CH596779A5 - Synthetic organoleptic oxathi(ol)anes - Google Patents

Synthetic organoleptic oxathi(ol)anes

Info

Publication number
CH596779A5
CH596779A5 CH52075A CH52075A CH596779A5 CH 596779 A5 CH596779 A5 CH 596779A5 CH 52075 A CH52075 A CH 52075A CH 52075 A CH52075 A CH 52075A CH 596779 A5 CH596779 A5 CH 596779A5
Authority
CH
Switzerland
Prior art keywords
compounds
organoleptic
synthetic
oxathi
anes
Prior art date
Application number
CH52075A
Other languages
French (fr)
Inventor
Max Dr Winter
Original Assignee
Firmenich & Cie
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 & Cie filed Critical Firmenich & Cie
Priority to CH52075A priority Critical patent/CH596779A5/en
Priority to GB31653/75A priority patent/GB1491269A/en
Priority to NL7509027.A priority patent/NL160707C/en
Priority to DE2534162A priority patent/DE2534162C3/en
Priority to JP50094122A priority patent/JPS5144671A/en
Priority to FR7524121A priority patent/FR2280391A1/en
Priority to DE19752536692 priority patent/DE2536692A1/en
Priority to US05/805,338 priority patent/US4220561A/en
Publication of CH596779A5 publication Critical patent/CH596779A5/en
Priority to US05/907,828 priority patent/US4262030A/en
Priority to US06/173,290 priority patent/US4364400A/en

Links

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
    • C11B9/0069Heterocyclic compounds
    • C11B9/0073Heterocyclic compounds containing only O or S as heteroatoms
    • C11B9/008Heterocyclic compounds containing only O or S as heteroatoms the hetero rings containing six atoms
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L27/00Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/20Synthetic spices, flavouring agents or condiments
    • A23L27/205Heterocyclic compounds
    • A23L27/2052Heterocyclic compounds having oxygen or sulfur as the only hetero atoms
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24BMANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18Treatment of tobacco products or tobacco substitutes
    • A24B15/28Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/30Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances
    • A24B15/36Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances containing a heterocyclic ring
    • A24B15/40Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances containing a heterocyclic ring having only oxygen or sulfur as hetero atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D327/00Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms
    • C07D327/02Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms one oxygen atom and one sulfur atom
    • C07D327/04Five-membered rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D327/00Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms
    • C07D327/02Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms one oxygen atom and one sulfur atom
    • C07D327/06Six-membered rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Toxicology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nutrition Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Fats And Perfumes (AREA)
  • Seasonings (AREA)

Abstract

Synthetic organoleptic oxathi(ol)anes useful in foodstuff, feedstuff, tobacco, pharmaceutical compsns. or as or in perfume

Description

  

  
 



   Le brevet suisse   NO    588822 décrit l'utilisation de composés soufrés hétérocycliques de formule:
EMI1.1     
 dans laquelle chacun des symboles R1 à R8 représente un atome d'hydrogéne ou un radical alkyle ou alcényle, linéaire ou ramifié, et l'indice n vaut 0 ou 1, en tant qu'ingrédients parfumants et/ou aromatisants. Nous avons maintenant découvert que les composés oxygénés correspondants de formule:
EMI1.2     
 dans laquelle chacun des symboles   Rl    à Rs représente un atome d'hydrogène ou un radical alkyle saturé ou insaturé, linéaire ou ramifié, et l'indice n vaut zéro ou 1,   possédent    également des propriétés organoleptiques intéressantes et peuvent être, par conséquent, utilisés avantageusement dans l'industrie des arômes et de la parfumerie.



   De par leur structure, les composés de formule I appartiennent à la classe des dérivés définis comme 1,3-oxathiane-S-oxydes (N   =1)    et I ,3-oxathiolane-S-oxydes (n = 0); certains parmi eux sont des composés nouveaux.



   La présente invention se rapporte en particulier à une composition parfumante et/ou aromatisante, caractérisée en ce qu'elle contient, en tant qu'ingrédient actif, au moins un des composés de formule I.



   Cette découverte est d'autant plus surprenante que les composés I développent, à l'état pur, une odeur puissante et désagréable.



  En effet, leurs effets organoleptiques se manifestent au mieux dans certaines conditions de dilution, dans les solvants usuels, comme la triacétine ou le dipropyléneglycol, ou en mélange avec d'autres ingrédients parfumants et aromatisants.



