JPS5419962A - Preparation of 2,5-dimethyl-4-hydroxy-2,3-dihydrofuran-3-one - Google Patents
Preparation of 2,5-dimethyl-4-hydroxy-2,3-dihydrofuran-3-oneInfo
- Publication number
- JPS5419962A JPS5419962A JP8350777A JP8350777A JPS5419962A JP S5419962 A JPS5419962 A JP S5419962A JP 8350777 A JP8350777 A JP 8350777A JP 8350777 A JP8350777 A JP 8350777A JP S5419962 A JPS5419962 A JP S5419962A
- Authority
- JP
- Japan
- Prior art keywords
- dihydrofuran
- hydroxy
- dimethyl
- preparation
- pineapple
- 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
- Furan Compounds (AREA)
Abstract
PURPOSE: Title compound useful as a perfume substance having strawberry-like aroma occurring in pineapple is prepared in one step from readily and inexpensively available 6-deoxy-glucose in high selectivity and yield.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8350777A JPS5953916B2 (en) | 1977-07-14 | 1977-07-14 | Method for producing 2,5-dimethyl-4-hydroxy-2,3-dihydrofuran-3-one |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8350777A JPS5953916B2 (en) | 1977-07-14 | 1977-07-14 | Method for producing 2,5-dimethyl-4-hydroxy-2,3-dihydrofuran-3-one |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5419962A true JPS5419962A (en) | 1979-02-15 |
JPS5953916B2 JPS5953916B2 (en) | 1984-12-27 |
Family
ID=13804386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8350777A Expired JPS5953916B2 (en) | 1977-07-14 | 1977-07-14 | Method for producing 2,5-dimethyl-4-hydroxy-2,3-dihydrofuran-3-one |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5953916B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0090150A2 (en) * | 1982-03-26 | 1983-10-05 | Firmenich Sa | Process for preparing 4-hydroxy-2,5-dimethyl-2,3-dihydrofuran-3-one |
JPS6321481U (en) * | 1986-07-23 | 1988-02-12 |
-
1977
- 1977-07-14 JP JP8350777A patent/JPS5953916B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0090150A2 (en) * | 1982-03-26 | 1983-10-05 | Firmenich Sa | Process for preparing 4-hydroxy-2,5-dimethyl-2,3-dihydrofuran-3-one |
JPS6321481U (en) * | 1986-07-23 | 1988-02-12 |
Also Published As
Publication number | Publication date |
---|---|
JPS5953916B2 (en) | 1984-12-27 |
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