ES348564A1 - PROCEDURE FOR THE PREPARATION OF SATU-RADED CYCLIC KETONES. - Google Patents

PROCEDURE FOR THE PREPARATION OF SATU-RADED CYCLIC KETONES.

Info

Publication number
ES348564A1
ES348564A1 ES348564A ES348564A ES348564A1 ES 348564 A1 ES348564 A1 ES 348564A1 ES 348564 A ES348564 A ES 348564A ES 348564 A ES348564 A ES 348564A ES 348564 A1 ES348564 A1 ES 348564A1
Authority
ES
Spain
Prior art keywords
preparation
raded
satu
cyclic ketones
procedure
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
ES348564A
Other languages
Spanish (es)
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.)
Firmenich SA
Original Assignee
Firmenich 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
Priority claimed from CH1751966A external-priority patent/CH503680A/en
Application filed by Firmenich SA filed Critical Firmenich SA
Publication of ES348564A1 publication Critical patent/ES348564A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C45/64—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 introduction of functional groups containing oxygen only in singly bound form
    • 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
    • C07C45/65—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 splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups
    • C07C45/66—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 splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups by dehydration
    • 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
    • C11B9/0038—Essential oils; Perfumes compounds containing an alicyclic ring not condensed with another ring the ring containing more than six carbon atoms

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)
  • Pyrane Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Fats And Perfumes (AREA)

Abstract

Process for the preparation of saturated cyclic ketones, characterized in that unsaturated ketones of the formula ** (see formula) ** Wherein each of the symbols r means hydrogen or the methyl radical and one of the signs n is the number 1 and the other is the number 2, and in which the double bond shows the cis or trans configuration, they are catalytically hydrogenated. (Machine-translation by Google Translate, not legally binding)
ES348564A 1966-12-08 1967-12-07 PROCEDURE FOR THE PREPARATION OF SATU-RADED CYCLIC KETONES. Expired ES348564A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1751966A CH503680A (en) 1966-12-08 1966-12-08 Process for the preparation of macrocyclic ketones

Publications (1)

Publication Number Publication Date
ES348564A1 true ES348564A1 (en) 1969-06-16

Family

ID=4426068

Family Applications (1)

Application Number Title Priority Date Filing Date
ES348564A Expired ES348564A1 (en) 1966-12-08 1967-12-07 PROCEDURE FOR THE PREPARATION OF SATU-RADED CYCLIC KETONES.

Country Status (3)

Country Link
JP (5) JPS5124498B1 (en)
CH (1) CH513791A (en)
ES (1) ES348564A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012045786A1 (en) * 2010-10-07 2012-04-12 Basf Se Process for preparing ketones, in particular macrocyclic ketones
JP6691769B2 (en) * 2014-12-26 2020-05-13 花王株式会社 Method for producing cyclic diketone compound
US10053410B2 (en) 2015-05-20 2018-08-21 Basf Se Process for preparing a macrocyclic diketone
US10053409B2 (en) * 2015-06-03 2018-08-21 Basf Se Process for preparing 3-methylcyclopentadecane-1,5-dione
EP3170828A1 (en) 2015-11-23 2017-05-24 Basf Se Method for the preparation of compounds with 16-oxabicyclo [10.3.1] pentadecen scaffold and their secondary products
BR112018077067B1 (en) 2016-07-15 2022-05-31 Basf Se Process to make a compound
JP7707121B2 (en) 2022-03-31 2025-07-14 花王株式会社 Method for producing cyclic diketone compounds
JP7738514B2 (en) * 2022-03-31 2025-09-12 花王株式会社 Method for producing cyclic diketone compounds

Also Published As

Publication number Publication date
JPS5133904B1 (en) 1976-09-22
JPS5129148B1 (en) 1976-08-24
JPS494459B1 (en) 1974-02-01
JPS5129147B1 (en) 1976-08-24
JPS5124498B1 (en) 1976-07-24
CH513791A (en) 1971-10-15

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