JPS57188684A - Production of alpha-hydroxy acetal and alpha-hydroxy ketal or the like - Google Patents
Production of alpha-hydroxy acetal and alpha-hydroxy ketal or the likeInfo
- Publication number
- JPS57188684A JPS57188684A JP56072892A JP7289281A JPS57188684A JP S57188684 A JPS57188684 A JP S57188684A JP 56072892 A JP56072892 A JP 56072892A JP 7289281 A JP7289281 A JP 7289281A JP S57188684 A JPS57188684 A JP S57188684A
- Authority
- JP
- Japan
- Prior art keywords
- alpha
- hydroxy
- alcohol
- ketal
- acetal
- 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
Abstract
PURPOSE: To synthesize the raw materials for perfumes, agricultural chemicals, and medical goods easily and directly from inexpensive starting raw materials by electrolyzing the aldehyde or ketones expressed by the formulaIor the formula II in an alcohol soln. where an iodine compd. exists.
CONSTITUTION: The soln. consisting of the aldehyde or ketones expressed by the formulaIor the formula II, an iodine compd. and alcohol is charged into an electrolytic cell. It is electrolyzed at a constant current density by using the anode of carbon, platinum, etc. and the cathode of lead, etc. Upon completion of the reaction, the alcohol and the salts are separated. In this way, α-hydroxy acetal and α-hydroxyl ketal and the like are synthesized easily.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56072892A JPS57188684A (en) | 1981-05-16 | 1981-05-16 | Production of alpha-hydroxy acetal and alpha-hydroxy ketal or the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56072892A JPS57188684A (en) | 1981-05-16 | 1981-05-16 | Production of alpha-hydroxy acetal and alpha-hydroxy ketal or the like |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57188684A true JPS57188684A (en) | 1982-11-19 |
Family
ID=13502449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56072892A Pending JPS57188684A (en) | 1981-05-16 | 1981-05-16 | Production of alpha-hydroxy acetal and alpha-hydroxy ketal or the like |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57188684A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5266171A (en) * | 1990-05-31 | 1993-11-30 | Basf Aktiengesellschaft | Preparation of α-hydroxymethal acetals |
-
1981
- 1981-05-16 JP JP56072892A patent/JPS57188684A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5266171A (en) * | 1990-05-31 | 1993-11-30 | Basf Aktiengesellschaft | Preparation of α-hydroxymethal acetals |
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