BE808733A - Procede de preparation de cyclohexane-diones-1,3 - Google Patents

Procede de preparation de cyclohexane-diones-1,3

Info

Publication number
BE808733A
BE808733A BE138955A BE138955A BE808733A BE 808733 A BE808733 A BE 808733A BE 138955 A BE138955 A BE 138955A BE 138955 A BE138955 A BE 138955A BE 808733 A BE808733 A BE 808733A
Authority
BE
Belgium
Prior art keywords
diones
cyclohexane
preparation
Prior art date
Application number
BE138955A
Other languages
English (en)
Original Assignee
Hoechst 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
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of BE808733A publication Critical patent/BE808733A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/56Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/57Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
    • C07C45/60Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in six-membered rings

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)
  • Pyrane Compounds (AREA)
BE138955A 1972-12-16 1973-12-17 Procede de preparation de cyclohexane-diones-1,3 BE808733A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2261751A DE2261751C3 (de) 1972-12-16 1972-12-16 Verfahren zur Herstellung von Cyclohexandionen-(1,3)

Publications (1)

Publication Number Publication Date
BE808733A true BE808733A (fr) 1974-06-17

Family

ID=5864636

Family Applications (1)

Application Number Title Priority Date Filing Date
BE138955A BE808733A (fr) 1972-12-16 1973-12-17 Procede de preparation de cyclohexane-diones-1,3

Country Status (10)

Country Link
US (1) US3932510A (fr)
JP (1) JPS4987649A (fr)
BE (1) BE808733A (fr)
CA (1) CA1052823A (fr)
CH (1) CH611867A5 (fr)
DE (1) DE2261751C3 (fr)
FR (1) FR2210600B1 (fr)
GB (1) GB1458980A (fr)
IT (1) IT1001411B (fr)
NL (1) NL7316928A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2450086C3 (de) * 1974-10-22 1981-10-08 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Resorcinen aus δ -Ketocarbonsäuren oder ihren Lactonen
DE2504930C2 (de) * 1975-02-06 1983-02-10 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von 2,6,6- Trimethyl-cyclohex-2-en-1-on
DE2533920C2 (de) * 1975-07-30 1982-12-09 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Resorcinen
US4371711A (en) * 1979-05-30 1983-02-01 Sumitomo Chemical Company, Limited Process for producing 4-hydroxycyclopentenones
US4701539A (en) * 1979-11-01 1987-10-20 Fmc Corporation 3,4-dihydro-4,4-dimethyl-2H-pyran-2-one, an insecticide intermediate
US4347386A (en) * 1980-04-30 1982-08-31 Sumitomo Chemical Company, Limited Process for preparing cyclopentenolones
US4398043A (en) * 1980-12-10 1983-08-09 Sumitomo Chemical Company, Limited Process for preparing cyclopentenolones
EP0065708A3 (fr) * 1981-05-21 1983-01-26 Lonza Ag Procédé de préparation de la dimédone
US5744648A (en) * 1996-08-01 1998-04-28 Hoechst Celanese Corporation Process for the manufacture of 1, 3-cyclohexanedione
AU2003203479B2 (en) 2002-04-09 2005-10-06 Syngenta Participations Ag Process for the preparation of bicyclic diketone salts
AU2003203482B2 (en) * 2002-04-09 2005-06-02 Syngenta Participations Ag Process for the preparation of cyclic diketones
EP1491951A3 (fr) * 2003-06-09 2010-03-31 FUJIFILM Corporation Composition de photoréserve de type positif

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2510364A (en) * 1948-01-16 1950-06-06 Goodrich Co B F Reaction of beta-lactones with organic magnesium halides
GB1198425A (en) * 1967-06-02 1970-07-15 Bp Chem Int Ltd Production of Caprolactam
US3652596A (en) * 1967-12-04 1972-03-28 Syntex Corp Production of unsaturated carbocyclic ketones

Also Published As

Publication number Publication date
FR2210600B1 (fr) 1977-08-12
JPS4987649A (fr) 1974-08-22
DE2261751A1 (de) 1974-06-20
DE2261751B2 (de) 1980-12-04
CH611867A5 (fr) 1979-06-29
DE2261751C3 (de) 1981-12-24
IT1001411B (it) 1976-04-20
FR2210600A1 (fr) 1974-07-12
GB1458980A (en) 1976-12-22
CA1052823A (fr) 1979-04-17
NL7316928A (fr) 1974-06-18
US3932510A (en) 1976-01-13

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