Synthesis and Complexation properties of N,N’-bis(calix[4]Arenoxyacetyl)Hydrazine Derivative
✍ Scribed by Alekseeva, Elena A.; Luk’yanenko, Aleksandr P.; Gren, Andrei I.
- Book ID
- 117996938
- Publisher
- Royal Society of Chemistry
- Year
- 2012
- Tongue
- English
- Weight
- 318 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0959-9436
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## Abstract A general method has been developed for the preparation of bis(syn‐proximally) functionalized calix[4]arenes (6, 8–10). Starting from __p‐tert__‐butylcalix[4]arene 1a and calix[4]arene 1b syn‐proximally __dialkylated__ calix[4]arenes 2a and 2b, 4, and 5, respectively, were obtained by t
The synthesis of methylated calix[4](aza)crowns and their complexing properties towards Co 2+ , Ni 2+ and Cu 2+ are described. The crystal structure of one of those ligands, hydrogen bonded to a picric acid molecule via a water molecule, is given.