DE2307627A1 - Tricyclo decane-4,8-di methyloes - used as improvers of odour quality and permanence in perfume compsns. - Google Patents

Tricyclo decane-4,8-di methyloes - used as improvers of odour quality and permanence in perfume compsns.

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Publication number
DE2307627A1
DE2307627A1 DE19732307627 DE2307627A DE2307627A1 DE 2307627 A1 DE2307627 A1 DE 2307627A1 DE 19732307627 DE19732307627 DE 19732307627 DE 2307627 A DE2307627 A DE 2307627A DE 2307627 A1 DE2307627 A1 DE 2307627A1
Authority
DE
Germany
Prior art keywords
decane
permanence
methyloes
improvers
tricyclo
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
DE19732307627
Other languages
German (de)
Other versions
DE2307627B2 (en
DE2307627C3 (en
Inventor
Heinz Grau
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.)
Grau Aromatics & Co Kg 7070 Schwaebisch Gmue GmbH
Original Assignee
Gebr GRAU & CO KG CHEMISCHE FABRIK
Grau & Co KG Chem Fab Geb
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 Gebr GRAU & CO KG CHEMISCHE FABRIK, Grau & Co KG Chem Fab Geb filed Critical Gebr GRAU & CO KG CHEMISCHE FABRIK
Priority to DE19732307627 priority Critical patent/DE2307627C3/en
Priority claimed from DE19732307627 external-priority patent/DE2307627C3/en
Publication of DE2307627A1 publication Critical patent/DE2307627A1/en
Publication of DE2307627B2 publication Critical patent/DE2307627B2/en
Application granted granted Critical
Publication of DE2307627C3 publication Critical patent/DE2307627C3/en
Expired legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11BPRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B9/00Essential oils; Perfumes
    • C11B9/0042Essential oils; Perfumes compounds containing condensed hydrocarbon rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)

Abstract

Title cpds are of formula (I) (where R' is H and R2 is CH2-OH or vice versa) and are used in a perfume compsn. In a diluted form, these cpds. give a fine musky odour to and improve the permanence of perfume, compsns.

Description

Riechstoffkomposition Es wurde gefunden, daß die isomeren polycyclischen Dimethylole der Formel (I) und (II) der ohemischen Bezeichnung: (I) Tricyclo[5.2.1.0 2.6]-decan-4.8-dimethylol und (II) Tricyclo[5.2.1.0 2.6]-decan-4.9-dimethylol einen bemerkenswert feinen und lang anhaftenden Moschusgeruch besitzen und sich daher sehr gut für neue Riechstoffkompositionen eignen.Fragrance composition It has been found that the isomeric polycyclic dimethylols of the formula (I) and (II) the ohemical name: (I) Tricyclo [5.2.1.0 2.6] -decane-4.8-dimethylol and (II) Tricyclo [5.2.1.0 2.6] -decane-4.9-dimethylol have a remarkably fine and long-lasting musky odor and are therefore very good suitable for new fragrance compositions.

Der Moschusgeruch ist im konzentrierten Produkt kaum wahrnehmbar, tritt Jedoch beim Erwärmen oder beim Verdünnen mit leichter flüchtigen Lösungsmitteln deutlich zu Tage. Es hat sich nämlich herausgestellt, daß die polycyclischen Dimethylole (I) und (II) obwohl sie in konzentrierter Form nur einen schwachen Geruch besitzen, sich als Fixateur in der Parfümerie gut verwenden lassen, da sie die Eigenschaft besitzen, selbst bei Zusatz kleiner Mengen zu Mischungen künstlicher oder natürlicher Riechstoffe, deren Riechkraft zu verstärken bzw. gegen zu rasches Verdunsten zu schützen. Es hat sich gezeigt, daß die polycyclischen Dimethylole (I) und (II), welche ausserdem noch in ihrer Endo- und Exoform stereo-isomer vorliegen können, eine deutliche Geruchsverbesserung für Äthylalkohol und Isopropylalkohol bei Zusätzen unter 1 % bewirken, was für eeinen Einsatz in Parfümkompositionen große Vorteile bringt. Der Eigengeruch der polycyclischen Dimethylole (I) und (II) ist schwach und angenehm und tritt gegenüber dem Geruch der zugesetzten Riechstoffe stets zurück.The musk odor is barely noticeable in the concentrated product, However, it occurs when heated or when diluting with more volatile solvents clearly visible. It has been found that the polycyclic dimethylols (I) and (II) although they have only a weak odor in concentrated form, can be used well as a fixator in perfumery, as they have the property own, even when adding small amounts to mixtures of artificial or natural Fragrances, to strengthen their olfactory power or to counteract too rapid Evaporate to protect. It has been shown that the polycyclic dimethylols (I) and (II), which can also be present in their endo- and exoform stereo-isomer, a significant odor improvement for ethyl alcohol and isopropyl alcohol with additives cause less than 1%, which are great advantages for use in perfume compositions brings. The inherent odor of the polycyclic dimethylols (I) and (II) is weak and pleasant and always takes a back seat to the smell of the added odoriferous substances.