   Les proportions suivant lesquelles les composés de formule I peuvent être utilisés pour produire des effets gustatifs intéressants peuvent varier dans une gamme de valeurs très étendue. C'est ainsi que des résultats intéressants peuvent déjà être obtenus avec des quantités de l'ordre de 0,01 ppm du poids du produit à aromatiser. Cependant ces proportions peuvent être augmentées audelà de 10 ppm, parfois jusqu'à 100 ppm, lorsque des effets aromatisants spéciaux sont recherchés. Les composés de formule I sont utilisés dans des proportions préférentielles comprises entre environ   0,1    et 50 ppm. Lors de la préparation d'arômes synthétiques ou des compositions d'arômes artificiels, des proportions de l'ordre de 10% sont utilisables.

  Il demeure cependant entendu que les proportions indiquées ci-dessus ne représentent pas des valeurs absolues et que, dans certains cas, des concentrations supérieures ou inférieures aux limites indiquées peuvent être nécessaires.



   Lorsque les composés de formule I sont utilisés comme agents parfumants, leurs proportions peuvent être de l'ordre de   0,01%    en poids par rapport au total de la composition parfumante dans laquelle ils sont incorporés. Des proportions préférentielles sont comprises entre 0,01 et 0,1%. Ces valeurs dépendent tout particulièrement de la nature des autres ingrédients présents dans une composition déterminée ainsi que du produit dans lequel l'agent parfumant actif est incorporé.



   Parmi les composés soufrés de la formule I qui peuvent être utilisés conformément à la présente invention, on peut citer notamment le   2-méthyl-4-n-propyl- 1 ,3-oxathiane-S-oxyde.   



   Plus particulièrement, nous avons trouvé que ce dernier composé, d'origine naturelle, développe des notes odorantes ou gustatives fruitées, vertes, légèrement brûlées ou alliacées.



   Ces caractères se retrouvent également dans les autres composés de formule I. Ainsi, grâce à leurs propriétés organoleptiques particulières, les composés de l'invention peuvent être utilisés pour aromatiser des produits de nature variée. En particulier, ils peuvent être employés pour l'aromatisation de boissons, tels les jus de fruits, les jus de légumes, les boissons à base de café, ou le produit à base de tabac.



   Lorsque les composés de l'invention sont utilisés en tant qu'agents parfumants, ils développent, en dilution, des notes odoriférantes fruitées particulièrement puissantes et naturelles.



   Le   2-méthyl-4-n-propyl-1,3-oxathiane-S-oxyd    a été maintenant mis en évidence pour la première fois dans l'huile essentielle obtenue à partir du jus de fruit de la passion   -      Passiflora    edulis flavicarpa.



   Grâce à ses propriétés organoleptiques particulières, le 2   méthyl-4-n-propyl-l ,3-oxathiane-S-oxyde    possède un champ d'application nettement différent de celui de l'huile essentielle du fruit de la passion duquel il est extrait, surtout plus diversifié.



   Les composés de formule I peuvent être préparés par oxydation des composés oxathianiques ou oxathiolaniques correspondants à l'aide des méthodes de synthèse usuelles.



   L'invention est illustrée d'une manière plus détaillée par l'exemple suivant, sans pour autant y être limitée.



  Exemple 1:
A. Une compote de pommes commerciale a été aromatisée à
 raison de 5 ppm à l'aide de 2-méthyl-n-propyl-l,3-oxathiane
 S-oxyde. L'aliment aromatisé a été ensuite soumis à une
 évaluation de la part d'un groupe d'experts qui ont défini son
 goût comme étant plus vert et fruité que celui de l'aliment de
 base non aromatisé. Il possédait en outre une note aromati
 sante rappelant la rhubarbe ou les groseilles vertes.



  B. Un jus de cassis commercial a été aromatisé au moyen du
 même oxathiane-oxyde à raison de 2 ppm. On a ainsi observé
 que la note caractéristique du cassis en résultait renforcée.



  C. De façon analogue, on a procédé à l'aromatisation d'une
 compote de rhubarbe en utilisant l'oxathiane-oxyde dans une
 proportion de 3 ppm. La note typique de la rhubarbe était
 nettement renforcée.



  D. On a préparé une base de café en dissolvant I g de café ato
 misé du commerce dans l'eau bouillante. L'agent aromatisant
   le      2-méthyl-n-propyl- I ,3-oxathiane-S-oxyde a    été ajouté
 à la base de café sous la forme d'une solution alcoolique à
 0,01% de façon à atteindre une concentration de I ppm
 d'agent aromatisant par rapport au poids total de la boisson
 aromatisée. L'arôme de cette dernière était jugé comme étant
 plus riche que celui de la boisson de base: il possédait en outre
 un caractère légèrement fruité, typique pour certaines qualités
 de café.

