GB1398406A - Preparation of cyclic ketone - Google Patents

Preparation of cyclic ketone

Info

Publication number
GB1398406A
GB1398406A GB4041972A GB4041972A GB1398406A GB 1398406 A GB1398406 A GB 1398406A GB 4041972 A GB4041972 A GB 4041972A GB 4041972 A GB4041972 A GB 4041972A GB 1398406 A GB1398406 A GB 1398406A
Authority
GB
United Kingdom
Prior art keywords
preparation
pentyl
prepared
compound
formula
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
GB4041972A
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.)
Roure SA
Original Assignee
Roure Bertrand Dupont 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 Roure Bertrand Dupont SA filed Critical Roure Bertrand Dupont SA
Publication of GB1398406A publication Critical patent/GB1398406A/en
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
    • C11B9/003—Essential oils; Perfumes compounds containing an alicyclic ring not condensed with another ring the ring containing less than 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
    • C07C45/67—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)
  • Fats And Perfumes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cosmetics (AREA)
  • Detergent Compositions (AREA)
GB4041972A 1971-09-01 1972-08-31 Preparation of cyclic ketone Expired GB1398406A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7131578A FR2151523A5 (enExample) 1971-09-01 1971-09-01

Publications (1)

Publication Number Publication Date
GB1398406A true GB1398406A (en) 1975-06-18

Family

ID=9082405

Family Applications (2)

Application Number Title Priority Date Filing Date
GB4041972A Expired GB1398406A (en) 1971-09-01 1972-08-31 Preparation of cyclic ketone
GB4680874A Expired GB1401950A (en) 1971-09-01 1972-08-31 Odoriferous composition

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB4680874A Expired GB1401950A (en) 1971-09-01 1972-08-31 Odoriferous composition

Country Status (11)

Country Link
US (1) US4308179A (enExample)
JP (3) JPS4834858A (enExample)
BE (1) BE788300A (enExample)
BR (1) BR7205921D0 (enExample)
CA (1) CA1021800A (enExample)
CH (2) CH566136A5 (enExample)
ES (1) ES406234A1 (enExample)
FR (1) FR2151523A5 (enExample)
GB (2) GB1398406A (enExample)
IT (1) IT1058259B (enExample)
NL (2) NL155590B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52141331A (en) * 1976-05-18 1977-11-25 Tsunezou Nakazuru Green house
FI780440A7 (fi) * 1978-01-12 1979-07-13 Unilever Nv Detergentkomposition
US4464290A (en) * 1982-03-22 1984-08-07 Shiseido Company Ltd. Hypo-allergenic jasmine oil process for producing the same and composition containing the same
US4643903A (en) * 1983-12-21 1987-02-17 International Flavors & Fragrances Inc. Alkyl substituted and unsubstituted para-carboalkoxy cyclohexanones and organoleptic uses thereof
US4537704A (en) * 1983-12-21 1985-08-27 International Flavors & Fragrances Inc. Alkyl substituted and unsubstituted para-carboalkoxy cyclohexanones and organoleptic uses thereof
CA1273363A (en) * 1985-05-21 1990-08-28 Katsuhiko Tokuda Hypo-allergenic moss oil and production process thereof
US5227366A (en) * 1987-08-07 1993-07-13 The Clorox Company Mitigation of stress-cracking in fragranced bleach-containing bottles
US6720295B2 (en) * 2001-08-27 2004-04-13 Firmenich Sa Use of tertiary alcohols or esters as perfuming ingredients
US7026279B2 (en) * 2004-06-24 2006-04-11 International Flavors & Fragrances Inc. Use of 3-(methoxymethyl)-2-pentylcyclopenta derivatives in perfume compositions
BRPI0810435A2 (pt) 2007-04-19 2014-11-25 Mary Kay Inc Composições contendo extrato de magnólia
CN103058840A (zh) * 2012-12-26 2013-04-24 淮安万邦香料工业有限公司 白玉兰双酮的合成方法

Also Published As

Publication number Publication date
BE788300A (fr) 1973-03-01
JPS56108706A (en) 1981-08-28
DE2242463B2 (de) 1976-04-22
JPS4834858A (enExample) 1973-05-22
ES406234A1 (es) 1975-08-16
US4308179A (en) 1981-12-29
DE2265063B2 (de) 1976-12-16
GB1401950A (en) 1975-08-06
NL7611541A (nl) 1977-01-31
CA1021800A (en) 1977-11-29
NL155590B (nl) 1978-01-16
JPS5246050A (en) 1977-04-12
NL7211709A (enExample) 1973-03-05
DE2265063A1 (de) 1976-02-19
DE2242463A1 (de) 1973-03-15
CH566136A5 (enExample) 1975-09-15
IT1058259B (it) 1982-04-10
CH567448A5 (enExample) 1975-10-15
BR7205921D0 (pt) 1973-07-03
FR2151523A5 (enExample) 1973-04-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee