Molecular binding behavior of bipyridium derivatives by water-soluble carboxylato-biphen[3]arene

Complexation of two types of dicationic bipyridium guests, paraquat derivatives and bis(N-mono-substituted bipyridine) cations, by a negatively charged carboxylato-biphen[3]arene (CBP3) in water is reported. CBP3 could strongly interact with these guests, where charge-transfer and electrostatic inte...

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Published inChemical communications (Cambridge, England) Vol. 51; no. 30; pp. 6621 - 6624
Main Authors Ma, Junwei, Deng, Hongmei, Ma, Suxiang, Li, Jian, Jia, Xueshun, Li, Chunju
Format Journal Article
LanguageEnglish
Published CAMBRIDGE Royal Soc Chemistry 18.04.2015
Subjects
Binding
Calixarenes - chemistry
Cations
Chemistry
Chemistry, Multidisciplinary
Complexation
Derivatives
Electrostatics
Macrocyclic Compounds - chemistry
Paraquat
Phenazopyridine - chemistry
Physical Sciences
Science & Technology
Solubility
Water - chemistry
MIMICKING VIRAL GEOMETRY
SUPRAMOLECULAR VESICLES
RECOGNITION
CAPSULES
X-RAY-ANALYSIS
CONTROLLED-RELEASE
SYSTEMS
MULTIWALLED CARBON NANOTUBES
HOST-GUEST COMPLEXATION
AQUEOUS-SOLUTION
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Summary:Complexation of two types of dicationic bipyridium guests, paraquat derivatives and bis(N-mono-substituted bipyridine) cations, by a negatively charged carboxylato-biphen[3]arene (CBP3) in water is reported. CBP3 could strongly interact with these guests, where charge-transfer and electrostatic interactions play important roles.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
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ISSN:1359-7345
1364-548X
DOI:10.1039/c5cc01470k