dr Waditschatka
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.)
Syngenta Participations AG
Original Assignee
Ciba Geigy 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25162925&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69204983(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of DE69204983D1 publication Critical patent/DE69204983D1/de
Publication of DE69204983T2 publication Critical patent/DE69204983T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/673—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton
    • C07C45/676—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton by elimination of carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/22—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of halogens; by substitution of halogen atoms by other halogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE69204983T 1991-11-19 1992-11-10 Verfahren zur Herstellung von Cyclopropylmethylketon. Expired - Lifetime DE69204983T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79453691A 1991-11-19 1991-11-19

Publications (2)

Publication Number Publication Date
DE69204983D1 true DE69204983D1 (de) 1995-10-26
DE69204983T2 DE69204983T2 (de) 1996-03-14

Family

ID=25162925

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69204983T Expired - Lifetime DE69204983T2 (de) 1991-11-19 1992-11-10 Verfahren zur Herstellung von Cyclopropylmethylketon.

Country Status (12)

Country Link
EP (1) EP0552586B1 (de)
JP (1) JP3388321B2 (de)
KR (1) KR100229128B1 (de)
AT (1) ATE128112T1 (de)
CA (1) CA2083113C (de)
DE (1) DE69204983T2 (de)
DK (1) DK0552586T3 (de)
ES (1) ES2078721T3 (de)
GR (1) GR3017470T3 (de)
IL (1) IL103765A (de)
MX (1) MX9206664A (de)
TW (1) TW210999B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19503241A1 (de) * 1995-02-02 1996-08-08 Huels Chemische Werke Ag Verfahren zur Herstellung von Cyclopropylalkylketonen und 4,5-Dihydroalkylfuranen
DE19630449A1 (de) * 1996-07-27 1998-01-29 Huels Chemische Werke Ag Verfahren zur Herstellung von Cyclopropylalkylketonen und 4,5-Dihydroalkylfuranen
DE19710879A1 (de) * 1997-03-15 1998-09-17 Huels Chemische Werke Ag Verfahren zur Herstellung von hochreinem Cyclopropylmethylketon
CN105622369B (zh) * 2015-12-29 2018-04-24 浙江联盛化学股份有限公司 一种环丙基甲基酮的制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811847B2 (ja) * 1975-03-07 1983-03-04 武田薬品工業株式会社 アシルシクロプロパンカゴウブツノ セイゾウホウ

Also Published As

Publication number Publication date
JP3388321B2 (ja) 2003-03-17
EP0552586B1 (de) 1995-09-20
MX9206664A (es) 1993-05-01
CA2083113C (en) 2003-12-30
JPH05262690A (ja) 1993-10-12
IL103765A (en) 1996-11-14
CA2083113A1 (en) 1993-05-20
DE69204983T2 (de) 1996-03-14
GR3017470T3 (en) 1995-12-31
ES2078721T3 (es) 1995-12-16
IL103765A0 (en) 1993-04-04
KR100229128B1 (ko) 1999-11-01
ATE128112T1 (de) 1995-10-15
EP0552586A1 (de) 1993-07-28
KR930009974A (ko) 1993-06-21
TW210999B (de) 1993-08-11
DK0552586T3 (da) 1995-11-13

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: NOVARTIS AG, BASEL, CH

8327 Change in the person/name/address of the patent owner

Owner name: SYNGENTA PARTICIPATIONS AG, BASEL, CH

8328 Change in the person/name/address of the agent

Representative=s name: MAIWALD PATENTANWALTSGESELLSCHAFT MBH, 80335 MUENC

R071 Expiry of right

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