 

  E. Un mélange de tabac de type American Blend a été aromatisé
 à l'aide de l'oxathiane-oxyde mentionné ci-dessus suivant la
 méthode indiquée à l'exemple précédent. La proportion
 employée de l'agent aromatisant était de 10 ppm, basée sur le
 poids total du tabac aromatisé. La fumée des cigarettes prépa
 rée par ce tabac aromatisé possédait un caractère tabac plus
 prononce. 



  
 



   Swiss patent NO 588822 describes the use of heterocyclic sulfur compounds of the formula:
EMI1.1
 in which each of the symbols R1 to R8 represents a hydrogen atom or an alkyl or alkenyl radical, linear or branched, and the index n is 0 or 1, as perfuming and / or flavoring ingredients. We have now discovered that the corresponding oxygenates of the formula:
EMI1.2
 in which each of the symbols Rl to Rs represents a hydrogen atom or a saturated or unsaturated, linear or branched alkyl radical, and the index n is zero or 1, also have interesting organoleptic properties and can therefore be used advantageously in the aroma and perfume industry.



   By their structure, the compounds of formula I belong to the class of derivatives defined as 1,3-oxathiane-S-oxides (N = 1) and I, 3-oxathiolane-S-oxides (n = 0); some of them are new compounds.



   The present invention relates in particular to a perfuming and / or flavoring composition, characterized in that it contains, as active ingredient, at least one of the compounds of formula I.



   This discovery is all the more surprising as the compounds I develop, in their pure state, a powerful and unpleasant odor.



  In fact, their organoleptic effects are best manifested under certain dilution conditions, in the usual solvents, such as triacetin or dipropylene glycol, or as a mixture with other perfuming and flavoring ingredients.



   The proportions in which the compounds of formula I can be used to produce desirable taste effects can vary over a very wide range of values. Thus, interesting results can already be obtained with amounts of the order of 0.01 ppm of the weight of the product to be flavored. However, these proportions can be increased beyond 10 ppm, sometimes up to 100 ppm, when special flavoring effects are desired. The compounds of formula I are used in preferential proportions of between approximately 0.1 and 50 ppm. When preparing synthetic flavors or artificial flavor compositions, proportions of the order of 10% can be used.

  It remains however understood that the proportions indicated above do not represent absolute values and that, in certain cases, concentrations higher or lower than the limits indicated may be necessary.



   When the compounds of formula I are used as perfuming agents, their proportions can be of the order of 0.01% by weight relative to the total of the perfuming composition in which they are incorporated. Preferential proportions are between 0.01 and 0.1%. These values depend very particularly on the nature of the other ingredients present in a given composition as well as on the product in which the active perfuming agent is incorporated.



   Among the sulfur compounds of formula I which can be used in accordance with the present invention, mention may in particular be made of 2-methyl-4-n-propyl-1, 3-oxathiane-S-oxide.



   More particularly, we have found that the latter compound, of natural origin, develops fruity, green, slightly burnt or alliacaceous fragrant or taste notes.



   These characteristics are also found in the other compounds of formula I. Thus, thanks to their particular organoleptic properties, the compounds of the invention can be used to flavor products of varied nature. In particular, they can be used for flavoring drinks, such as fruit juices, vegetable juices, coffee-based drinks, or the tobacco-based product.



   When the compounds of the invention are used as perfuming agents, they develop, in dilution, particularly powerful and natural fruity fragrant notes.



   2-methyl-4-n-propyl-1,3-oxathiane-S-oxyd has now been demonstrated for the first time in the essential oil obtained from the juice of passion fruit - Passiflora edulis flavicarpa.



   Thanks to its particular organoleptic properties, 2 methyl-4-n-propyl-1,3-oxathiane-S-oxide has a field of application markedly different from that of the essential oil of the passion fruit from which it is extracted. , especially more diverse.



   The compounds of formula I can be prepared by oxidation of the corresponding oxathianic or oxathiolanic compounds using the usual synthetic methods.



   The invention is illustrated in more detail by the following example, without however being limited thereto.



  Example 1:
A. A commercial applesauce has been flavored with
 5 ppm using 2-methyl-n-propyl-1,3-oxathiane
 S-oxide. The flavored food was then subjected to a
 evaluation by a group of experts who defined its
 taste as being greener and more fruity than that of the
 non-flavored base. It also possessed an aromatic note.
 health reminiscent of rhubarb or green currants.



