GB827450A - Process for the production of epoxy ethers - Google Patents

Process for the production of epoxy ethers

Info

Publication number
GB827450A
GB827450A GB1881458A GB1881458A GB827450A GB 827450 A GB827450 A GB 827450A GB 1881458 A GB1881458 A GB 1881458A GB 1881458 A GB1881458 A GB 1881458A GB 827450 A GB827450 A GB 827450A
Authority
GB
United Kingdom
Prior art keywords
halide
added
epoxy
alcohol
mol
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
GB1881458A
Inventor
Shirley Wonnacott
Donald Graham Davies
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.)
Shell Research Ltd
Original Assignee
Shell Research 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 Shell Research Ltd filed Critical Shell Research Ltd
Priority to GB1881458A priority Critical patent/GB827450A/en
Publication of GB827450A publication Critical patent/GB827450A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
    • C07D303/18—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by etherified hydroxyl radicals
    • C07D303/20—Ethers with hydroxy compounds containing no oxirane rings
    • C07D303/22—Ethers with hydroxy compounds containing no oxirane rings with monohydroxy compounds

Landscapes

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

Abstract

An epoxy ether is produced by reacting an alcohol with an epoxy halogen compound in the presence of a catalyst consisting of a stannic halide, an antimony halide, a zinc halide, or a ferric halide, or more than one of the above compounds, distilling off unreacted alcohol, preferably under reduced pressure, without the previous addition of a basic substance, treating the reaction mixture with an aqueous base and separating the epoxy ether formed. Suitable alcohols include mono-, di- or polyhydroxy alcohols. Preferably between 0.005 and 0.05 mol. of the catalyst is added to the alcohol with stirring and heating and the epoxy halogen compound is added at a temperature between 90 DEG and 130 DEG C. At the end of the reaction excess alcohol is distilled off and the residue is added to an aqueous base. The base must be a compound capable of removing at least one mol. of hydrogen halide from one mol. of the intermediate product, including metal oxides, hydroxides, carbonates and borates. Water is then added to the mixture and the organic layer which separates is distilled to separate the epoxy ether.
GB1881458A 1958-06-12 1958-06-12 Process for the production of epoxy ethers Expired GB827450A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1881458A GB827450A (en) 1958-06-12 1958-06-12 Process for the production of epoxy ethers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1881458A GB827450A (en) 1958-06-12 1958-06-12 Process for the production of epoxy ethers

Publications (1)

Publication Number Publication Date
GB827450A true GB827450A (en) 1960-02-03

Family

ID=10118871

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1881458A Expired GB827450A (en) 1958-06-12 1958-06-12 Process for the production of epoxy ethers

Country Status (1)

Country Link
GB (1) GB827450A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213113A (en) * 1965-10-19 Removal of aldehydes from ethylene oxide
JPS5549365A (en) * 1978-10-06 1980-04-09 Mitsubishi Petrochem Co Ltd Production of higher alkoxyepoxide
US5162547A (en) * 1990-12-18 1992-11-10 Ciba-Geigy Corporation Process for the preparation of glycidyl ethers
US5245048A (en) * 1990-12-18 1993-09-14 Ciba-Geigy Corporation Production of glycidyl compounds
CN116063248A (en) * 2022-12-07 2023-05-05 山东尚正新材料科技股份有限公司 Method for continuously producing biomass glycidyl ether

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213113A (en) * 1965-10-19 Removal of aldehydes from ethylene oxide
JPS5549365A (en) * 1978-10-06 1980-04-09 Mitsubishi Petrochem Co Ltd Production of higher alkoxyepoxide
US5162547A (en) * 1990-12-18 1992-11-10 Ciba-Geigy Corporation Process for the preparation of glycidyl ethers
US5245048A (en) * 1990-12-18 1993-09-14 Ciba-Geigy Corporation Production of glycidyl compounds
CN116063248A (en) * 2022-12-07 2023-05-05 山东尚正新材料科技股份有限公司 Method for continuously producing biomass glycidyl ether

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