GB1062352A - Tetraketones - Google Patents

Tetraketones

Info

Publication number
GB1062352A
GB1062352A GB3557066A GB3557066A GB1062352A GB 1062352 A GB1062352 A GB 1062352A GB 3557066 A GB3557066 A GB 3557066A GB 3557066 A GB3557066 A GB 3557066A GB 1062352 A GB1062352 A GB 1062352A
Authority
GB
United Kingdom
Prior art keywords
hexane
bis
enamine
dione
oxo
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
GB3557066A
Inventor
Stephen Blake
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.)
Geigy Co Ltd
Original Assignee
Geigy Co Ltd
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 Geigy Co Ltd filed Critical Geigy Co Ltd
Publication of GB1062352A publication Critical patent/GB1062352A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/235—Saturated compounds containing more than one carboxyl group
    • C07C59/347—Saturated compounds containing more than one carboxyl group containing keto 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/385—Saturated compounds containing a keto group being part of a ring
    • C07C49/417—Saturated compounds containing a keto group being part of a ring polycyclic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The invention comprises tetraketones of formula <FORM:1062352/C2/1> wherein the groups R are the same and each is a hydrogen or a methyl group, specifically, 1,6-bis(2-oxocyclohexyl)hexane-1,6-dione, and 1,6-bis(2- oxo - 5 - methyl cyclohexyl)hexane -1,6dione, 1,6-bis(2 - oxo - 5 - methyl cyclohexyl)hexane -1,6-dione, and a process for the preparation thereof by reacting adipoyl dichloride with an excess over the stoichiometric preparation of an enamine of a cyclohexanome of formula <FORM:1062352/C2/2> The enamine may be derived from a secondary cyclic amine such as morpholine.
GB3557066A 1965-02-17 1965-02-17 Tetraketones Expired GB1062352A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB674765A GB1062351A (en) 1965-02-17 1965-02-17 Preparation of diketodicarboxylic acids

Publications (1)

Publication Number Publication Date
GB1062352A true GB1062352A (en) 1967-03-22

Family

ID=9820057

Family Applications (2)

Application Number Title Priority Date Filing Date
GB674765A Expired GB1062351A (en) 1965-02-17 1965-02-17 Preparation of diketodicarboxylic acids
GB3557066A Expired GB1062352A (en) 1965-02-17 1965-02-17 Tetraketones

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB674765A Expired GB1062351A (en) 1965-02-17 1965-02-17 Preparation of diketodicarboxylic acids

Country Status (1)

Country Link
GB (2) GB1062351A (en)

Also Published As

Publication number Publication date
GB1062351A (en) 1967-03-22

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