GB1434035A - Process for the preparation of sesquiterpene ketones - Google Patents

Process for the preparation of sesquiterpene ketones

Info

Publication number
GB1434035A
GB1434035A GB3396072A GB3396072A GB1434035A GB 1434035 A GB1434035 A GB 1434035A GB 3396072 A GB3396072 A GB 3396072A GB 3396072 A GB3396072 A GB 3396072A GB 1434035 A GB1434035 A GB 1434035A
Authority
GB
United Kingdom
Prior art keywords
sesquiterpene
preparation
july
ketones
ketone
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
GB3396072A
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.)
Naarden International NV
Original Assignee
Naarden International NV
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 Naarden International NV filed Critical Naarden International NV
Priority to GB3396072A priority Critical patent/GB1434035A/en
Priority to NL737309628A priority patent/NL154493B/xx
Priority to DE19732336798 priority patent/DE2336798A1/de
Priority to US380054A priority patent/US3887622A/en
Priority to IN1683/CAL/73A priority patent/IN138032B/en
Priority to FR7326513A priority patent/FR2193808B1/fr
Priority to JP8079573A priority patent/JPS5735170B2/ja
Priority to CH1069573A priority patent/CH582121A5/xx
Publication of GB1434035A publication Critical patent/GB1434035A/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
    • C11B9/0042—Essential oils; Perfumes compounds containing condensed hydrocarbon rings
    • 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
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/28—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of CHx-moieties
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/385—Saturated compounds containing a keto group being part of a ring
    • C07C49/417—Saturated compounds containing a keto group being part of a ring polycyclic
    • C07C49/423—Saturated compounds containing a keto group being part of a ring polycyclic a keto group being part of a condensed ring system
    • C07C49/453—Saturated compounds containing a keto group being part of a ring polycyclic a keto group being part of a condensed ring system having three rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)
GB3396072A 1972-07-20 1972-07-20 Process for the preparation of sesquiterpene ketones Expired GB1434035A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB3396072A GB1434035A (en) 1972-07-20 1972-07-20 Process for the preparation of sesquiterpene ketones
NL737309628A NL154493B (nl) 1972-07-20 1973-07-10 Werkwijze voor de bereiding van oxydatieprodukten van alkenisch onverzadigde koolwaterstoffen.
DE19732336798 DE2336798A1 (de) 1972-07-20 1973-07-17 Verfahren zur herstellung von sesquiterpenketonen
US380054A US3887622A (en) 1972-07-20 1973-07-17 Process for the preparation of sesquiterpene ketones
IN1683/CAL/73A IN138032B (US06811534-20041102-M00003.png) 1972-07-20 1973-07-18
FR7326513A FR2193808B1 (US06811534-20041102-M00003.png) 1972-07-20 1973-07-19
JP8079573A JPS5735170B2 (US06811534-20041102-M00003.png) 1972-07-20 1973-07-20
CH1069573A CH582121A5 (US06811534-20041102-M00003.png) 1972-07-20 1973-07-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3396072A GB1434035A (en) 1972-07-20 1972-07-20 Process for the preparation of sesquiterpene ketones

Publications (1)

Publication Number Publication Date
GB1434035A true GB1434035A (en) 1976-04-28

Family

ID=10359605

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3396072A Expired GB1434035A (en) 1972-07-20 1972-07-20 Process for the preparation of sesquiterpene ketones

Country Status (8)

Country Link
US (1) US3887622A (US06811534-20041102-M00003.png)
JP (1) JPS5735170B2 (US06811534-20041102-M00003.png)
CH (1) CH582121A5 (US06811534-20041102-M00003.png)
DE (1) DE2336798A1 (US06811534-20041102-M00003.png)
FR (1) FR2193808B1 (US06811534-20041102-M00003.png)
GB (1) GB1434035A (US06811534-20041102-M00003.png)
IN (1) IN138032B (US06811534-20041102-M00003.png)
NL (1) NL154493B (US06811534-20041102-M00003.png)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1519443A (en) * 1974-08-09 1978-07-26 Bush Boake Allen Ltd Isolongifolene derivatives
DE4138732A1 (de) * 1991-11-19 1993-05-27 Dragoco Gerberding Co Gmbh Cyclische isolongifolanon-ketale, ihre herstellung und ihre verwendung
IL121437A (en) * 1995-12-18 2000-10-31 Firmenich & Cie Process for the preparation of nootkatone or nootkatol or of mixtures of these compounds
EP2644688B1 (en) 2012-03-27 2017-11-08 International Flavors & Fragrances Inc. Novel pyrimidine derivatives and their use in perfume compositions
CN111499502B (zh) * 2020-05-15 2021-06-22 南京林业大学 一种罗汉柏木烷酮的合成方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2555927A (en) * 1949-05-25 1951-06-05 Phillips Petroleum Co Hydroxylation of unsaturated compounds
GB1256535A (US06811534-20041102-M00003.png) * 1968-09-27 1971-12-08
US3718698A (en) * 1969-11-24 1973-02-27 Int Flavors & Fragrances Inc Isolongifolene processes and product

Also Published As

Publication number Publication date
DE2336798A1 (de) 1974-01-31
CH582121A5 (US06811534-20041102-M00003.png) 1976-11-30
FR2193808A1 (US06811534-20041102-M00003.png) 1974-02-22
US3887622A (en) 1975-06-03
JPS4980057A (US06811534-20041102-M00003.png) 1974-08-02
FR2193808B1 (US06811534-20041102-M00003.png) 1977-08-12
NL154493B (nl) 1977-09-15
NL7309628A (US06811534-20041102-M00003.png) 1974-01-22
JPS5735170B2 (US06811534-20041102-M00003.png) 1982-07-27
IN138032B (US06811534-20041102-M00003.png) 1975-11-22

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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