JPS56166186A - Production of cyclic acetal - Google Patents
Production of cyclic acetalInfo
- Publication number
- JPS56166186A JPS56166186A JP7048780A JP7048780A JPS56166186A JP S56166186 A JPS56166186 A JP S56166186A JP 7048780 A JP7048780 A JP 7048780A JP 7048780 A JP7048780 A JP 7048780A JP S56166186 A JPS56166186 A JP S56166186A
- Authority
- JP
- Japan
- Prior art keywords
- cyclic acetal
- epoxyalcohol
- oxygen
- reaction
- membered ring
- 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.)
- Granted
Links
Landscapes
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
Abstract
PURPOSE: The reaction between a 1,2-epoxyalcohol and a carbonyl compound in the presence of an acid catalyst affords the titled compound having an oxygen-containing five-membered ring used as a synthetic intermediate of insecticide in high selectivity.
CONSTITUTION: The reaction of a 1,2-epoxyalcohol such as glycidol, 3,4-epoxy-2- methylpentan-2-ol, 2,3-epoxycyclopentan-1-ol with a carbonyl compound such as formaldehyde, acetaldehyde or cyclohexanecarbaldehyde is conducted in the presence of an acid catalyst such as iron chloride, aluminum bromide or p-toluenesulfonic acid to produce a cyclic acetal bearing an oxygen-containing five-membered ring such as 2-hydroxy-8,8-dimethyl-7,9-dioxabicyclo[4,3,0]nonane.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7048780A JPS56166186A (en) | 1980-05-27 | 1980-05-27 | Production of cyclic acetal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7048780A JPS56166186A (en) | 1980-05-27 | 1980-05-27 | Production of cyclic acetal |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56166186A true JPS56166186A (en) | 1981-12-21 |
JPH0131511B2 JPH0131511B2 (en) | 1989-06-26 |
Family
ID=13432919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7048780A Granted JPS56166186A (en) | 1980-05-27 | 1980-05-27 | Production of cyclic acetal |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56166186A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8969598B2 (en) | 2011-06-24 | 2015-03-03 | Eastman Chemical Company | Production of cyclic acetals or ketals using liquid-phase acid catalysts |
US9000229B2 (en) | 2011-06-24 | 2015-04-07 | Eastman Chemical Company | Production of hydroxy ether hydrocarbons by vapor phase hydrogenolysis of cyclic acetals and ketals |
US9056313B2 (en) | 2011-06-24 | 2015-06-16 | Eastman Chemical Company | Catalysts for the production of hydroxy ether hydrocarbons by vapor phase hydrogenolysis of cyclic acetals and ketals |
US9315485B2 (en) | 2011-06-24 | 2016-04-19 | Eastman Chemical Company | Production of cyclic acetals by reactive distillation |
US9382179B2 (en) | 2011-06-24 | 2016-07-05 | Eastman Chemical Company | Nickel modified catalyst for the production of hydroxy ether hydrocarbons by vapor phase hydrogenolysis of cyclic acetals and ketals |
US9388105B2 (en) | 2011-06-24 | 2016-07-12 | Eastman Chemical Company | Production of hydroxy ether hydrocarbons by liquid phase hydrogenolysis of cyclic acetals or cyclic ketals |
US9440944B2 (en) | 2011-06-24 | 2016-09-13 | Eastman Chemical Company | Production of cyclic acetals or ketals using solid acid catalysts |
-
1980
- 1980-05-27 JP JP7048780A patent/JPS56166186A/en active Granted
Non-Patent Citations (1)
Title |
---|
TETRA HEDRON * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8969598B2 (en) | 2011-06-24 | 2015-03-03 | Eastman Chemical Company | Production of cyclic acetals or ketals using liquid-phase acid catalysts |
US9000229B2 (en) | 2011-06-24 | 2015-04-07 | Eastman Chemical Company | Production of hydroxy ether hydrocarbons by vapor phase hydrogenolysis of cyclic acetals and ketals |
US9056313B2 (en) | 2011-06-24 | 2015-06-16 | Eastman Chemical Company | Catalysts for the production of hydroxy ether hydrocarbons by vapor phase hydrogenolysis of cyclic acetals and ketals |
US9315485B2 (en) | 2011-06-24 | 2016-04-19 | Eastman Chemical Company | Production of cyclic acetals by reactive distillation |
US9382179B2 (en) | 2011-06-24 | 2016-07-05 | Eastman Chemical Company | Nickel modified catalyst for the production of hydroxy ether hydrocarbons by vapor phase hydrogenolysis of cyclic acetals and ketals |
US9388105B2 (en) | 2011-06-24 | 2016-07-12 | Eastman Chemical Company | Production of hydroxy ether hydrocarbons by liquid phase hydrogenolysis of cyclic acetals or cyclic ketals |
US9394271B2 (en) | 2011-06-24 | 2016-07-19 | Eastman Chemical Company | Production of cyclic acetals or ketals using liquid-phase acid catalysts |
US9440944B2 (en) | 2011-06-24 | 2016-09-13 | Eastman Chemical Company | Production of cyclic acetals or ketals using solid acid catalysts |
Also Published As
Publication number | Publication date |
---|---|
JPH0131511B2 (en) | 1989-06-26 |
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