JPS5780383A - Preparation of 1-azabicyclo(m.n.0)alkane - Google Patents
Preparation of 1-azabicyclo(m.n.0)alkaneInfo
- Publication number
- JPS5780383A JPS5780383A JP55154663A JP15466380A JPS5780383A JP S5780383 A JPS5780383 A JP S5780383A JP 55154663 A JP55154663 A JP 55154663A JP 15466380 A JP15466380 A JP 15466380A JP S5780383 A JPS5780383 A JP S5780383A
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- azacycloalkane
- aminoalkyl
- ammonia
- removal
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pyrrole Compounds (AREA)
Abstract
PURPOSE: To obtain the titled compound useful as an intermediate for a medicine and agricultural chemical in high yield, by the intramolecular ring closing reaction of a 2-(ω-aminoalkyl)-1-azacycloalkane through the removal of ammonia.
CONSTITUTION: A 2-(ω-aminoalkyl)-1-azacycloalkane of formula I (m and n are integers 3, 4 or 5 respectively) is subjected to the intramolecular ring closing reaction through the removal of ammonia in the presence or absence of a catalyst in an inert solvent, e.g. benzene, to give the aimed compound of formula II. A metallic catalyst containing at least one metal selected from Group VIII in the periodic table is preferred as the catalyst.
EFFECT: A compound easily available from an industrially easily available raw material is the starting raw material and is obtained economically and technically easily.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55154663A JPS5780383A (en) | 1980-11-05 | 1980-11-05 | Preparation of 1-azabicyclo(m.n.0)alkane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55154663A JPS5780383A (en) | 1980-11-05 | 1980-11-05 | Preparation of 1-azabicyclo(m.n.0)alkane |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9873285A Division JPS6117559A (en) | 1985-05-09 | 1985-05-09 | Triamine and its preparation |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5780383A true JPS5780383A (en) | 1982-05-19 |
JPH0116836B2 JPH0116836B2 (en) | 1989-03-27 |
Family
ID=15589162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55154663A Granted JPS5780383A (en) | 1980-11-05 | 1980-11-05 | Preparation of 1-azabicyclo(m.n.0)alkane |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5780383A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5347118A (en) * | 1976-10-13 | 1978-04-27 | Tanaka Katsuo | Connection method of complex panel |
-
1980
- 1980-11-05 JP JP55154663A patent/JPS5780383A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5347118A (en) * | 1976-10-13 | 1978-04-27 | Tanaka Katsuo | Connection method of complex panel |
Also Published As
Publication number | Publication date |
---|---|
JPH0116836B2 (en) | 1989-03-27 |
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