Quinolizidine
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| General | ||||||||||
| Surname | Quinolizidine | |||||||||
| other names |
Octahydro-2 H -quinolizidine |
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| Molecular formula | C 9 H 17 N | |||||||||
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| properties | ||||||||||
| Molar mass | 139.24 g mol −1 | |||||||||
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| As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . | ||||||||||
Quinolizidine has the structure of a nitrogen-containing heterocycle . It can also be described as a tertiary amine . It therefore has weakly basic properties and is capable of forming salts.
Occurrence
.JPG)
Indigolupine ( Baptisia australis ) contains several quinolizidines
Some well-known alkaloids , such as cytisine , lupinine, or sparteine , found in legumes such as lupines , contain a basic quinolizidine structure. Another representative with pharmaceutical use would be ajmaline .
synthesis
They can be built up stereoselectively from α-acyliminium ions in a kind of olefin - carbocyclization .
Individual evidence
- ↑ This substance has either not yet been classified with regard to its hazardousness or a reliable and citable source has not yet been found.
- ↑ Hans Peter Latscha, Uli Kazmaier, Helmut Alfons Klein: Organic Chemistry: Chemistry- Basiswissen II , p. 466ff, ISBN 978-3-540-77106-7 .
- ^ Gerhard Habermehl, Peter E. Hammann, Hans C. Krebs: Naturstoffchemie , p. 213; ISBN 978-3-540-43952-3 .
Web links
Commons : Quinolizidine - Collection of pictures, videos and audio files
