IT8048810A0 - 2-METHYLEN-(4-METHYLCYCLOES-3-ENYL)BUTANAL AND 2-METHYLEN-3-(4-METHYL-CI CLOHEXYL)-BUTANAL AND PROCEDURE FOR THEIR PREPARATION - Google Patents

2-METHYLEN-(4-METHYLCYCLOES-3-ENYL)BUTANAL AND 2-METHYLEN-3-(4-METHYL-CI CLOHEXYL)-BUTANAL AND PROCEDURE FOR THEIR PREPARATION

Info

Publication number
IT8048810A0
IT8048810A0 IT8048810A IT4881080A IT8048810A0 IT 8048810 A0 IT8048810 A0 IT 8048810A0 IT 8048810 A IT8048810 A IT 8048810A IT 4881080 A IT4881080 A IT 4881080A IT 8048810 A0 IT8048810 A0 IT 8048810A0
Authority
IT
Italy
Prior art keywords
methylen
butanal
methylcycloes
clohexyl
enyl
Prior art date
Application number
IT8048810A
Other languages
Italian (it)
Other versions
IT1147084B (en
Inventor
Jurgen Weber
Wolfgang Bernhagen
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 IT8048810A0 publication Critical patent/IT8048810A0/en
Application granted granted Critical
Publication of IT1147084B publication Critical patent/IT1147084B/en

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
    • C11B9/0026—Essential oils; Perfumes compounds containing an alicyclic ring not condensed with another ring
    • C11B9/0034—Essential oils; Perfumes compounds containing an alicyclic ring not condensed with another ring the ring containing six carbon atoms
    • 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
    • C07C47/225—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing rings other than six-membered aromatic rings
IT48810/80A 1979-05-28 1980-05-27 2-METHYL-3 (4-METHYLCYCLES-3-ENYL) BUTANAL AND 2-METHYL-3- (4-METHYL-CYCLOXYL) -BUTANAL AND PROCEDURE FOR THEIR PREPARATION IT1147084B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2921619A DE2921619C3 (en) 1979-05-28 1979-05-28 2-methylene-3- (4-methylcyclohex-3-enyl) butanal and 2-methylene-3- (4-methylcyclohexyl) butanal and processes for their preparation

Publications (2)

Publication Number Publication Date
IT8048810A0 true IT8048810A0 (en) 1980-05-27
IT1147084B IT1147084B (en) 1986-11-19

Family

ID=6071862

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48810/80A IT1147084B (en) 1979-05-28 1980-05-27 2-METHYL-3 (4-METHYLCYCLES-3-ENYL) BUTANAL AND 2-METHYL-3- (4-METHYL-CYCLOXYL) -BUTANAL AND PROCEDURE FOR THEIR PREPARATION

Country Status (7)

Country Link
JP (1) JPS5846509B2 (en)
CH (1) CH643525A5 (en)
DE (1) DE2921619C3 (en)
FR (1) FR2457850A1 (en)
GB (1) GB2054557B (en)
IT (1) IT1147084B (en)
SE (1) SE8003798L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5021184A (en) * 1988-10-21 1991-06-04 International Flavors & Fragrances Inc. Adamantane derivatives, compositions of matter containing same, processes for preparing said adamantane derivatives and said compositions, and organoleptic and deodorancy uses of said adamantane derivatives and said compositions
US4956481A (en) * 1988-10-21 1990-09-11 International Flavors & Fragrances Inc. Adamantane derivatives, compositions of matter containing same, processes for preparing said adamantane derivatives and said compositions, and organoleptic and deodorancy uses of said adamantane derivatives and said compositions
DE19820657A1 (en) * 1998-05-08 1999-11-11 Henkel Kgaa Aroma composition cosmetics, technical products or alcoholic perfumery
DE10205835B4 (en) * 2002-02-13 2004-11-11 Celanese Chemicals Europe Gmbh Process for the preparation of terpinolenaldehyde
GB2529901A (en) * 2014-09-08 2016-03-09 Givaudan Sa Organic compounds

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2519327A (en) * 1947-01-13 1950-08-15 Fmc Corp Condensation of beta-(4-methyl-delta3-cyclohexenyl)-butyraldehyde with aldehydes andketones
US2639295A (en) * 1948-07-16 1953-05-19 Eastman Kodak Co Manufacture of unsaturated aldehydes
US3676505A (en) * 1969-12-29 1972-07-11 Procter & Gamble 4-(4-methylcyclohex-3-en-1-yl)pent-4-en-1-ol and a process for its synthesis

Also Published As

Publication number Publication date
DE2921619C3 (en) 1982-05-19
FR2457850A1 (en) 1980-12-26
GB2054557A (en) 1981-02-18
DE2921619B2 (en) 1981-05-07
JPS55157563A (en) 1980-12-08
SE8003798L (en) 1980-11-29
IT1147084B (en) 1986-11-19
DE2921619A1 (en) 1980-12-04
GB2054557B (en) 1983-03-16
CH643525A5 (en) 1984-06-15
JPS5846509B2 (en) 1983-10-17

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