Cyanoresorc[5]arenes: Isolation, Conformation and Crystal Structure
✍ Scribed by Ilaria D’Acquarica; Laura Nevola; Giuliano Delle Monache; Eszter Gács-Baitz; Chiara Massera; Franco Ugozzoli; Giovanni Zappia; Bruno Botta
- Publisher
- John Wiley and Sons
- Year
- 2006
- Tongue
- English
- Weight
- 179 KB
- Volume
- 2006
- Category
- Article
- ISSN
- 1434-193X
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📜 SIMILAR VOLUMES
## Preparation and Conformation of Monohalotetrahydroxycalix(5)arenes. -Thermal dediazoniation of the corresponding diazonium halides in chloroform or in the presence of bromide or iodide ions affords the title compounds (I). The appropriate fluoro derivative cannot be prepared on the same way. X-
## Abstract We first make use of aminolysis of calix[4]arene esters to synthesize calix[4]arene amides. When the two ethyl esters of the calix[4]arene esters are aminolysized, the 1, 3‐amide derivative is formed selectively. The crystal structures of the calix‐[4] arene with two butyl amide (3b) an