JPH0125732B2 - - Google Patents

Info

Publication number
JPH0125732B2
JPH0125732B2 JP58179986A JP17998683A JPH0125732B2 JP H0125732 B2 JPH0125732 B2 JP H0125732B2 JP 58179986 A JP58179986 A JP 58179986A JP 17998683 A JP17998683 A JP 17998683A JP H0125732 B2 JPH0125732 B2 JP H0125732B2
Authority
JP
Japan
Prior art keywords
reaction
cyclohexanone
aliphatic aldehyde
aqueous layer
alkylidenecyclohexanone
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
JP58179986A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6072840A (ja
Inventor
Mitsuhiko Tamura
Haruo Katsumata
Kyoharu Urakawa
Yoshiaki Ootani
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Kasei Corp
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 Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP58179986A priority Critical patent/JPS6072840A/ja
Priority to DE3435003A priority patent/DE3435003C2/de
Priority to GB08424418A priority patent/GB2146995B/en
Priority to CH4643/84A priority patent/CH662344A5/de
Publication of JPS6072840A publication Critical patent/JPS6072840A/ja
Priority to US06/825,787 priority patent/US4668827A/en
Publication of JPH0125732B2 publication Critical patent/JPH0125732B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C07C403/02—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 containing only carbon and hydrogen 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
    • C07C45/61—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
    • 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
    • C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/647—Unsaturated compounds containing a keto groups being part of a ring having unsaturation outside the ring
    • 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
    • C07C2601/14—The 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)
JP58179986A 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 Granted JPS6072840A (ja)

Priority Applications (5)

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
DE3435003A DE3435003C2 (de) 1983-09-28 1984-09-24 Verfahren zur Herstellung von 2-Alkyliden-cyclohexanon
GB08424418A GB2146995B (en) 1983-09-28 1984-09-27 Process for preparing 2-(1-hydroxyalkyl) cyclohexanone and/or 2-alkylidene cyclohexanone
CH4643/84A CH662344A5 (de) 1983-09-28 1984-09-27 Verfahren zur herstellung von 2-(1-hydroxyalkyl)-cyclohexanon und/oder 2-alkyliden-cyclohexanon.
US06/825,787 US4668827A (en) 1983-09-28 1986-02-04 Process for preparing 2-(1-hydroxyalkyl) cyclohexanone and/or 2-alkylidene cyclohexanone

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 (2)

Publication Number Publication Date
JPS6072840A JPS6072840A (ja) 1985-04-24
JPH0125732B2 true JPH0125732B2 (enExample) 1989-05-19

Family

ID=16075453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58179986A Granted 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

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
CH662344A5 (de) 1987-09-30
DE3435003A1 (de) 1985-04-04
GB2146995B (en) 1986-12-10
JPS6072840A (ja) 1985-04-24

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