Synthesis and alkali metal picrate extraction capabilities of novel, cage-functionalized diaza(17-crown-5) ethers
β Scribed by Alan P. Marchand; Hyun-Soon Chong
- Book ID
- 108379401
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- French
- Weight
- 689 KB
- Volume
- 55
- Category
- Article
- ISSN
- 0040-4020
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π SIMILAR VOLUMES
The syntheses of novel cage-functionalized crown ethers, It-t3, that contain one or more pyridyl units are reported. The results of alkali metal picrate extraction experiments performed by using 1 i and 12 are compared with those obtained by using the corresponding model (non-cage) crown ethers. Cag
The synthesis of a series of cage-functionalized bis(monoazacrown) ethers and bis(diazacrown) ethers is described. Alkali metal picrate extraction profiles have been determined for several members of this novel series of ionophores. The increased level of preorganization achieved when a cagefunction
## Abstract Five new cageβannulated crown ethers, __i.e.__, 4a, 4b, 6b, 11a, and 11b, have been synthesized and their respective alkali metal picrate extraction profiles along with that of a previously synthesized host molecule, 6a, have been obtained. These results are compared with the correspond