GB8320207D0 - Preparing 4-methylionone - Google Patents

Preparing 4-methylionone

Info

Publication number
GB8320207D0
GB8320207D0 GB838320207A GB8320207A GB8320207D0 GB 8320207 D0 GB8320207 D0 GB 8320207D0 GB 838320207 A GB838320207 A GB 838320207A GB 8320207 A GB8320207 A GB 8320207A GB 8320207 D0 GB8320207 D0 GB 8320207D0
Authority
GB
United Kingdom
Prior art keywords
methylionone
preparing
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.)
Granted
Application number
GB838320207A
Other versions
GB2144118A (en
GB2144118B (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.)
INST KHIM AKAD NAUK ESTON SSR
Original Assignee
INST KHIM AKAD NAUK ESTON SSR
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 INST KHIM AKAD NAUK ESTON SSR filed Critical INST KHIM AKAD NAUK ESTON SSR
Publication of GB8320207D0 publication Critical patent/GB8320207D0/en
Publication of GB2144118A publication Critical patent/GB2144118A/en
Application granted granted Critical
Publication of GB2144118B publication Critical patent/GB2144118B/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
    • C11B9/0007—Aliphatic compounds
    • C11B9/0015—Aliphatic compounds containing oxygen as the only heteroatom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/272—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
    • C07C17/275—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of hydrocarbons and halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
    • C07C403/14—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by doubly-bound oxygen atoms
    • C07C403/16—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by doubly-bound oxygen atoms not being part of —CHO groups
    • 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
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/562—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with nitrogen as the only hetero atom
    • C07C45/565—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with nitrogen as the only hetero atom by reaction with hexamethylene-tetramine
    • 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
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated
GB08320207A 1983-07-28 1983-07-27 Method for preparing 4-methylionone Expired GB2144118B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833327304 DE3327304A1 (en) 1983-07-28 1983-07-28 METHOD FOR PRODUCING 4-METHYLJONONE

Publications (3)

Publication Number Publication Date
GB8320207D0 true GB8320207D0 (en) 1983-09-01
GB2144118A GB2144118A (en) 1985-02-27
GB2144118B GB2144118B (en) 1987-04-29

Family

ID=6205179

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08320207A Expired GB2144118B (en) 1983-07-28 1983-07-27 Method for preparing 4-methylionone

Country Status (6)

Country Link
AT (1) AT382867B (en)
CH (1) CH655099A5 (en)
DE (1) DE3327304A1 (en)
FR (1) FR2550790B1 (en)
GB (1) GB2144118B (en)
NL (1) NL8302763A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3233712A1 (en) * 1981-02-27 1983-03-10 Immanuel Roennow SALES PACKAGE FOR LIGHTWEIGHT CLOTHES, IN PARTICULAR LAUNDRY PIECES OR OTHER LIGHTWEIGHT BRAND ITEMS FOR PERSONAL USE
EP0210391A1 (en) * 1985-06-24 1987-02-04 L. GIVAUDAN & CIE Société Anonyme Process for the preparation of cyclic compounds
JPS62178539A (en) * 1986-01-31 1987-08-05 Kuraray Co Ltd Alpha,beta-unsaturated ketone derivative and perfumery composition containing same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE268786C (en) * 1912-03-07
DE933149C (en) * 1946-10-21 1955-09-22 Firmenich & Co Process for the production of 6-methyl-ª ‡ -ionons and 6-methyl-ª ‰ -ionons
NL69166C (en) * 1948-02-05
CH337522A (en) * 1955-09-06 1959-04-15 Hoffmann La Roche Process for the production of unsaturated ketones
US2877271A (en) * 1957-11-27 1959-03-10 Hoffmann La Roche Preparation of ionones by cyclization of pseudoionones with sulfuric acid
BE791528A (en) * 1971-11-17 1973-05-17 Basf Ag PROCESS FOR THE PREPARATION OF ALDEHYDES WITH ALPHA BOND, ETHYLENIC BETA, OF HIGH MOLECULAR WEIGHT
US3813450A (en) * 1972-02-11 1974-05-28 Universal Oil Prod Co Preparation of geranyl compounds

Also Published As

Publication number Publication date
CH655099A5 (en) 1986-03-27
FR2550790A1 (en) 1985-02-22
FR2550790B1 (en) 1987-09-25
GB2144118A (en) 1985-02-27
NL8302763A (en) 1985-03-01
ATA268983A (en) 1986-09-15
DE3327304A1 (en) 1985-02-07
DE3327304C2 (en) 1987-04-02
GB2144118B (en) 1987-04-29
AT382867B (en) 1987-04-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920727