Synthesis and alkali metal picrate extraction capabilities of novel cage-functionalized 17-crown-5 and 17-crown-6 ethers
✍ Scribed by Alan P. Marchand; Kaipenchery A. Kumar; Artie S. McKim; Kata Mlinarié-Majerski; Goran Kragol
- Book ID
- 108374623
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- French
- Weight
- 503 KB
- Volume
- 53
- Category
- Article
- ISSN
- 0040-4020
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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
## Abstract Five new cage‐annulated 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