CH647494A5 - Neue riechstoffe. - Google Patents

Neue riechstoffe. Download PDF

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Publication number
CH647494A5
CH647494A5 CH46982A CH46982A CH647494A5 CH 647494 A5 CH647494 A5 CH 647494A5 CH 46982 A CH46982 A CH 46982A CH 46982 A CH46982 A CH 46982A CH 647494 A5 CH647494 A5 CH 647494A5
Authority
CH
Switzerland
Prior art keywords
benzyl
methyl
butanal
formula
catalyst
Prior art date
Application number
CH46982A
Other languages
German (de)
English (en)
Inventor
Wolfgang Dr Bernhagen
Juergen Dr Weber
Helmut Springer
Original Assignee
Ruhrchemie Ag
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 Ruhrchemie Ag filed Critical Ruhrchemie Ag
Publication of CH647494A5 publication Critical patent/CH647494A5/de

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
    • C11B9/0061—Essential oils; Perfumes compounds containing a six-membered aromatic ring not condensed with another ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/17—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds
    • C07C29/175—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds with simultaneous reduction of an oxo group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C33/18—Monohydroxylic alcohols containing only six-membered aromatic rings as cyclic part
    • C07C33/20—Monohydroxylic alcohols containing only six-membered aromatic rings as cyclic part monocyclic
    • 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
    • C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
    • C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
    • 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
    • C07C45/62—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 hydrogenation of carbon-to-carbon double or triple bonds
    • 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
    • C07C45/72—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 reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C07C45/75—Reactions with formaldehyde
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
    • C07C47/228—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing six-membered aromatic rings, e.g. phenylacetaldehyde
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
    • C07C47/228—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing six-membered aromatic rings, e.g. phenylacetaldehyde
    • C07C47/232—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing six-membered aromatic rings, e.g. phenylacetaldehyde having unsaturation outside the aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH46982A 1981-01-31 1982-01-26 Neue riechstoffe. CH647494A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813103268 DE3103268C2 (de) 1981-01-31 1981-01-31 2-Methylen-3-benzyl-butanal, 2-Methyl-3-benzyl-butanal, 2-Methyl-3-benzyl-butanol und ihre Verwendung als Riechstoffe

Publications (1)

Publication Number Publication Date
CH647494A5 true CH647494A5 (de) 1985-01-31

Family

ID=6123726

Family Applications (1)

Application Number Title Priority Date Filing Date
CH46982A CH647494A5 (de) 1981-01-31 1982-01-26 Neue riechstoffe.

Country Status (3)

Country Link
CH (1) CH647494A5 (US08087162-20120103-C00010.png)
DE (1) DE3103268C2 (US08087162-20120103-C00010.png)
FR (1) FR2499069A1 (US08087162-20120103-C00010.png)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3439203A1 (de) * 1984-10-26 1986-04-30 Basf Ag, 6700 Ludwigshafen 1-phenyl-2-methyl-3-hydroxy-(3-alkoxy)-alkylverbindungen, deren herstellung und verwendung als riechstoffe
US4632831A (en) * 1984-12-14 1986-12-30 International Flavors & Fragrances Inc. Uses of methyl phenyl pentanol derivatives in augmenting or enhancing the aroma or taste of consumable materials
US4610812A (en) * 1984-12-14 1986-09-09 International Flavors & Fragrances Inc. Uses of methyl phenyl pentanol derivatives in augmenting or enhancing the aroma or taste of consumable materials
US4650898A (en) * 1984-12-14 1987-03-17 International Flavors & Fragrances Inc. Uses of methyl phenyl pentanol derivatives in augmenting or enhancing the aroma or taste of consumable materials
DE3716730A1 (de) * 1987-05-19 1988-12-01 Basf Ag 4-methyl-4-phenyl-1-pentanale, deren herstellung und verwendung als riechstoffe
EP2800559B1 (en) * 2012-01-05 2018-09-05 Kao Corporation Agent for reduction of sensory irritation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7502553A (en) * 1975-02-13 1976-08-17 Ruhrchemie Ag Hydroformylated tert. butyl- and isopropyl allyl benzenes - useful aromatizing cpds
US4217253A (en) * 1978-10-06 1980-08-12 International Flavors & Fragrances Inc. Mixture of 3-methyl-1-phenyl-pentanol-5 or its isomers and butanoyl cyclohexane derivatives

Also Published As

Publication number Publication date
FR2499069B1 (US08087162-20120103-C00010.png) 1984-11-23
DE3103268C2 (de) 1985-04-11
FR2499069A1 (fr) 1982-08-06
DE3103268A1 (de) 1982-08-26

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Legal Events

Date Code Title Description
PL Patent ceased