CH662344A5 - Verfahren zur herstellung von 2-(1-hydroxyalkyl)-cyclohexanon und/oder 2-alkyliden-cyclohexanon. - Google Patents

Verfahren zur herstellung von 2-(1-hydroxyalkyl)-cyclohexanon und/oder 2-alkyliden-cyclohexanon. Download PDF

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Publication number
CH662344A5
CH662344A5 CH4643/84A CH464384A CH662344A5 CH 662344 A5 CH662344 A5 CH 662344A5 CH 4643/84 A CH4643/84 A CH 4643/84A CH 464384 A CH464384 A CH 464384A CH 662344 A5 CH662344 A5 CH 662344A5
Authority
CH
Switzerland
Prior art keywords
cyclohexanone
reaction
hydroxyalkyl
aldehyde
alkylidene
Prior art date
Application number
CH4643/84A
Other languages
German (de)
English (en)
Inventor
Mitsuhiko Tamura
Haruo Katsumata
Kiyoharu Urakawa
Yoshiaki Ohtani
Original Assignee
Mitsubishi Chem Ind
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 Mitsubishi Chem Ind filed Critical Mitsubishi Chem Ind
Publication of CH662344A5 publication Critical patent/CH662344A5/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C403/00Derivatives 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
    • C07C403/02Derivatives 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 containing only carbon and hydrogen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61Preparation 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
    • C07C45/67Preparation 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
    • C07C45/68Preparation 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
    • C07C45/72Preparation 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61Preparation 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
    • C07C45/67Preparation 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
    • C07C45/68Preparation 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
    • C07C45/72Preparation 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
    • C07C45/74Preparation 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/647Unsaturated compounds containing a keto groups being part of a ring having unsaturation outside the ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00Systems containing only non-condensed rings
    • C07C2601/12Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14The ring being saturated

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)
CH4643/84A 1983-09-28 1984-09-27 Verfahren zur herstellung von 2-(1-hydroxyalkyl)-cyclohexanon und/oder 2-alkyliden-cyclohexanon. CH662344A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58179986A JPS6072840A (ja) 1983-09-28 1983-09-28 2−アルキリデンシクロヘキサノンの製造法

Publications (1)

Publication Number Publication Date
CH662344A5 true CH662344A5 (de) 1987-09-30

Family

ID=16075453

Family Applications (1)

Application Number Title Priority Date Filing Date
CH4643/84A CH662344A5 (de) 1983-09-28 1984-09-27 Verfahren zur herstellung von 2-(1-hydroxyalkyl)-cyclohexanon und/oder 2-alkyliden-cyclohexanon.

Country Status (5)

Country Link
US (1) US4668827A (enExample)
JP (1) JPS6072840A (enExample)
CH (1) CH662344A5 (enExample)
DE (1) DE3435003C2 (enExample)
GB (1) GB2146995B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3707209A1 (de) * 1987-03-06 1988-09-15 Henkel Kgaa 2-alkyliden-3,3,5(3,5,5)-trimethylcyclopentanone als riechstoffe
DE10046434A1 (de) * 2000-09-20 2002-04-04 Cognis Deutschland Gmbh Verfahren zur Herstellung von verzweigten Alkoholen und/oder Kohlenwasserstoffen
US7161041B2 (en) 2002-12-26 2007-01-09 Kao Corporation Process for producing cycloalkanone derivatives
JP4651959B2 (ja) * 2004-03-15 2011-03-16 花王株式会社 シクロアルカノン類含有組成物

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2519327A (en) * 1947-01-13 1950-08-15 Fmc Corp Condensation of beta-(4-methyl-delta3-cyclohexenyl)-butyraldehyde with aldehydes andketones
US3942761A (en) * 1971-01-04 1976-03-09 Monsanto Company 4-(2'-Norbornyl)-2-butanones

Also Published As

Publication number Publication date
GB2146995A (en) 1985-05-01
DE3435003C2 (de) 1995-05-24
GB8424418D0 (en) 1984-10-31
US4668827A (en) 1987-05-26
JPH0125732B2 (enExample) 1989-05-19
DE3435003A1 (de) 1985-04-04
GB2146995B (en) 1986-12-10
JPS6072840A (ja) 1985-04-24

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Owner name: MITSUBISHI KASEI CORPORATION

PL Patent ceased