GB1336101A - Norbornyl compounds - Google Patents

Norbornyl compounds

Info

Publication number
GB1336101A
GB1336101A GB6772A GB6772A GB1336101A GB 1336101 A GB1336101 A GB 1336101A GB 6772 A GB6772 A GB 6772A GB 6772 A GB6772 A GB 6772A GB 1336101 A GB1336101 A GB 1336101A
Authority
GB
United Kingdom
Prior art keywords
formula
hydrogen
compounds
norbornyl
aldol
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
GB6772A
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of GB1336101A publication Critical patent/GB1336101A/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
    • C11B9/0046—Essential oils; Perfumes compounds containing condensed hydrocarbon rings containing only two condensed 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
    • C07C45/61—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
    • C07C45/74—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 combined with dehydration
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/04—Saturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/105—Saturated compounds containing keto groups bound to acyclic carbon atoms containing rings
    • C07C49/115—Saturated compounds containing keto groups bound to acyclic carbon atoms containing rings containing condensed ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/21—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing rings other than six-membered aromatic rings

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)
  • Fats And Perfumes (AREA)
  • Cosmetics (AREA)

Abstract

1336101 4 - (2<SP>1</SP> - Norbornyl) - 2 - butanones MONSANTO CO 3 Jan 1972 [4 Jan 1971] 67/72 Heading C2C The invention comprises compounds having the formula wherein R<SP>1</SP> is hydrogen or methyl and R is hydrogen, or an alkyl group having 1 to 8 carbon atoms. They may be prepared by reacting an aldehyde of the formula with a ketone of the formula where R<SP>11</SP> is hydrogen or alkyl or alkenyl having 1 to 8 carbon atoms, in a basic medium to form an aldol of the formula and dehydrating and hydrogenating this aldol to form the required product. The compounds of the invention may be used in fragrance compositions.
GB6772A 1971-01-04 1972-01-03 Norbornyl compounds Expired GB1336101A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10387871A 1971-01-04 1971-01-04

Publications (1)

Publication Number Publication Date
GB1336101A true GB1336101A (en) 1973-11-07

Family

ID=22297505

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6772A Expired GB1336101A (en) 1971-01-04 1972-01-03 Norbornyl compounds

Country Status (4)

Country Link
JP (2) JPS5735164B1 (en)
CH (1) CH562768A5 (en)
DE (1) DE2200090C3 (en)
GB (1) GB1336101A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011154859A1 (en) * 2010-06-08 2011-12-15 Firmenich Sa Bicyclo-ketones as perfuming ingredients

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2843838A1 (en) * 1978-10-07 1980-04-24 Basf Ag BICYCLIC COMPOUNDS, METHOD FOR THE PRODUCTION AND USE THEREOF

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011154859A1 (en) * 2010-06-08 2011-12-15 Firmenich Sa Bicyclo-ketones as perfuming ingredients
CN102933697A (en) * 2010-06-08 2013-02-13 弗门尼舍有限公司 Bicyclo-ketones as perfuming ingredients
US20130045906A1 (en) * 2010-06-08 2013-02-21 Firmenich Sa Bicyclo-ketones as perfuming ingredients
US8445727B2 (en) 2010-06-08 2013-05-21 Firmenich Sa Bicyclo-ketones as perfuming ingredients
CN102933697B (en) * 2010-06-08 2014-11-26 弗门尼舍有限公司 Bicyclo-ketones as perfuming ingredients

Also Published As

Publication number Publication date
JPS57122036A (en) 1982-07-29
DE2200090B2 (en) 1980-02-07
DE2200090C3 (en) 1981-02-26
DE2200090A1 (en) 1972-07-27
CH562768A5 (en) 1975-06-13
JPS5735164B1 (en) 1982-07-27

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee