JPS57114542A - Preparation of glycol mono-tert-alkyl ether - Google Patents
Preparation of glycol mono-tert-alkyl etherInfo
- Publication number
- JPS57114542A JPS57114542A JP46581A JP46581A JPS57114542A JP S57114542 A JPS57114542 A JP S57114542A JP 46581 A JP46581 A JP 46581A JP 46581 A JP46581 A JP 46581A JP S57114542 A JPS57114542 A JP S57114542A
- Authority
- JP
- Japan
- Prior art keywords
- glycol
- tert
- alkyl ether
- glycol mono
- preparation
- 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.)
- Pending
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: To prepare the titled compound in high reaction rate and high yield, by reacting glycol with an isoolefin in the presence of a strongly acidic cation exchange resin and a polar compound selected from nitriles, sulfones, esters and nitro compounds.
CONSTITUTION: A glycol mono-tert-alkyl ether is prepared by reacting glycol and an isoolefin using a strongly acidic cation exchange resin in the presence of 10W 1,000pts.wt., pref. 25W500pts., based on 100pts. of glycol, of a polar compound selected from nitriles such as acetonitrile, propionitrile, etc., sulfones such as sulfolane, dimethylsulfolane, etc., esters such as methyl acetate, ethyl acetate, etc., and nitro compounds such as nitromethane, nitrobenzene, etc.
USE: Solvent, diluent, etc. of paint, etc.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP46581A JPS57114542A (en) | 1981-01-07 | 1981-01-07 | Preparation of glycol mono-tert-alkyl ether |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP46581A JPS57114542A (en) | 1981-01-07 | 1981-01-07 | Preparation of glycol mono-tert-alkyl ether |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57114542A true JPS57114542A (en) | 1982-07-16 |
Family
ID=11474540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP46581A Pending JPS57114542A (en) | 1981-01-07 | 1981-01-07 | Preparation of glycol mono-tert-alkyl ether |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57114542A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0718270A2 (en) * | 1994-12-21 | 1996-06-26 | Wessendorf, Richard, Dr. | Process for the preparation of polyol alkyl ethers |
CN1067369C (en) * | 1998-03-30 | 2001-06-20 | 中国石油化工总公司 | Synthesis process of ethylene glycol monotert-butyl ether |
CN1070165C (en) * | 1998-03-30 | 2001-08-29 | 中国石油化工总公司 | Refining process of ethylene glycol monotert-butyl ether |
-
1981
- 1981-01-07 JP JP46581A patent/JPS57114542A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0718270A2 (en) * | 1994-12-21 | 1996-06-26 | Wessendorf, Richard, Dr. | Process for the preparation of polyol alkyl ethers |
EP0718270A3 (en) * | 1994-12-21 | 1996-09-18 | Wessendorf Richard Dr | Process for the preparation of polyol alkyl ethers |
CN1067369C (en) * | 1998-03-30 | 2001-06-20 | 中国石油化工总公司 | Synthesis process of ethylene glycol monotert-butyl ether |
CN1070165C (en) * | 1998-03-30 | 2001-08-29 | 中国石油化工总公司 | Refining process of ethylene glycol monotert-butyl ether |
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