JPS539772A - Preparation of 3-oxy-4h-pyran-4-ones - Google Patents
Preparation of 3-oxy-4h-pyran-4-onesInfo
- Publication number
- JPS539772A JPS539772A JP8539376A JP8539376A JPS539772A JP S539772 A JPS539772 A JP S539772A JP 8539376 A JP8539376 A JP 8539376A JP 8539376 A JP8539376 A JP 8539376A JP S539772 A JPS539772 A JP S539772A
- Authority
- JP
- Japan
- Prior art keywords
- pyran
- oxy
- ones
- preparation
- econimically
- 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
- Pyrane Compounds (AREA)
Abstract
PURPOSE:To econimically prepare 3-oxy-4H-pyran-4-ones, useful as reodorants of foods, with simple process under mild conditions by the oxidation of readily available 3-oxo-tetrahydropyrans.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8539376A JPS539772A (en) | 1976-07-16 | 1976-07-16 | Preparation of 3-oxy-4h-pyran-4-ones |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8539376A JPS539772A (en) | 1976-07-16 | 1976-07-16 | Preparation of 3-oxy-4h-pyran-4-ones |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS539772A true JPS539772A (en) | 1978-01-28 |
JPS5422981B2 JPS5422981B2 (en) | 1979-08-10 |
Family
ID=13857512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8539376A Granted JPS539772A (en) | 1976-07-16 | 1976-07-16 | Preparation of 3-oxy-4h-pyran-4-ones |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS539772A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4837345A (en) * | 1987-01-09 | 1989-06-06 | Nissan Chemical Industries Ltd. | Process for the production of tetrahydropyran-3-one derivatives |
JP2023502105A (en) * | 2019-11-14 | 2023-01-20 | ビック-ケミー ゲゼルシャフト ミット ベシュレンクテル ハフツング | Curable composition |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0524938Y2 (en) * | 1988-05-31 | 1993-06-24 |
-
1976
- 1976-07-16 JP JP8539376A patent/JPS539772A/en active Granted
Non-Patent Citations (5)
Title |
---|
CHEMISTRY LETTERS=1976 * |
ORGANIC REACTIONS=1949US * |
SYNTHETIC ORGANIC CHEMISTRY=1953US * |
TETRAHEDRON LETTERS=1976GB * |
THE CHEMICAL ELEMENTS AND THEIR COMPOUNDS=1950GB * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4837345A (en) * | 1987-01-09 | 1989-06-06 | Nissan Chemical Industries Ltd. | Process for the production of tetrahydropyran-3-one derivatives |
JP2023502105A (en) * | 2019-11-14 | 2023-01-20 | ビック-ケミー ゲゼルシャフト ミット ベシュレンクテル ハフツング | Curable composition |
Also Published As
Publication number | Publication date |
---|---|
JPS5422981B2 (en) | 1979-08-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |