GB827450A - Process for the production of epoxy ethers - Google Patents
Process for the production of epoxy ethersInfo
- 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
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.
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)
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 |
-
1958
- 1958-06-12 GB GB1881458A patent/GB827450A/en not_active Expired
Cited By (5)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1048530A (en) | Production of neopentyl glycol | |
FI791657A (en) | FRAMSTAELLNING AV MYRSYRA GENOM HYDROLYS AV METYLFORMIAT | |
Landgrebe et al. | Synthesis, stereochemistry, and solvolysis of 2-bromobicyclopropyl and closely related structures | |
GB827450A (en) | Process for the production of epoxy ethers | |
GB790824A (en) | Improvements in the compound di-(2,2,2-trifluoroethyl) acetal of acetaldehyde, process for producing the compound, and process for producing 2,2,2-trifluoroethyl vinyl ether | |
GB850360A (en) | Arylaliphatic aldehydes and their preparation | |
Hennion et al. | Reactions of α-Ketols Derived from Tertiary Acetylenic Carbinols. I. Preparation and Low Pressure Hydrogenation1 | |
GB868023A (en) | Production of condensation products of aliphatic alcohols | |
US2803664A (en) | Preparation of trichlorophenylalkyl ethers | |
US2650940A (en) | Manufacture of glycols | |
GB948136A (en) | Preparation of condensed isopropyl silicate materials | |
US2316136A (en) | Process for the isomerization of dihydrobenzenes | |
GB824551A (en) | Improvements in and relating to the production of 1:3-diols | |
GB1099962A (en) | Process for the manufacture of sorbic acid | |
GB987433A (en) | Process for the manufacture of tetracyclic compounds | |
GB864882A (en) | Process for the production of 2-chloro-3:4-epoxybutene-1 | |
US3089894A (en) | Cyclohexyl borate and its preparation | |
SU107847A1 (en) | The method of purification of 2-ethylhexanol | |
GB709126A (en) | Improvements in or relating to the preparation of 1-alkynes | |
GB430764A (en) | Improvements in the manufacture and production of vinyl ethers | |
GB589350A (en) | Improvements in or relating to the manufacture of acetylenic alcohols | |
GB708339A (en) | Process for the production of hydrogen peroxide and the hydrogen peroxide so produced | |
GB1069489A (en) | Preparation of 1,10-phenanthrolines | |
US2304563A (en) | Process for the production of racemic menthol | |
Suhara | The Photo-induced Addition of Acetic Acid to Olefins |