NL182075C - Werkwijze ter bereiding van een reukstofpreparaat dat een 1,2,3,4,5,6,7,8-octahydro-2,3,8,8-tetramethylacetonaftonisomeer bevat, alsmede werkwijze ter bereiding van een tabaksmengsel. - Google Patents

Werkwijze ter bereiding van een reukstofpreparaat dat een 1,2,3,4,5,6,7,8-octahydro-2,3,8,8-tetramethylacetonaftonisomeer bevat, alsmede werkwijze ter bereiding van een tabaksmengsel.

Info

Publication number
NL182075C
NL182075C NLAANVRAGE7401583,A NL7401583A NL182075C NL 182075 C NL182075 C NL 182075C NL 7401583 A NL7401583 A NL 7401583A NL 182075 C NL182075 C NL 182075C
Authority
NL
Netherlands
Prior art keywords
preparing
tetramethylacetone
aftonisomer
octahydro
preparation containing
Prior art date
Application number
NLAANVRAGE7401583,A
Other languages
English (en)
Other versions
NL182075B (nl
NL7401583A (nl
Original Assignee
Int Flavors & Fragrances Inc
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 Int Flavors & Fragrances Inc filed Critical Int Flavors & Fragrances Inc
Publication of NL7401583A publication Critical patent/NL7401583A/xx
Publication of NL182075B publication Critical patent/NL182075B/nl
Application granted granted Critical
Publication of NL182075C publication Critical patent/NL182075C/nl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
    • C07C403/02—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains containing only carbon and hydrogen atoms
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/30—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances
    • A24B15/34—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances containing a carbocyclic ring other than a six-membered aromatic ring
    • A24B15/345—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances containing a carbocyclic ring other than a six-membered aromatic ring containing condensed rings
    • 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
    • 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
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • 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
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/69—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by addition to carbon-to-carbon double or triple bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/527—Unsaturated compounds containing keto groups bound to rings other than six-membered aromatic rings
    • C07C49/553—Unsaturated compounds containing keto groups bound to rings other than six-membered aromatic rings polycyclic
    • 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
    • C11B9/0046—Essential oils; Perfumes compounds containing condensed hydrocarbon rings containing only two condensed rings
    • C11B9/0049—Essential oils; Perfumes compounds containing condensed hydrocarbon rings containing only two condensed rings the condensed rings sharing two common C atoms
    • C11B9/0053—Essential oils; Perfumes compounds containing condensed hydrocarbon rings containing only two condensed rings the condensed rings sharing two common C atoms both rings being six-membered
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated
NLAANVRAGE7401583,A 1973-02-27 1974-02-05 Werkwijze ter bereiding van een reukstofpreparaat dat een 1,2,3,4,5,6,7,8-octahydro-2,3,8,8-tetramethylacetonaftonisomeer bevat, alsmede werkwijze ter bereiding van een tabaksmengsel. NL182075C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33617273A 1973-02-27 1973-02-27
US434948A US3911018A (en) 1973-02-27 1974-01-21 Novel process and products produced by said process

Publications (3)

Publication Number Publication Date
NL7401583A NL7401583A (nl) 1974-08-29
NL182075B NL182075B (nl) 1987-08-03
NL182075C true NL182075C (nl) 1988-01-04

Family

ID=26990075

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7401583,A NL182075C (nl) 1973-02-27 1974-02-05 Werkwijze ter bereiding van een reukstofpreparaat dat een 1,2,3,4,5,6,7,8-octahydro-2,3,8,8-tetramethylacetonaftonisomeer bevat, alsmede werkwijze ter bereiding van een tabaksmengsel.

Country Status (10)

