Synthesis and alkali metal binding properties of "upper rim" functionalized calix[4]arenes
β Scribed by Conner, Mark; Janout, Vaclav; Regen, Steven L.
- Book ID
- 121790534
- Publisher
- American Chemical Society
- Year
- 1992
- Tongue
- English
- Weight
- 445 KB
- Volume
- 57
- Category
- Article
- ISSN
- 0022-3263
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π SIMILAR VOLUMES
Calix[4]arenes containing ferrocene amide at the upper rim and methoxy or ethoxycarbonylmethoxy (ethyl ester) groups at the lower rim (5a, 5b and 5c) have been synthesized. It was found that tetramethoxy 5a and dimethoxy diethyl ester 5c were conformationally labile and existed in both cone and part
## Abstract The versatility of cationic cyclopentadienyliron complexes is demonstrated for the generation of calix[4]areneβbased dendrimers and polymers. Dendrimers were prepared from a branched organoiron calix[4]arene through subsequent reactions of azo dyes and organoiron complexes. The resultin