FR2277809A1 - Procede de fabrication d'un compose dicetonique - Google Patents

Procede de fabrication d'un compose dicetonique

Info

Publication number
FR2277809A1
FR2277809A1 FR7439898A FR7439898A FR2277809A1 FR 2277809 A1 FR2277809 A1 FR 2277809A1 FR 7439898 A FR7439898 A FR 7439898A FR 7439898 A FR7439898 A FR 7439898A FR 2277809 A1 FR2277809 A1 FR 2277809A1
Authority
FR
France
Prior art keywords
dicetonic
compound
manufacturing
dicetonic compound
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
FR7439898A
Other languages
English (en)
Other versions
FR2277809B1 (fr
Inventor
Joseph Jean Becker
Werner Skorianetz
Ulrich Hochstrasser
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.)
Firmenich SA
Original Assignee
Firmenich SA
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 Firmenich SA filed Critical Firmenich SA
Publication of FR2277809A1 publication Critical patent/FR2277809A1/fr
Application granted granted Critical
Publication of FR2277809B1 publication Critical patent/FR2277809B1/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
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR7439898A 1974-07-10 1974-12-05 Procede de fabrication d'un compose dicetonique Granted FR2277809A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH947974A CH599917A5 (fr) 1974-07-10 1974-07-10

Publications (2)

Publication Number Publication Date
FR2277809A1 true FR2277809A1 (fr) 1976-02-06
FR2277809B1 FR2277809B1 (fr) 1978-08-18

Family

ID=4352436

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7439898A Granted FR2277809A1 (fr) 1974-07-10 1974-12-05 Procede de fabrication d'un compose dicetonique

Country Status (7)

Country Link
US (1) US3944620A (fr)
JP (1) JPS518246A (fr)
CH (1) CH599917A5 (fr)
DE (1) DE2459148C3 (fr)
FR (1) FR2277809A1 (fr)
GB (1) GB1424790A (fr)
NL (1) NL7415848A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH605535A5 (fr) * 1974-04-11 1978-09-29 Hoffmann La Roche
FR2303785A1 (fr) * 1975-03-11 1976-10-08 Rhone Poulenc Ind Procede d'oxydation de cetones b-ethyleniques
FR2335487A1 (fr) * 1975-12-19 1977-07-15 Rhone Poulenc Ind Procede de preparation de trimethyl-3,5,5 cyclohexene-2 dione-1,4
US4393243A (en) * 1981-03-17 1983-07-12 Hoffmann-La Roche Inc. Carotenoid intermediate by an oxidation process
JPH0819030B2 (ja) * 1987-10-06 1996-02-28 曽田香料株式会社 ３，５，５−トリメチルシクロヘキサ−２−エン−１，４−ジオンの製造方法
JP2613401B2 (ja) * 1987-10-09 1997-05-28 日本セメント株式会社 異形棒鋼継手用無機質グラウト材
DE3842547A1 (de) * 1988-12-17 1990-06-21 Huels Chemische Werke Ag Verfahren zur herstellung von 2,6,6-trimethyl-cyclohex-2-en-1,4-dion
US5545761A (en) * 1994-11-14 1996-08-13 Aristech Chemical Corporation Method of making ketoisophorone via oxidation of isophorone with tert-butyl hydroperoxide
EP3660147A1 (fr) 2018-11-30 2020-06-03 Consejo Superior de Investigaciones Cientificas (CSIC) Procédé de synthèse sélective de 4-hydroxyisophorone et de 4-cétoisophorone par des peroxygénases fongiques

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2819298A (en) * 1955-07-22 1958-01-07 Hoffmann La Roche Process for the manufacture of carotenoids
US2917539A (en) * 1955-12-29 1959-12-15 Hoffmann La Roche Process for the manufacture of carotenoids
NL110242C (fr) * 1959-02-12
US3404185A (en) * 1964-04-29 1968-10-01 Union Carbide Corp Chromium amine complex catalyzed oxidation of cyclic hydrocarbons to ketones
NL6410417A (fr) * 1964-09-08 1966-03-09

Also Published As

Publication number Publication date
JPS518246A (en) 1976-01-23
GB1424790A (en) 1976-02-11
FR2277809B1 (fr) 1978-08-18
DE2459148C3 (de) 1978-06-15
DE2459148B2 (de) 1977-10-27
JPS5331148B2 (fr) 1978-08-31
DE2459148A1 (de) 1976-01-29
CH599917A5 (fr) 1978-06-15
NL7415848A (nl) 1976-01-13
US3944620A (en) 1976-03-16

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Legal Events

Date Code Title Description
ST Notification of lapse