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.Info
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, 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
- C11B9/00—Essential oils; Perfumes
- C11B9/0042—Essential 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
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)
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 |
Family
ID=
Cited By (4)
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)
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 |