DE2856721C2 - Verfahren zur Herstellung von 2-Methyl-4-(1-methyläthyl)-3-cyclohexen-1-on - Google Patents

Verfahren zur Herstellung von 2-Methyl-4-(1-methyläthyl)-3-cyclohexen-1-on

Info

Publication number
DE2856721C2
DE2856721C2 DE2856721A DE2856721A DE2856721C2 DE 2856721 C2 DE2856721 C2 DE 2856721C2 DE 2856721 A DE2856721 A DE 2856721A DE 2856721 A DE2856721 A DE 2856721A DE 2856721 C2 DE2856721 C2 DE 2856721C2
Authority
DE
Germany
Prior art keywords
methyl
mico
mixture
reaction
epoxy
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
DE2856721A
Other languages
German (de)
English (en)
Other versions
DE2856721A1 (de
Inventor
Benjamin C. Atlanta Ga. Clark jun.
George L.K. Hunter
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.)
Coca Cola Co
Original Assignee
Coca Cola 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 Coca Cola Co filed Critical Coca Cola Co
Publication of DE2856721A1 publication Critical patent/DE2856721A1/de
Application granted granted Critical
Publication of DE2856721C2 publication Critical patent/DE2856721C2/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen 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
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
    • C07C45/58—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in three-membered 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
    • C07C45/67—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE2856721A 1977-12-30 1978-12-29 Verfahren zur Herstellung von 2-Methyl-4-(1-methyläthyl)-3-cyclohexen-1-on Expired DE2856721C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/865,829 US4136119A (en) 1977-12-30 1977-12-30 M-menthenone and process for its production

Publications (2)

Publication Number Publication Date
DE2856721A1 DE2856721A1 (de) 1979-07-12
DE2856721C2 true DE2856721C2 (de) 1983-11-10

Family

ID=25346330

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2856721A Expired DE2856721C2 (de) 1977-12-30 1978-12-29 Verfahren zur Herstellung von 2-Methyl-4-(1-methyläthyl)-3-cyclohexen-1-on

Country Status (8)

Country Link
US (1) US4136119A (cg-RX-API-DMAC7.html)
JP (1) JPS5498743A (cg-RX-API-DMAC7.html)
CH (1) CH643227A5 (cg-RX-API-DMAC7.html)
DE (1) DE2856721C2 (cg-RX-API-DMAC7.html)
ES (1) ES476452A1 (cg-RX-API-DMAC7.html)
FR (1) FR2413351A1 (cg-RX-API-DMAC7.html)
GB (1) GB2011413B (cg-RX-API-DMAC7.html)
NL (1) NL7812345A (cg-RX-API-DMAC7.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4582556A (en) * 1982-11-22 1986-04-15 Olin Corporation Adhesion primers for encapsulating epoxies
US4808409A (en) * 1984-08-16 1989-02-28 Board Of Trustees, University Of Illinois Low cariogenic sweetening agents
TW297811B (cg-RX-API-DMAC7.html) * 1994-09-12 1997-02-11 Sumitomo Chemical Co
JP4029088B2 (ja) * 2002-05-29 2008-01-09 フイルメニツヒ ソシエテ アノニム 香料成分としてのヒンダードケトン
EP2687586B1 (de) * 2012-07-17 2016-11-23 Symrise AG Verwendung definierter Cyclohexenone als Mittel zum überadditiven Verstärken eines Geruchseindrucks sowie Riech- und/oder Geschmacksstoffkomposition

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3009959A (en) * 1961-11-21 Figure i
US1477691A (en) * 1923-01-02 1923-12-18 Farbenfab Vorm Bayer F & Co Pharmaceutical product
US2790708A (en) * 1949-06-25 1957-04-30 Blaw Knox Co System for solvent extraction of oil or the like from solid organic particles
US2619504A (en) * 1950-09-15 1952-11-25 Newport Ind Inc Process of making 4(5)-p-menthen-3-one
US2887479A (en) * 1955-11-15 1959-05-19 Eastman Kodak Co Heterocyclic quaternary salts containing a cyclohexenylidenemethyl substituent
US2918495A (en) * 1957-09-30 1959-12-22 Glidden Co Process for preparing a menthadiene ketone and composition
US3151167A (en) * 1961-04-12 1964-09-29 Diamond Alkali Co Preparation of ketones from epoxides
US3397120A (en) * 1967-01-13 1968-08-13 Exxon Research Engineering Co Purification of dihydroisophorone by plural distillation and isomerization
US3560571A (en) * 1967-05-29 1971-02-02 Procter & Gamble Novel photochemical reaction of 4-caranone and novel reaction products resulting therefrom
US3928456A (en) * 1967-11-09 1975-12-23 Firmenich & Cie Cycloaliphatic unsaturated ketones as odour- and taste-modifying agents
US3538164A (en) * 1968-02-08 1970-11-03 Reynolds Tobacco Co R Synthesis of dihydrocarvone
US3531528A (en) * 1968-05-24 1970-09-29 Upjohn Co 5,6 - diphenyl - 4a - lower - alkyl - 4,4a,7,8-tetrahydro - 2(3h) - naphthalenones and process
US3814733A (en) * 1970-07-27 1974-06-04 Smc Corp Isomerization of(+)-trans-2,3-epoxy-ciscarane to(+)-cis-2,8-p-methadiene-1-ol
US3734930A (en) * 1971-09-22 1973-05-22 R Razdan Direct synthesis of ({31 )-trans-{66 {11 tetrahydrocannabinol from olivetol and ({30 )-trans-{66 {11 -carene oxide
US3927107A (en) * 1972-10-26 1975-12-16 Firmenich & Cie 2,6,6-Trimethyl-1-alkenoyl-cyclohexenones

Also Published As

Publication number Publication date
JPS6223735B2 (cg-RX-API-DMAC7.html) 1987-05-25
GB2011413B (en) 1982-06-30
DE2856721A1 (de) 1979-07-12
FR2413351A1 (fr) 1979-07-27
NL7812345A (nl) 1979-07-03
ES476452A1 (es) 1980-05-16
US4136119A (en) 1979-01-23
JPS5498743A (en) 1979-08-03
CH643227A5 (de) 1984-05-30
FR2413351B1 (cg-RX-API-DMAC7.html) 1981-08-14
GB2011413A (en) 1979-07-11

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Legal Events

Date Code Title Description
OD Request for examination
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee