JPS57176929A - Preparation of glyoxylic ester - Google Patents
Preparation of glyoxylic esterInfo
- Publication number
- JPS57176929A JPS57176929A JP6308581A JP6308581A JPS57176929A JP S57176929 A JPS57176929 A JP S57176929A JP 6308581 A JP6308581 A JP 6308581A JP 6308581 A JP6308581 A JP 6308581A JP S57176929 A JPS57176929 A JP S57176929A
- Authority
- JP
- Japan
- Prior art keywords
- ester
- glyoxylic
- alcohol
- distilled
- glyoxylic acid
- 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
- 150000002148 esters Chemical class 0.000 title abstract 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 5
- HHLFWLYXYJOTON-UHFFFAOYSA-N Glyoxylic acid Natural products OC(=O)C=O HHLFWLYXYJOTON-UHFFFAOYSA-N 0.000 abstract 5
- -1 glyoxylic acid hemiacetal ester Chemical class 0.000 abstract 4
- 239000006227 byproduct Substances 0.000 abstract 2
- 238000009835 boiling Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000005979 thermal decomposition reaction Methods 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6308581A JPS57176929A (en) | 1981-04-24 | 1981-04-24 | Preparation of glyoxylic ester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6308581A JPS57176929A (en) | 1981-04-24 | 1981-04-24 | Preparation of glyoxylic ester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57176929A true JPS57176929A (en) | 1982-10-30 |
| JPS6215060B2 JPS6215060B2 (enExample) | 1987-04-06 |
Family
ID=13219135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6308581A Granted JPS57176929A (en) | 1981-04-24 | 1981-04-24 | Preparation of glyoxylic ester |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57176929A (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4820385A (en) * | 1988-02-18 | 1989-04-11 | Monsanto Company | Purification of alkyl glyoxylate in a continuous column by azeotropic distillation |
| US4867849A (en) * | 1988-07-25 | 1989-09-19 | Cova Dario R | Purification of alkyl glyoxylate |
| US5750768A (en) * | 1995-08-24 | 1998-05-12 | Nippon Shokubai Co., Ltd. | Method of manufacturing α-oxocarboxylate and catalyst adopted in the method |
-
1981
- 1981-04-24 JP JP6308581A patent/JPS57176929A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4820385A (en) * | 1988-02-18 | 1989-04-11 | Monsanto Company | Purification of alkyl glyoxylate in a continuous column by azeotropic distillation |
| US4867849A (en) * | 1988-07-25 | 1989-09-19 | Cova Dario R | Purification of alkyl glyoxylate |
| US5750768A (en) * | 1995-08-24 | 1998-05-12 | Nippon Shokubai Co., Ltd. | Method of manufacturing α-oxocarboxylate and catalyst adopted in the method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6215060B2 (enExample) | 1987-04-06 |
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