Country Link
US (1) US3911018A (nl)
JP (1) JPS6055484B2 (nl)
AU (1) AU476465B2 (nl)
CA (1) CA1029036A (nl)
CH (1) CH605539A5 (nl)
DE (1) DE2408689C3 (nl)
FR (1) FR2219140B1 (nl)
GB (1) GB1436991A (nl)
IT (1) IT1049269B (nl)
NL (1) NL182075C (nl)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH615145A5 (nl) * 1975-06-25 1980-01-15 Givaudan & Cie Sa
US4083373A (en) * 1976-10-07 1978-04-11 International Flavors & Fragrances Inc. Novel tobacco product comprising one or more sulfides and process
US4076749A (en) * 1976-11-11 1978-02-28 International Flavors & Fragrances Inc. Substituted acetonaphthones, processes for preparing same, uses of same in perfumery, and intermediates used in said processes
US4156695A (en) * 1977-07-28 1979-05-29 International Flavors & Fragrances Inc. Preparing substituted acetonaphthones
DE3071849D1 (en) * 1979-08-10 1987-01-15 Givaudan & Cie Sa Substituted tetralines and indanes (i), use of (i) as perfuming and/or flavouring agents, and perfuming and/or flavouring compositions containing (i)
DE69018138T2 (de) * 1989-06-30 1995-08-03 Firmenich & Cie Aromatische Verbindungen, Verfahren für ihre Herstellung und ihre Verwendung als parfümierende Bestandteile.
US5185318A (en) * 1989-06-30 1993-02-09 Firmenich S.A. Aromatic compounds, a process for preparation thereof and use of same as perfuming ingredients
US5214160A (en) * 1990-06-02 1993-05-25 Givaudan Corporation Acetyl-tri-and-tetramethyl-octahydronaphthalenes and fragrance compositions containing same
CA2042673C (en) * 1990-06-02 2001-10-16 Franz Etzweiler Acetyl-tri- and tetramethyl-octahydronaphthalenes and fragrance compositions containing the same
US5077273A (en) * 1991-05-16 1991-12-31 International Flavors & Fragrances Inc. Epoxyoctahydrodimethylacetonaphthones, and perfumery uses thereof
US5731283A (en) * 1997-01-28 1998-03-24 International Flavors & Fragrances Inc. 1(4'-methylpentyl)-4-substituted ethylcyclohexane derivatives, organoleptic uses thereof, process for producing same, and process intermediates therefor
US6160182A (en) * 1998-08-19 2000-12-12 Millennium Specialty Chemicals Process for obtaining mixtures of isomeric acyloctahydronaphthalenes
US6114565A (en) * 1999-09-03 2000-09-05 Millennium Specialty Chemicals Process for obtaining nitriles
GB0503528D0 (en) * 2005-02-21 2005-03-30 Givaudan Sa Process
US7375062B1 (en) * 2006-11-06 2008-05-20 International Flavors & Fragrances Inc. Substituted hydrogenated naphthalene derivatives and their use in fragrance formulations
MX337487B (es) * 2011-12-21 2016-03-08 Firmenich & Cie Odorizantes amaderados.
CN103058843A (zh) * 2012-12-26 2013-04-24 淮安万邦香料工业有限公司 提高龙涎酮中γ-异构体含量的制备方法
CN105541589B (zh) * 2015-12-16 2018-07-24 广州百花香料股份有限公司 提高龙涎香气质量的龙涎酮制备方法
EP3606901B1 (en) * 2017-04-04 2021-08-11 Firmenich SA Vetiver odorant
ES2871912T3 (es) * 2017-04-04 2021-11-02 Firmenich & Cie Odorante de vetiver
CN116217365A (zh) * 2023-03-23 2023-06-06 福州大学 一种改进的龙涎酮合成方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2933506A (en) * 1956-05-04 1960-04-19 Dragoco Gerberding Co Gmbh 1, 1-dimethyldecaline lactones and their 6-and 7-pyridyl, thienyl and furyl substituted derivatives
US3076022A (en) * 1959-04-15 1963-01-29 Givaudan Corp Myrcene-methyl isopropenyl ketone adducts, derivatives thereof

Also Published As

Publication number Publication date
FR2219140B1 (nl) 1977-09-16
DE2408689B2 (de) 1980-02-07
CH605539A5 (nl) 1978-09-29
AU476465B2 (en) 1976-09-23
GB1436991A (en) 1976-05-26
NL182075B (nl) 1987-08-03
DE2408689C3 (de) 1980-10-16
IT1049269B (it) 1981-01-20
NL7401583A (nl) 1974-08-29
CA1029036A (en) 1978-04-04
AU6544374A (en) 1975-08-14
US3911018A (en) 1975-10-07
FR2219140A1 (nl) 1974-09-20
DE2408689A1 (de) 1974-09-05
JPS5035148A (nl) 1975-04-03
JPS6055484B2 (ja) 1985-12-05

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V4 Discontinued because of reaching the maximum lifetime of a patent