FR2299302B1 - - Google Patents

Info

Publication number
FR2299302B1
FR2299302B1 FR7526844A FR7526844A FR2299302B1 FR 2299302 B1 FR2299302 B1 FR 2299302B1 FR 7526844 A FR7526844 A FR 7526844A FR 7526844 A FR7526844 A FR 7526844A FR 2299302 B1 FR2299302 B1 FR 2299302B1
Authority
FR
France
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
Application number
FR7526844A
Other languages
French (fr)
Other versions
FR2299302A1 (fr
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.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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
Priority claimed from GB3864474A external-priority patent/GB1524682A/en
Application filed by SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Publication of FR2299302A1 publication Critical patent/FR2299302A1/fr
Application granted granted Critical
Publication of FR2299302B1 publication Critical patent/FR2299302B1/fr
Granted 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
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/385—Saturated compounds containing a keto group being part of a ring
    • C07C49/517—Saturated compounds containing a keto group being part of a ring containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
FR7526844A 1974-09-04 1975-09-02 Procede pour la preparation de cyclobutanones et de cyclobutenones et composes nouveaux obtenus Granted FR2299302A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3864474A GB1524682A (en) 1974-09-04 1974-09-04 Process for the preparation of cyclobutanones
GB2181475 1975-05-21

Publications (2)

Publication Number Publication Date
FR2299302A1 FR2299302A1 (fr) 1976-08-27
FR2299302B1 true FR2299302B1 (enrdf_load_html_response) 1978-12-29

Family

ID=26255536

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7526844A Granted FR2299302A1 (fr) 1974-09-04 1975-09-02 Procede pour la preparation de cyclobutanones et de cyclobutenones et composes nouveaux obtenus

Country Status (10)

Country Link
JP (1) JPS5912093B2 (enrdf_load_html_response)
BR (1) BR7505619A (enrdf_load_html_response)
CH (1) CH617653A5 (enrdf_load_html_response)
DD (1) DD124724A5 (enrdf_load_html_response)
DE (1) DE2539048A1 (enrdf_load_html_response)
FR (1) FR2299302A1 (enrdf_load_html_response)
HU (1) HU176610B (enrdf_load_html_response)
IL (1) IL48032A (enrdf_load_html_response)
IT (1) IT1042237B (enrdf_load_html_response)
NL (1) NL186314C (enrdf_load_html_response)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2638356A1 (de) * 1976-08-26 1978-03-02 Bayer Ag Verfahren zur herstellung vinylsubstituierter cyclopropancarbonsaeureester
DE2813336A1 (de) * 1977-03-31 1978-10-05 Ciba Geigy Ag 2-(2',2'-dihalogenvinyl)- und 2-(2', 2',2'-trihalogenaethyl)-cyclobutanone
DE2813337A1 (de) * 1977-03-31 1978-10-05 Ciba Geigy Ag Verfahren zur herstellung von 2-(2', 2',2'-trihalogenaethyl)-4-halogencyclobutan1-onen
EP0002207B1 (de) * 1977-11-24 1981-09-02 Ciba-Geigy Ag Dichlorvinylcyclobutanone, Verfahren zu deren Herstellung und ihre Verwendung als Zwischenprodukte für die Herstellung von Schädlingsbekämpfungsmitteln
FR2438022A2 (fr) * 1978-10-02 1980-04-30 Ciba Geigy Ag Procede de preparation de cyclobutanones halogenees
JPS5553234A (en) * 1978-10-11 1980-04-18 Ciba Geigy Ag 22*2**2**2**tribromoethyl**44chlorocyclobutanee 11one*its manufacture and intermediate for manufacture
JPS5692830A (en) * 1979-12-07 1981-07-27 Ciba Geigy Ag 22*2**2**dichloroo3**3**3**trifluoropropyl** and 22*2**2**3**trichloroo3**3** difluoropropyl**44chlorocyclobutanee11one and their manufacture
DE3042218A1 (de) * 1980-11-08 1982-06-09 Bayer Ag, 5090 Leverkusen 2,2-dimethylcyclobutanone, und verfahren zu ihrer herstellung
US5420356A (en) * 1993-08-11 1995-05-30 Sumitomo Chemical Company, Limited Process for producing cyclobutanones
EP3766862B1 (en) * 2019-07-17 2023-06-07 Shin-Etsu Chemical Co., Ltd. Dimethylcyclobutanone compounds, dimethylcyclobutane compounds, and processes for preparing the same
EP3766861B1 (en) 2019-07-17 2023-05-24 Shin-Etsu Chemical Co., Ltd. Diester compound having a dimethylcyclobutane ring, a process for preparing the same, and a process for preparing dimethylcyclobutane compound derived from the diester compound

Also Published As

Publication number Publication date
FR2299302A1 (fr) 1976-08-27
JPS5170752A (en) 1976-06-18
HU176610B (en) 1981-03-28
DE2539048A1 (de) 1976-03-25
JPS5912093B2 (ja) 1984-03-21
CH617653A5 (en) 1980-06-13
AU8446475A (en) 1977-03-10
NL186314C (nl) 1990-11-01
IL48032A0 (en) 1975-11-25
BR7505619A (pt) 1976-08-03
IT1042237B (it) 1980-01-30
DD124724A5 (enrdf_load_html_response) 1977-03-09
NL7510373A (nl) 1976-03-08
IL48032A (en) 1979-10-31
DE2539048C2 (enrdf_load_html_response) 1988-03-31

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Legal Events

Date Code Title Description
ST Notification of lapse