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DE3766910D1 - Verfahren zur herstellung von dihydrocyclocitral. - Google Patents

Verfahren zur herstellung von dihydrocyclocitral.

Info

Publication number
DE3766910D1
DE3766910D1 DE8787110800T DE3766910T DE3766910D1 DE 3766910 D1 DE3766910 D1 DE 3766910D1 DE 8787110800 T DE8787110800 T DE 8787110800T DE 3766910 T DE3766910 T DE 3766910T DE 3766910 D1 DE3766910 D1 DE 3766910D1
Authority
DE
Germany
Prior art keywords
dihydrocyclocitral
producing
producing dihydrocyclocitral
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
DE8787110800T
Other languages
English (en)
Inventor
Dana Philip Dr Simmons
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
Application granted granted Critical
Publication of DE3766910D1 publication Critical patent/DE3766910D1/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
    • C07C47/00—Compounds having —CHO groups
    • C07C47/28—Saturated compounds having —CHO groups bound to carbon atoms of rings other than six—membered aromatic rings
    • C07C47/32—Saturated compounds having —CHO groups bound to carbon atoms of rings other than six—membered aromatic rings with a six-membered ring
    • 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
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/54—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of compounds containing doubly bound oxygen atoms, e.g. esters

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)
DE8787110800T 1986-08-06 1987-07-25 Verfahren zur herstellung von dihydrocyclocitral. Expired - Lifetime DE3766910D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH315486 1986-08-06

Publications (1)

Publication Number Publication Date
DE3766910D1 true DE3766910D1 (de) 1991-02-07

Family

ID=4249781

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787110800T Expired - Lifetime DE3766910D1 (de) 1986-08-06 1987-07-25 Verfahren zur herstellung von dihydrocyclocitral.

Country Status (4)

Country Link
US (2) US4800233A (de)
EP (1) EP0255904B1 (de)
JP (1) JP2540337B2 (de)
DE (1) DE3766910D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0255904B1 (de) * 1986-08-06 1991-01-02 Firmenich Sa Verfahren zur Herstellung von Dihydrocyclocitral
EP0324111B1 (de) * 1988-01-14 1992-09-09 Firmenich Sa Verfahren zur Herstellung von cycloaliphatischen Aldehyden
US6054426A (en) * 1990-05-16 2000-04-25 Firmenich Sa Optically active aliphatic alcohols and their use as perfuming ingredients
JPH0725709B2 (ja) * 1990-05-17 1995-03-22 高砂香料工業株式会社 新規なプロパノール誘導体及びそれを有効成分とする香料
US5250512A (en) * 1990-05-17 1993-10-05 Takasago International Corporation Propanol derivatives and perfumes containing the same
IT1250638B (it) * 1991-07-04 1995-04-21 Donegani Guido Ist Procedimento per la preparazione di biciclo (3.2.0) ept-2-en-7-oni.
DE10140786A1 (de) * 2001-08-20 2003-03-06 Haarmann & Reimer Gmbh Depotpräparate
CA2904859A1 (en) * 2013-03-15 2014-09-25 The Procter & Gamble Company Specific unsaturated and branched functional materials for use in consumer products

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1204407A (fr) * 1957-04-05 1960-01-26 Hoffmann La Roche Procédé pour la préparation d'aldéhydes alpha, beta-insaturés
DE3470032D1 (en) * 1983-01-20 1988-04-28 Basf Ag Racemic and optically actif 3-hydroxy-alpha-cyclocitral, their acetals and optically actif 3-oxo-alpha-cyclocitralacetals, and also the preparation and use of these compounds
EP0118809B1 (de) * 1983-03-09 1988-05-11 Firmenich Sa Hauptsächlich aus trans-1-(2,6,6-Trimethylcyclohexyl)-hexan-3-ol bestehende Komposition, ihre Anwendung und ihr Herstellungsverfahren; cycloaliphatisches Keton und Alkoholzwischenprodukte
EP0255904B1 (de) * 1986-08-06 1991-01-02 Firmenich Sa Verfahren zur Herstellung von Dihydrocyclocitral

Also Published As

Publication number Publication date
JPS6344544A (ja) 1988-02-25
EP0255904A2 (de) 1988-02-17
EP0255904A3 (en) 1988-08-17
US4910347A (en) 1990-03-20
JP2540337B2 (ja) 1996-10-02
US4800233A (en) 1989-01-24
EP0255904B1 (de) 1991-01-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition