JPS54103810A - Production of 2-methyl-3,6-heptanedione - Google Patents
Production of 2-methyl-3,6-heptanedioneInfo
- Publication number
- JPS54103810A JPS54103810A JP961078A JP961078A JPS54103810A JP S54103810 A JPS54103810 A JP S54103810A JP 961078 A JP961078 A JP 961078A JP 961078 A JP961078 A JP 961078A JP S54103810 A JPS54103810 A JP S54103810A
- Authority
- JP
- Japan
- Prior art keywords
- methyl
- formula
- acid
- epoxyheptanone
- heptanedione
- 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.)
- Pending
Links
Landscapes
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: Title compound, a synthetic intermediate of a perfume, is produced by treating inexpensive 6-methyl-5,6-epoxyheptanone-2 with an acid.
CONSTITUTION: 6-Methyl-5,6-epoxyheptanone-2 of formula II is treated with an acid as sulfuric or perchloric acid to produce 2-methyl-3,6-heptanedoine of formula I. The starting material of formula II is readily prepared by treating methylheptenone of formula III with peracetic acid.
USE: A synthetic intermediate for 3-isopropyl-2-cyclopentenone or sabinene hydrate.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP961078A JPS54103810A (en) | 1978-01-31 | 1978-01-31 | Production of 2-methyl-3,6-heptanedione |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP961078A JPS54103810A (en) | 1978-01-31 | 1978-01-31 | Production of 2-methyl-3,6-heptanedione |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54103810A true JPS54103810A (en) | 1979-08-15 |
Family
ID=11725059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP961078A Pending JPS54103810A (en) | 1978-01-31 | 1978-01-31 | Production of 2-methyl-3,6-heptanedione |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54103810A (en) |
-
1978
- 1978-01-31 JP JP961078A patent/JPS54103810A/en active Pending
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