GB1205618A - Enolic ethers of adipic dialdehydes and process for their preparation - Google Patents

Enolic ethers of adipic dialdehydes and process for their preparation

Info

Publication number
GB1205618A
GB1205618A GB7791/68A GB779168A GB1205618A GB 1205618 A GB1205618 A GB 1205618A GB 7791/68 A GB7791/68 A GB 7791/68A GB 779168 A GB779168 A GB 779168A GB 1205618 A GB1205618 A GB 1205618A
Authority
GB
United Kingdom
Prior art keywords
dialdehydes
adipic
enolic
inert
vapours
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
GB7791/68A
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.)
Ugine Kuhlmann SA
Original Assignee
Ugine Kuhlmann SA
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 Ugine Kuhlmann SA filed Critical Ugine Kuhlmann SA
Publication of GB1205618A publication Critical patent/GB1205618A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
    • C07C47/277—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing ether groups, groups, groups, or groups
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • 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
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
    • C07C45/512—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being a free hydroxyl group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paper (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

1,205,618. Enolic ethers of adipic dialdehydes. UGINE KUHLMANN. 16 Feb., 1968 [9 March, 1967], No. 7791/68. Heading C2C. New enolic mono- and diethers of adipic dialdehydes of the general formulµ wherein R is the same or different and represents hydrogen, C 1-4 alkyl or optionally substituted phenyl and R<SP>1</SP> represents C 1-4 alkyl optionally substituted by halogen, hydroxy or nitrile, are prepared by heating a mono- or diether of 1,5-hexadiene-3,4-diol of formulae or their mixtures, to high temperatures to realise a Cope transposition. The process may be performed in the liquid phase in an inert, thermally stable solvent such as an aliphatic or aromatic hydrocarbon or an ether such as diphenylether, at atmospheric pressure and at the boiling point of the mixture. 0À01-1% of a polymerization inhibitor may be included, e.g. hydroquinone, monomethyl ether of hydroquinone, t-butyl-catechol, p-phenylene diamine or a copper salt. The heating time for the process may be 1/3-5 hours. The process may also be performed in the gaseous phase by passing the vapours of the starting material diluted if desired in an inert gas such as nitrogen, argon or CO 2 , into a duct which may contain matter inert to the vapours. These novel compounds may be used to generate the corresponding adipic dialdehydes since they are easily hydrolysed in a slightly acidic medium and thus may be made as disinfectants for water, textiles as bactericides, as reticulating and insolubilizing agents for proteins or polyhydroxylated polymers, in textile stiffening, paper treatment, reticulation of polyvinylic alcohols or other hydroxylated polymers. Also they may be used as monomers to carry out polymerization or copolymerization reactions with other vinylic monomers and are raw materials for the preparation of many di- or polyfunctional compounds such as 1,6-hexanediols and 1,6- diaminohexanes.
GB7791/68A 1967-03-09 1968-02-16 Enolic ethers of adipic dialdehydes and process for their preparation Expired GB1205618A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR98175A FR1523266A (en) 1967-03-09 1967-03-09 enolic ethers derived from adipic dialdehydes and method of preparation

Publications (1)

Publication Number Publication Date
GB1205618A true GB1205618A (en) 1970-09-16

Family

ID=8626665

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7791/68A Expired GB1205618A (en) 1967-03-09 1968-02-16 Enolic ethers of adipic dialdehydes and process for their preparation

Country Status (7)

Country Link
JP (1) JPS4936207B1 (en)
BE (1) BE709600A (en)
CH (1) CH493450A (en)
FR (1) FR1523266A (en)
GB (1) GB1205618A (en)
LU (1) LU55450A1 (en)
NL (1) NL6801858A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3714265A (en) * 1970-01-09 1973-01-30 A Bader Hydroxy alkylene ethers of divinyl glycol
USRE28387E (en) * 1966-12-01 1975-04-08 Hydroxy alkylene ethers of divinyl glycol
US3944591A (en) * 1968-03-11 1976-03-16 Andre Bader Enolic ethers of adipic dialdehyde and method for preparing the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE28387E (en) * 1966-12-01 1975-04-08 Hydroxy alkylene ethers of divinyl glycol
US3944591A (en) * 1968-03-11 1976-03-16 Andre Bader Enolic ethers of adipic dialdehyde and method for preparing the same
US3714265A (en) * 1970-01-09 1973-01-30 A Bader Hydroxy alkylene ethers of divinyl glycol

Also Published As

Publication number Publication date
JPS4936207B1 (en) 1974-09-28
DE1668814A1 (en) 1972-03-09
FR1523266A (en) 1968-05-03
CH493450A (en) 1970-07-15
NL6801858A (en) 1968-09-10
BE709600A (en) 1968-05-30
LU55450A1 (en) 1968-04-23

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Legal Events

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