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FR2300064A1 - Procede de preparation de 2,6,6-trimethyl-cyclohexene-2-one-1 - Google Patents

Procede de preparation de 2,6,6-trimethyl-cyclohexene-2-one-1

Info

Publication number
FR2300064A1
FR2300064A1 FR7603110A FR7603110A FR2300064A1 FR 2300064 A1 FR2300064 A1 FR 2300064A1 FR 7603110 A FR7603110 A FR 7603110A FR 7603110 A FR7603110 A FR 7603110A FR 2300064 A1 FR2300064 A1 FR 2300064A1
Authority
FR
France
Prior art keywords
cyclohexene
trimethyl
preparing
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.)
Granted
Application number
FR7603110A
Other languages
English (en)
Other versions
FR2300064B1 (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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of FR2300064A1 publication Critical patent/FR2300064A1/fr
Application granted granted Critical
Publication of FR2300064B1 publication Critical patent/FR2300064B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/16—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D309/28—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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
    • C07D309/30—Oxygen atoms, e.g. delta-lactones
    • 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
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/57—Preparation 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
    • C07C45/60—Preparation 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
    • 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
    • C07C45/65—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 splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups
    • C07C45/66—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 splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups by dehydration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pyrane Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7603110A 1975-02-06 1976-02-04 Procede de preparation de 2,6,6-trimethyl-cyclohexene-2-one-1 Granted FR2300064A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2504930A DE2504930C2 (de) 1975-02-06 1975-02-06 Verfahren zur Herstellung von 2,6,6- Trimethyl-cyclohex-2-en-1-on

Publications (2)

Publication Number Publication Date
FR2300064A1 true FR2300064A1 (fr) 1976-09-03
FR2300064B1 FR2300064B1 (fr) 1981-01-16

Family

ID=5938217

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7603110A Granted FR2300064A1 (fr) 1975-02-06 1976-02-04 Procede de preparation de 2,6,6-trimethyl-cyclohexene-2-one-1

Country Status (5)

Country Link
US (1) US4021491A (fr)
CH (1) CH624918A5 (fr)
DE (1) DE2504930C2 (fr)
FR (1) FR2300064A1 (fr)
GB (1) GB1527281A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2475035A1 (fr) * 1979-10-24 1981-08-07 Firmenich & Cie 2,6,6-trimethyl-cyclohex-3-ene-1-one,application a la fabrication de beta-damascenone

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090193863A1 (en) * 2008-02-05 2009-08-06 The United States Of America, As Represented By The Secretary Of Agriculture Process for Removing and Recovering Phosphorus from Animal Waste

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3857892A (en) * 1969-03-07 1974-12-31 Hoffmann La Roche Process for the preparation of 2,5,6-tri-lower-alkyl-2-cyclohexenones
DE1924843A1 (de) * 1969-05-16 1970-11-19 Basf Ag Verfahren zur Herstellung von Trimethyl-2-cyclohexen-l-onen
DE1924844A1 (de) * 1969-05-16 1970-11-19 Basf Ag Verfahren zur Herstellung von Trimethyl-2-cyclohexen-1-onen
CH545781A (fr) * 1970-02-21 1974-02-15
US3812190A (en) * 1970-03-02 1974-05-21 Monsanto Co Conversion of acrolein dimer to cyclopentanone
DE2261751C3 (de) * 1972-12-16 1981-12-24 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Cyclohexandionen-(1,3)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2475035A1 (fr) * 1979-10-24 1981-08-07 Firmenich & Cie 2,6,6-trimethyl-cyclohex-3-ene-1-one,application a la fabrication de beta-damascenone

Also Published As

Publication number Publication date
US4021491A (en) 1977-05-03
CH624918A5 (fr) 1981-08-31
FR2300064B1 (fr) 1981-01-16
DE2504930C2 (de) 1983-02-10
GB1527281A (en) 1978-10-04
DE2504930A1 (de) 1976-08-19

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Legal Events

Date Code Title Description
ST Notification of lapse