JPS5594394A - Preparation of lactone - Google Patents
Preparation of lactoneInfo
- Publication number
- JPS5594394A JPS5594394A JP97779A JP97779A JPS5594394A JP S5594394 A JPS5594394 A JP S5594394A JP 97779 A JP97779 A JP 97779A JP 97779 A JP97779 A JP 97779A JP S5594394 A JPS5594394 A JP S5594394A
- Authority
- JP
- Japan
- Prior art keywords
- lactone
- metal
- glucofuranose
- oxidizing
- compound
- 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
- 150000002596 lactones Chemical class 0.000 title abstract 4
- 239000002184 metal Substances 0.000 abstract 4
- 229910052751 metal Inorganic materials 0.000 abstract 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 abstract 2
- AVVWPBAENSWJCB-IVMDWMLBSA-N D-glucofuranose Chemical compound OC[C@@H](O)[C@H]1OC(O)[C@H](O)[C@H]1O AVVWPBAENSWJCB-IVMDWMLBSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000003960 organic solvent Substances 0.000 abstract 2
- 230000001590 oxidative effect Effects 0.000 abstract 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 abstract 1
- 239000002211 L-ascorbic acid Substances 0.000 abstract 1
- 235000000069 L-ascorbic acid Nutrition 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 229960005070 ascorbic acid Drugs 0.000 abstract 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 abstract 1
- 150000002170 ethers Chemical class 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000002778 food additive Substances 0.000 abstract 1
- 235000013373 food additive Nutrition 0.000 abstract 1
- 239000008103 glucose Substances 0.000 abstract 1
- 229910052745 lead Inorganic materials 0.000 abstract 1
- 229910052753 mercury Inorganic materials 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 229910052716 thallium Inorganic materials 0.000 abstract 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Saccharide Compounds (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP97779A JPS5594394A (en) | 1979-01-11 | 1979-01-11 | Preparation of lactone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP97779A JPS5594394A (en) | 1979-01-11 | 1979-01-11 | Preparation of lactone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5594394A true JPS5594394A (en) | 1980-07-17 |
| JPS6312875B2 JPS6312875B2 (enrdf_load_stackoverflow) | 1988-03-23 |
Family
ID=11488666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP97779A Granted JPS5594394A (en) | 1979-01-11 | 1979-01-11 | Preparation of lactone |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5594394A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002235096A (ja) * | 2000-11-25 | 2002-08-23 | Clariant Gmbh | 過酸素化合物用触媒としての環状糖ケトンの使用方法 |
| WO2003031427A1 (en) * | 2001-10-09 | 2003-04-17 | Eastman Chemical Company | Systems and methods for generation of ascorbic acid with reduced color |
| US6716997B1 (en) | 2001-10-09 | 2004-04-06 | Eastman Chemical Company | Systems and methods for generation of ascorbic acid with reduced color |
-
1979
- 1979-01-11 JP JP97779A patent/JPS5594394A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002235096A (ja) * | 2000-11-25 | 2002-08-23 | Clariant Gmbh | 過酸素化合物用触媒としての環状糖ケトンの使用方法 |
| WO2003031427A1 (en) * | 2001-10-09 | 2003-04-17 | Eastman Chemical Company | Systems and methods for generation of ascorbic acid with reduced color |
| US6716997B1 (en) | 2001-10-09 | 2004-04-06 | Eastman Chemical Company | Systems and methods for generation of ascorbic acid with reduced color |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6312875B2 (enrdf_load_stackoverflow) | 1988-03-23 |
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