Die Herstellung des Isomeren-Gemisches nach Formel (I) und (II) erfolgt nach allgemein bekannten Methoden der organischen Chemie und wird nicht Gegenstand des vorliegenden Schutzbegehrens.The isomer mixture according to formula (I) and (II) is prepared according to well-known methods of organic chemistry and is not the subject of the present protection request.

Beispiel 1 Eine Riechstoffkomposition folgender Zusammensetzung: 200 g Phenyläthylalkohol 260 g Geraniol 290 g Citronellol 10 g Phenylessigsäure 30 g Ionon 100 % 60 g Linalool 15 g Rhodinol 8 g Geranylacetat 2 g Phenyläthylbutyrat 15 g Cyolanenaldehyd 10 g Phenylacetaldehyd 50 % 100 g Isomerengemisch aus je ca. 50 % Tricyclol5.2.1.0 -decan-4 . 8-dimethylol und Tricyclo5.2.l.0 26-decan-4.9-dimethylol 1000 g besaß durch die Anwesenheit des Isomeren-Gemisches der polycyclischen Dimethylole (I) und (II) eine wesentlich bessere Haftfähigkeit und abgerundetere Duftnote als ohne dieses Isomeren-Gemisch.Example 1 A fragrance composition of the following composition: 200 g phenylethyl alcohol 260 g geraniol 290 g citronellol 10 g phenylacetic acid 30 g Ionon 100% 60 g linalool 15 g rhodinol 8 g geranyl acetate 2 g phenylethyl butyrate 15 g cyolanenaldehyde 10 g phenylacetaldehyde 50% 100 g isomer mixture of approx. 50% tricyclol5.2.1.0 -decane-4. 8-dimethylol and tricyclo5.2.l.0 26-decane-4,9-dimethylol 1000 g possessed by the presence of the isomer mixture of the polycyclic dimethylols (I) and (II) have a much better adhesion and more rounded fragrance than without this mixture of isomers.

Beispiel 2 Eine Riechstoffkomposition der folgenden Zusammensetzung: 50 g Limetteöl 100 g Bergamotteöl 200 g Bergamotteöl künstlich 160 g Zitronenöl 80 g Orangenöl süß 40 g Orangenöl bitter 20 g Rosmarinöl 100 g Neroliöl künstlich 30 g Linalool 10 g Linalylacetat 10 g Geranylacetat 10 g Anthranilsäuremethylester 17 g Lavendelöl 10 g Petitgrainöl terpenfrei 30 g Methylnaphtylketon 10 g Resinoid Elemi 5 g Geraniumöl 5 g Thyaianöl 10 g n-Decylaldehyd 10 %-ig 3 g Citronellal 100 g Isomerengemisch aus e ca. 50 % Tricyclo[5.2.1.0 2.6]-decan-4.8-dimethylol und Tricyclo[5.2.1.0 2.6]-decan-4.9-dimethylol 1000 g besaß eine angenehme Note mit gut haftendem Hintergrund und längere Duftwirkung auf der Haut als die gleiche Komposition ohne Zusatz des Isomeren-Gemisches der polycyclischen Dimethylole (I) und (II).Example 2 A fragrance composition of the following composition: 50 g lime oil 100 g bergamot oil 200 g bergamot oil artificial 160 g lemon oil 80 g sweet orange oil 40 g bitter orange oil 20 g rosemary oil 100 g artificial neroli oil 30 g linalool 10 g linalyl acetate 10 g geranyl acetate 10 g anthranilic acid methyl ester 17 g lavender oil 10 g petitgrain oil terpene-free 30 g methylnaphtyl ketone 10 g resinoid Elemi 5 g geranium oil 5 g thyme oil 10 g n-decylaldehyde 10% 3 g citronellal 100 g isomer mixture of e approx. 50% tricyclo [5.2.1.0 2.6] decane-4.8-dimethylol and Tricyclo [5.2.1.0 2.6] -decane-4.9-dimethylol 1000 g had a pleasant note well-adhering background and longer fragrance effect on the skin than the same composition without the addition of the isomer mixture of the polycyclic dimethylols (I) and (II).

