ES377283A1 - Procedimiento para la preparacion de cicloalquenonas. - Google Patents

Procedimiento para la preparacion de cicloalquenonas.

Info

Publication number
ES377283A1
ES377283A1 ES377283A ES377283A ES377283A1 ES 377283 A1 ES377283 A1 ES 377283A1 ES 377283 A ES377283 A ES 377283A ES 377283 A ES377283 A ES 377283A ES 377283 A1 ES377283 A1 ES 377283A1
Authority
ES
Spain
Prior art keywords
alkyl
formula
ester
cycloalkenones
manufacture
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
ES377283A
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.)
Givaudan SA
Original Assignee
L Givaudan and Co SA
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 L Givaudan and Co SA filed Critical L Givaudan and Co SA
Publication of ES377283A1 publication Critical patent/ES377283A1/es
Expired legal-status Critical Current

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
    • 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
    • C07C45/673—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 change of size of the carbon skeleton
    • C07C45/676—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 change of size of the carbon skeleton by elimination of carboxyl groups

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)
ES377283A 1969-03-10 1970-03-09 Procedimiento para la preparacion de cicloalquenonas. Expired ES377283A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH360869A CH505041A (de) 1969-03-10 1969-03-10 Verfahren zur Herstellung von Cycloalkenonen

Publications (1)

Publication Number Publication Date
ES377283A1 true ES377283A1 (es) 1972-11-01

Family

ID=4259640

Family Applications (1)

Application Number Title Priority Date Filing Date
ES377283A Expired ES377283A1 (es) 1969-03-10 1970-03-09 Procedimiento para la preparacion de cicloalquenonas.

Country Status (8)

Country Link
US (1) US3823190A (es)
JP (1) JPS5212186B1 (es)
BE (1) BE745938A (es)
CH (1) CH505041A (es)
ES (1) ES377283A1 (es)
FR (1) FR2037816A5 (es)
GB (1) GB1264591A (es)
NL (1) NL7002265A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL179368C (nl) * 1976-07-16 1986-09-01 Roure Bertrand Dupont Sa Werkwijze voor het bereiden van oxocyclopentyl- en oxocyclohexylverbindingen.
CH621939A5 (es) * 1977-05-06 1981-03-13 Firmenich & Cie
AU529883B2 (en) * 1978-09-04 1983-06-23 Australian National University, The Substituted cyclopentenones
US4537704A (en) * 1983-12-21 1985-08-27 International Flavors & Fragrances Inc. Alkyl substituted and unsubstituted para-carboalkoxy cyclohexanones and organoleptic uses thereof
US4643903A (en) * 1983-12-21 1987-02-17 International Flavors & Fragrances Inc. Alkyl substituted and unsubstituted para-carboalkoxy cyclohexanones and organoleptic uses thereof
US4585582A (en) * 1985-03-08 1986-04-29 International Flavors & Fragrances Inc. Perfumery uses of 2-n-pentyl-2-cyclohexen-1-one
WO2024000260A1 (en) * 2022-06-29 2024-01-04 Givaudan Sa Organic compounds

Also Published As

Publication number Publication date
CH505041A (de) 1971-03-31
BE745938A (fr) 1970-08-13
DE2008833A1 (de) 1970-09-24
FR2037816A5 (es) 1970-12-31
DE2008833B2 (de) 1976-12-09
GB1264591A (es) 1972-02-23
NL7002265A (es) 1970-09-14
US3823190A (en) 1974-07-09
JPS5212186B1 (es) 1977-04-05

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