JPS5545638A - Exo-5-halomethyl-endo-2,3-trimethylene norbornane - Google Patents
Exo-5-halomethyl-endo-2,3-trimethylene norbornaneInfo
- Publication number
- JPS5545638A JPS5545638A JP11874578A JP11874578A JPS5545638A JP S5545638 A JPS5545638 A JP S5545638A JP 11874578 A JP11874578 A JP 11874578A JP 11874578 A JP11874578 A JP 11874578A JP S5545638 A JPS5545638 A JP S5545638A
- Authority
- JP
- Japan
- Prior art keywords
- endo
- exo
- trimethylene norbornane
- halomethyl
- 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.)
- Pending
Links
Abstract
NEW MATERIAL:Exo-5-halomethyl-endo-2,3-trimethylene norbornane of formula I (X is Cl, Br or I).
EXAMPLE: Exo-5-chloromethyl-endo-2,3-trimethylene norbornane.
USE: Raw material of perfumery or its intermediate. The bromide is useful for the synthesis of a raw material of methyladamantane, and the iodide is for the synthesis of an antiviral agent.
PROCESS: The compound I wherein X is Cl or Br, is prepared by reacting exo-5- hydroxymethyl-endo-2,3-trimethylene norbornane of formula II with phosphorus trichloride, phosphorus tribromide, etc.; and the compound I wherein X is I can be prepared by the uncleophilic substitution reaction of the compound III with an alkali metal iodide.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11874578A JPS5545638A (en) | 1978-09-27 | 1978-09-27 | Exo-5-halomethyl-endo-2,3-trimethylene norbornane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11874578A JPS5545638A (en) | 1978-09-27 | 1978-09-27 | Exo-5-halomethyl-endo-2,3-trimethylene norbornane |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5545638A true JPS5545638A (en) | 1980-03-31 |
Family
ID=14743999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11874578A Pending JPS5545638A (en) | 1978-09-27 | 1978-09-27 | Exo-5-halomethyl-endo-2,3-trimethylene norbornane |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5545638A (en) |
-
1978
- 1978-09-27 JP JP11874578A patent/JPS5545638A/en active Pending
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