Claims (3)

Patentanspruch:Claim: 1.) Riechstoffkomposition, gekennzeichnet durch einen Gehalt an einem Isomeren-Gemisch der polycyclischen Dimethylole: (I) Tricyclo[5.2.1.0 2.6]-decan-4.8-dimethylol und (II) Tricyclo[5.2.1.0 2.6]-decan-4.9-dimethylol der Formel als Riechstoff und/oder Fixateur.1.) Fragrance composition, characterized by a content of an isomer mixture of the polycyclic dimethylols: (I) tricyclo [5.2.1.0 2.6] -decane-4.8-dimethylol and (II) tricyclo [5.2.1.0 2.6] -decane-4.9- dimethylol of the formula as a fragrance and / or fixator. 2.) Riechstoffkompoeition nach Anepruch 1.) dadurch gekennzeichnet, daß ein isoliertes Tricyclo[5.2.1.0 2.6]-decan-4.8-dimethylol in der Konposition enthalten ist.2.) Fragrance composition according to Anepruch 1.) characterized in that that an isolated tricyclo [5.2.1.0 2.6] -decane-4.8-dimethylol in the position is included. 3.) Riechstoffkomposition nach Anspruch 1.) dadurch gekennzeichnet, daß ein isoliertes Tricyclop5.2.1.0 2.6] -decan-4.9-dimethylol in der Komposition enthalten ist.3.) fragrance composition according to claim 1.) characterized in that that an isolated Tricyclop5.2.1.0 2.6] -decane-4.9-dimethylol in the composition is included.
DE19732307627 1973-02-16 Fragrance composition Expired DE2307627C3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19732307627 DE2307627C3 (en) 1973-02-16 Fragrance composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732307627 DE2307627C3 (en) 1973-02-16 Fragrance composition

Publications (3)

Publication Number Publication Date
DE2307627A1 true DE2307627A1 (en) 1974-09-05
DE2307627B2 DE2307627B2 (en) 1976-01-02
DE2307627C3 DE2307627C3 (en) 1976-08-05

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4123394A (en) * 1975-12-08 1978-10-31 Firmenich Sa Tricyclo[5.2.1.02,6 ]decane-methylol or its lower alkyl or alkenyl ester or ether derivatives in perfume compositions
US4146505A (en) * 1976-05-25 1979-03-27 Ruhrchemie Aktiengesellschaft Isomeric hydroxymethyl-formyl tricyclo[5.2.1.02,6 ]decane mixtures in perfume compositions
WO2018206559A1 (en) * 2017-05-11 2018-11-15 Firmenich Sa Perfuming composition
WO2018206561A1 (en) * 2017-05-11 2018-11-15 Firmenich Sa Process for preparing a perfuming composition

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4123394A (en) * 1975-12-08 1978-10-31 Firmenich Sa Tricyclo[5.2.1.02,6 ]decane-methylol or its lower alkyl or alkenyl ester or ether derivatives in perfume compositions
US4146505A (en) * 1976-05-25 1979-03-27 Ruhrchemie Aktiengesellschaft Isomeric hydroxymethyl-formyl tricyclo[5.2.1.02,6 ]decane mixtures in perfume compositions
WO2018206559A1 (en) * 2017-05-11 2018-11-15 Firmenich Sa Perfuming composition
WO2018206561A1 (en) * 2017-05-11 2018-11-15 Firmenich Sa Process for preparing a perfuming composition
CN110603028A (en) * 2017-05-11 2019-12-20 弗门尼舍有限公司 Perfuming composition
CN110603027A (en) * 2017-05-11 2019-12-20 弗门尼舍有限公司 Process for preparing a perfuming composition
JP2020520399A (en) * 2017-05-11 2020-07-09 フイルメニツヒ ソシエテ アノニムFirmenich Sa Perfuming composition
JP2020520400A (en) * 2017-05-11 2020-07-09 フイルメニツヒ ソシエテ アノニムFirmenich Sa Method for producing perfuming composition
US10829716B2 (en) 2017-05-11 2020-11-10 Firmenich Sa Process for preparing a perfuming composition
US11141366B2 (en) 2017-05-11 2021-10-12 Firmenich Sa Perfuming composition
CN110603027B (en) * 2017-05-11 2023-09-01 弗门尼舍有限公司 Method for preparing perfuming composition
CN110603028B (en) * 2017-05-11 2023-12-29 弗门尼舍有限公司 Perfuming composition

Also Published As

Publication number Publication date
DE2307627B2 (en) 1976-01-02

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8327 Change in the person/name/address of the patent owner

Owner name: GRAU AROMATICS GMBH & CO KG, 7070 SCHWAEBISCH GMUE