FR1508854A - Procédé pour la préparation d'alpha-méthylène- et alpha-méthylaldéhydes et -alcools et de leurs dérivés, et produits ainsi obtenus - Google Patents

Procédé pour la préparation d'alpha-méthylène- et alpha-méthylaldéhydes et -alcools et de leurs dérivés, et produits ainsi obtenus

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Publication number
FR1508854A
FR1508854A FR92331A FR92331A FR1508854A FR 1508854 A FR1508854 A FR 1508854A FR 92331 A FR92331 A FR 92331A FR 92331 A FR92331 A FR 92331A FR 1508854 A FR1508854 A FR 1508854A
Authority
FR
France
Prior art keywords
alpha
methylaldehydes
methylene
alcohols
derivatives
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.)
Expired
Application number
FR92331A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Flavors and Fragrances Inc
Original Assignee
International Flavors and 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 International Flavors and Fragrances Inc filed Critical International Flavors and Fragrances Inc
Application granted granted Critical
Publication of FR1508854A publication Critical patent/FR1508854A/fr
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
    • 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
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group
    • 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
    • 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
    • C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
    • C07C47/19—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen containing hydroxy groups
    • 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
    • C07C47/21—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • 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
    • C07C47/26—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing hydroxy groups
    • C07C47/263—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing hydroxy groups acyclic
    • 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
    • C11B9/0007—Aliphatic compounds
    • C11B9/0015—Aliphatic compounds containing oxygen as the only heteroatom
FR92331A 1966-01-25 1967-01-24 Procédé pour la préparation d'alpha-méthylène- et alpha-méthylaldéhydes et -alcools et de leurs dérivés, et produits ainsi obtenus Expired FR1508854A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52284466A 1966-01-25 1966-01-25

Publications (1)

Publication Number Publication Date
FR1508854A true FR1508854A (fr) 1968-01-05

Family

ID=24082615

Family Applications (1)

Application Number Title Priority Date Filing Date
FR92331A Expired FR1508854A (fr) 1966-01-25 1967-01-24 Procédé pour la préparation d'alpha-méthylène- et alpha-méthylaldéhydes et -alcools et de leurs dérivés, et produits ainsi obtenus

Country Status (8)

Country Link
US (1) US3463818A (fr)
JP (2) JPS5118411B1 (fr)
BE (1) BE693136A (fr)
CH (1) CH509956A (fr)
DE (1) DE1618528B1 (fr)
FR (1) FR1508854A (fr)
GB (1) GB1136345A (fr)
NL (1) NL6701201A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444657A1 (fr) * 1978-12-22 1980-07-18 Ruhrchemie Ag Procede de preparation du methyl-nonyl-acetaldehyde
FR2444658A1 (fr) * 1978-12-22 1980-07-18 Ruhrchemie Ag Procede pour la preparation des 2-methylene-aldehydes
FR2455568A1 (fr) * 1979-05-03 1980-11-28 Ruhrchemie Ag Procede de preparation du 2,3-dimethylbutene-2

