A Four-Armed Unsymmetrical Cryptand: From Two Different Host-Guest Interactions to Responsive Supramolecular Polymer.
Macromol Rapid Commun
; 39(1)2018 Jan.
Article
em En
| MEDLINE
| ID: mdl-28759133
ABSTRACT
By linking BMP32C10 and DB24C8 motifs together, a four-armed cryptand 1 is synthesized successfully, in which BMP32C10 motif can bind paraquat 2 while DB24C8 motif can complex dibenzylammonium salt 3 in spite of the electrostatic repulsion between guests 2 and 3. The base/acid-responsive supramolecular polymer is constructed further via two kinds of host-guest interactions between cryptand 1 and two homoditopic paraquat 4 and dibenzylammonium salt 5 similar to guests 2 and 3.
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Base de dados:
MEDLINE
Assunto principal:
Polímeros
Idioma:
En
Revista:
Macromol Rapid Commun
Ano de publicação:
2018
Tipo de documento:
Article
País de afiliação:
China