JPS57149284A - Preparation of 3-hydroxy-4h-pyran-4-one - Google Patents
Preparation of 3-hydroxy-4h-pyran-4-oneInfo
- Publication number
- JPS57149284A JPS57149284A JP3440881A JP3440881A JPS57149284A JP S57149284 A JPS57149284 A JP S57149284A JP 3440881 A JP3440881 A JP 3440881A JP 3440881 A JP3440881 A JP 3440881A JP S57149284 A JPS57149284 A JP S57149284A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- ester
- hypohalogenous
- purity
- stage
- 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
- VEYIMQVTPXPUHA-UHFFFAOYSA-N 3-hydroxypyran-4-one Chemical compound OC1=COC=CC1=O VEYIMQVTPXPUHA-UHFFFAOYSA-N 0.000 title 2
- 150000002148 esters Chemical class 0.000 abstract 3
- 239000003125 aqueous solvent Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000000796 flavoring agent Substances 0.000 abstract 2
- 235000019634 flavors Nutrition 0.000 abstract 2
- 239000002994 raw material Substances 0.000 abstract 2
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 1
- 239000003623 enhancer Substances 0.000 abstract 1
- -1 furylcarbinol compound Chemical class 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- IXZDIALLLMRYOU-UHFFFAOYSA-N tert-butyl hypochlorite Chemical compound CC(C)(C)OCl IXZDIALLLMRYOU-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Pyrane Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3440881A JPS57149284A (en) | 1981-03-10 | 1981-03-10 | Preparation of 3-hydroxy-4h-pyran-4-one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3440881A JPS57149284A (en) | 1981-03-10 | 1981-03-10 | Preparation of 3-hydroxy-4h-pyran-4-one |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57149284A true JPS57149284A (en) | 1982-09-14 |
| JPS6148837B2 JPS6148837B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-10-25 |
Family
ID=12413356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3440881A Granted JPS57149284A (en) | 1981-03-10 | 1981-03-10 | Preparation of 3-hydroxy-4h-pyran-4-one |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57149284A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102391229A (zh) * | 2011-09-07 | 2012-03-28 | 安徽金禾实业股份有限公司 | 乙基麦芽酚氯化连续生产方法及装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2984686A (en) * | 1960-12-19 | 1961-05-16 | Pfizer & Co C | 6-deoxy-6-demethyl-6-methylene-5-oxytetracyclines |
| JPS5420500A (en) * | 1977-07-18 | 1979-02-15 | Sumikama Hamono Seisakushiyo G | Method of and device for assemblying pocket knife |
-
1981
- 1981-03-10 JP JP3440881A patent/JPS57149284A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2984686A (en) * | 1960-12-19 | 1961-05-16 | Pfizer & Co C | 6-deoxy-6-demethyl-6-methylene-5-oxytetracyclines |
| JPS5420500A (en) * | 1977-07-18 | 1979-02-15 | Sumikama Hamono Seisakushiyo G | Method of and device for assemblying pocket knife |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102391229A (zh) * | 2011-09-07 | 2012-03-28 | 安徽金禾实业股份有限公司 | 乙基麦芽酚氯化连续生产方法及装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6148837B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-10-25 |
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