Rebek imide platforms as model systems for the investigation of weak intermolecular interactions.
Chemistry
; 21(23): 8455-63, 2015 Jun 01.
Article
em En
| MEDLINE
| ID: mdl-25944543
ABSTRACT
A Rebek imide receptor with an acetylene-linked phenyl ring complexes 2,6-di(isobutyramido)pyridine in (CDCl2 )2 via triple H-bonding and π-π-stacking interactions, and the influence of para-substituents on both rings was investigated by (1) Hâ
NMR binding titrations. When the phenyl ring was extended to biphenyl and the C(4)-pyridine substituent varied, interaction energies increased in the order CH3 CH2 â
â
â
phenyl
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1
Coleções:
01-internacional
Base de dados:
MEDLINE
Tipo de estudo:
Prognostic_studies
Idioma:
En
Ano de publicação:
2015
Tipo de documento:
Article