  B. A commercial blackcurrant juice has been flavored using the
 same oxathiane-oxide in an amount of 2 ppm. We have thus observed
 that the characteristic note of blackcurrant was reinforced.



  C. Similarly, the flavoring of a
 rhubarb compote using oxathian oxide in a
 proportion of 3 ppm. The typical note of rhubarb was
 markedly reinforced.



  D. A coffee base was prepared by dissolving 1 g of ato coffee
 bet trade in boiling water. The flavoring agent
   2-methyl-n-propyl-I, 3-oxathiane-S-oxide has been added
 based on coffee in the form of an alcoholic solution
 0.01% so as to achieve a concentration of I ppm
 flavoring agent relative to the total weight of the drink
 flavored. The aroma of the latter was judged to be
 richer than that of the base drink: it also had
 a slightly fruity character, typical for certain qualities
 of coffee.

 

  E. A tobacco blend of the American Blend type has been flavored
 using the oxathiane-oxide mentioned above according to the
 method shown in the previous example. The proportion
 used flavoring agent was 10 ppm, based on
 total weight of flavored tobacco. Cigarette smoke prepa
 produced by this flavored tobacco had a more
 pronounces.

 

Claims (1)

REVENDICATION CLAIM Composition parfumante et/ou aromatisante, caractérisée en ce qu'elle contient, en tant qu'ingrédient actif, au moins un des composés de formule: EMI2.1 dans laquelle chacun des symboles Rl à Rs représente un atome d'hydrogène ou un radical alkyle saturé ou insaturé, linéaire ou ramifié, et l'indice n vaut 0 ou 1. Perfuming and / or flavoring composition, characterized in that it contains, as active ingredient, at least one of the compounds of formula: EMI2.1 in which each of the symbols Rl to Rs represents a hydrogen atom or a saturated or unsaturated, linear or branched alkyl radical, and the index n is 0 or 1.
CH52075A 1974-08-02 1975-01-16 Synthetic organoleptic oxathi(ol)anes CH596779A5 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CH52075A CH596779A5 (en) 1975-01-16 1975-01-16 Synthetic organoleptic oxathi(ol)anes
GB31653/75A GB1491269A (en) 1974-08-02 1975-07-29 Oxathiolane and oxathiane derivatives and perfuming and flavouring agents
NL7509027.A NL160707C (en) 1974-08-02 1975-07-29 PROCESS FOR PREPARING AROMA PREPARATIONS OR FLAVORED FOODS, FEEDS, BEVERAGES, PHARMACEUTICAL PREPARATIONS OR TOBACCO PRODUCTS OR FOR THE PREPARATION OF PERFUMES OR PERFUMED PRODUCTS.
DE2534162A DE2534162C3 (en) 1974-08-02 1975-07-31 l-Oxa-3-thiacyclpentane or -cyclohexane and their use as flavoring substances
JP50094122A JPS5144671A (en) 1974-08-02 1975-08-01 Kannoseiohenko kairyo mataha sokushinsuruhoho
FR7524121A FR2280391A1 (en) 1974-08-02 1975-08-01 HETEROCYCLIC COMPOUNDS AND THEIR USE AS PERFUMING AND FLAVORING AGENTS
DE19752536692 DE2536692A1 (en) 1975-01-16 1975-08-18 PYRIDO (3,4-E) -AS-TRIAZINE DERIVATIVES, MEDICINAL PRODUCTS CONTAINING SUCH, AND METHOD FOR MANUFACTURING THE SAME
US05/805,338 US4220561A (en) 1974-08-02 1977-06-10 Oxathiane and oxathiolane derivatives as perfuming agents
US05/907,828 US4262030A (en) 1974-08-02 1978-05-19 Heterocyclic derivatives as flavoring agents
US06/173,290 US4364400A (en) 1974-08-02 1980-07-29 Heterocyclic derivatives as flavoring agents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH52075A CH596779A5 (en) 1975-01-16 1975-01-16 Synthetic organoleptic oxathi(ol)anes

Publications (1)

Publication Number Publication Date
CH596779A5 true CH596779A5 (en) 1978-03-15

Family

ID=4188878

Family Applications (1)

Application Number Title Priority Date Filing Date
CH52075A CH596779A5 (en) 1974-08-02 1975-01-16 Synthetic organoleptic oxathi(ol)anes

Country Status (1)

Country Link
CH (1) CH596779A5 (en)

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