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919324A (en) * 1970-12-17 1975-11-11 Basf Ag Alkan-1-al-7-ols
US3997610A (en) * 1973-05-02 1976-12-14 Rhone-Poulenc S.A. Process for the recovery of citronellal from solutions thereof
US3988487A (en) * 1973-07-30 1976-10-26 International Flavors & Fragrances Inc. Foodstuff flavoring compositions comprising alkylidene alkenals and processes for preparing same as well as flavoring compositions for use in such foodstuff
US4041083A (en) * 1976-09-30 1977-08-09 Rhodia, Inc. Process for the selective hydrogenation of the keto group in nonconjugated olefinic ketones
DE2855504B2 (de) * 1978-12-22 1981-02-19 Ruhrchemie Ag, 4200 Oberhausen Verfahren zur Herstellung von Methacrolein
DE2934250A1 (de) * 1979-08-24 1981-03-19 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von olefinisch ungesaettigten carbonylverbindungen und alkoholen
DE3025350C2 (de) * 1980-07-04 1993-10-14 Hoechst Ag Verfahren zur Herstellung von 2-Methylenaldehyden
US4359412A (en) * 1981-05-28 1982-11-16 International Flavors & Fragrances Inc. Organoleptic use of Prins reaction products of diisoamylene derivatives
US4405820A (en) * 1980-12-04 1983-09-20 International Flavors & Fragrances Inc. Branched chain olefinic alcohols, thiols, esters and ethers, organoleptic uses thereof, processes for preparing same and intermediates therefor
US4394285A (en) * 1981-05-28 1983-07-19 International Flavors & Fragrances Inc. Prins reaction products of diisoamylene, derivatives thereof, organoleptic uses thereof and processes for preparing same
US4413639A (en) * 1981-05-28 1983-11-08 International Flavors & Fragrances Inc. Use of prins and derivatives thereof in augmenting or enhancing the aroma or taste of a smoking tobacco composition or smoking tobacco article component
US4474992A (en) * 1983-03-10 1984-10-02 International Flavors & Fragrances Inc. 2-Isopropenyl-1,5-dimethyl-cyclopentane carboxaldehyde, organoleptic uses thereof and process for preparing same
DE3341604A1 (de) * 1983-11-17 1985-05-30 Consortium für elektrochemische Industrie GmbH, 8000 München 2-ethyl-2-prenyl-3-hexenol, seine herstellung und verwendung als riechstoff
DE3622600A1 (de) * 1986-07-05 1988-01-14 Basf Ag Neue aliphatische aldehyde, verfahren zu deren herstellung und deren verwendung als riechstoffe
DE4321513A1 (de) * 1993-06-29 1995-01-12 Hoechst Ag Verfahren zur Reinigung von Abwässern der Aldolisierungsreaktion
US6130255A (en) * 1993-10-22 2000-10-10 Ikemoto; Takeshi Noxious-insect repellent
US5510326A (en) * 1994-12-23 1996-04-23 Givaudan-Roure Corporation Multi-substituted tetrahydrofurans
US7842842B1 (en) * 2009-08-19 2010-11-30 Sami Labs Ltd. Hydro-alkoxyl citronellal compounds—synthetic routes, compositions and uses thereof
JP5912943B2 (ja) * 2012-07-10 2016-04-27 花王株式会社 ３，７−ジメチル−２−メチレン−６−オクテンニトリル
JP5863697B2 (ja) * 2013-04-10 2016-02-17 長谷川香料株式会社 硬化油風味付与剤
CN107848924B (zh) * 2015-07-27 2021-04-02 奇华顿股份有限公司 作为香料成分的2,4,7-三甲基辛-6-烯-1-醇
JP7018025B2 (ja) 2016-06-08 2022-02-09 高砂香料工業株式会社 フレグランス物質
US10913704B2 (en) 2017-05-06 2021-02-09 Basf Se 2,3,7-trimethyloct-6-enyl acetate and 3,7-dimethyl-2-methylene-oct-6-enyl acetate and derivatives thereof and their use as aroma chemicals
JP2019024376A (ja) 2017-07-28 2019-02-21 高砂香料工業株式会社 飲食品
US11851392B2 (en) 2018-11-13 2023-12-26 Eastman Chemical Company Self-condensation of aldehydes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2639295A (en) * 1948-07-16 1953-05-19 Eastman Kodak Co Manufacture of unsaturated aldehydes
FR1180476A (fr) * 1956-08-01 1959-06-04 Union Carbide Corp Composés beta-alcoxycarbonyle et procédé pour les préparer
FR1367793A (fr) * 1962-07-11 1964-07-24 Hoffmann La Roche Procédé pour la préparation de composés carbonyles non saturés
FR2518416A1 (fr) * 1981-12-18 1983-06-24 Zagoyan Gerard Jouet sonore utilisable en particulier lors de manifestations sportives

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444657A1 (fr) * 1978-12-22 1980-07-18 Ruhrchemie Ag Procede de preparation du methyl-nonyl-acetaldehyde
FR2444658A1 (fr) * 1978-12-22 1980-07-18 Ruhrchemie Ag Procede pour la preparation des 2-methylene-aldehydes
FR2455568A1 (fr) * 1979-05-03 1980-11-28 Ruhrchemie Ag Procede de preparation du 2,3-dimethylbutene-2

Also Published As

Publication number Publication date
CH509956A (de) 1971-07-15
BE693136A (fr) 1967-07-25
NL6701201A (fr) 1967-07-26
US3463818A (en) 1969-08-26
GB1136345A (en) 1968-12-11
JPS5417008B1 (fr) 1979-06-27
DE1618528B1 (de) 1972-02-03
JPS5118411B1 (fr) 1976-06-09

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