GB802186A - Bis-(hydroxy-alkyl) ethers and their production - Google Patents

Bis-(hydroxy-alkyl) ethers and their production

Info

Publication number
GB802186A
GB802186A GB20230/56A GB2023056A GB802186A GB 802186 A GB802186 A GB 802186A GB 20230/56 A GB20230/56 A GB 20230/56A GB 2023056 A GB2023056 A GB 2023056A GB 802186 A GB802186 A GB 802186A
Authority
GB
United Kingdom
Prior art keywords
alkyl
bis
hydroxy
radical
ether
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
GB20230/56A
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.)
Eprova AG
Original Assignee
Eprova AG
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 Eprova AG filed Critical Eprova AG
Publication of GB802186A publication Critical patent/GB802186A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • C07C43/13—Saturated ethers containing hydroxy or O-metal groups
    • C07C43/132—Saturated ethers containing hydroxy or O-metal groups both carbon chains being substituted by hydroxy or O-metal groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The invention comprises substituted ethers of the general formula <FORM:0802186/IV (b)/1> wherein R represents an alkyl radical with 2 to 5 carbon atoms, and the preparation thereof by reacting a compound of the general formula <FORM:0802186/IV (b)/2> wherein R1 represents an alkyl or aryl radical or one equivalent of a metal ion, with at least a 4 molar proportion of an alkyl magnesium halide, the alkyl radical of which contains from 2 to 5 carbon atoms, and treating the product thus formed with water, or by treating a compound of the general formula <FORM:0802186/IV (b)/3> wherein R represents an alkyl radical containing from 2 to 5 carbon atoms, with at least a 2 molar proportion of an alkyl magnesium halide, the alkyl radical of which contains 2 to 5 carbon atoms, and treating the compound thus formed with water. Preferably, the R1 radical is a methyl or ethyl radical. In the examples, bis-(2-hydroxy-2-ethylbutyl-1) ether is prepared by reacting diglycollic acid diethyl ester with ethyl magnesium bromide, and bis-(2-hydroxy-2 - butylhexyl - 1) ether, bis - (2 - hydroxy - 2 - pentyl - heptyl - 1) ether and bis - (2 - hydroxy - 2-propyl-pentyl-1) ether are prepared in a similar manner using n-butyl, n-amyl- and n-propyl-magnesium bromide respectively.
GB20230/56A 1955-08-11 1956-06-29 Bis-(hydroxy-alkyl) ethers and their production Expired GB802186A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH802186X 1955-08-11

Publications (1)

Publication Number Publication Date
GB802186A true GB802186A (en) 1958-10-01

Family

ID=4537736

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20230/56A Expired GB802186A (en) 1955-08-11 1956-06-29 Bis-(hydroxy-alkyl) ethers and their production

Country Status (1)

Country Link
GB (1) GB802186A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3287419A (en) * 1962-08-16 1966-11-22 Eastman Kodak Co 3, 3'-oxybis

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3287419A (en) * 1962-08-16 1966-11-22 Eastman Kodak Co 3, 3'-oxybis

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