Document Detail


Recent progress in research on anion-responsive pyrrole-based π-conjugated acyclic molecules.
MedLine Citation:
PMID:  23323265     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
This article summarises recent progress in the study of acyclic oligopyrrole molecules that show anion-binding behaviours. Compared to cyclic oligopyrroles, acyclic systems have shown fascinating properties in terms of their linear geometries, as seen in the examples of biotic oligopyrroles and related analogues, which have shown the ability to transport anions across membranes. Another example of anion-responsive acyclic oligopyrroles is a dipyrrolyldiketone boron complex reported by our group. Modifications of the pyrrole rings and the boron unit of the anion-responsive molecule have resulted in the preparation of various derivatives, which showed efficient anion-binding behaviours and unique electronic and optical properties and formed assemblies in a variety of states. In this article, we mainly focus on anion-driven discrete assemblies, such as the helical structures of covalently linked oligomers and their resulting properties in the solution state.
Authors:
Hiromitsu Maeda; Yuya Bando
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2013-1-16
Journal Detail:
Title:  Chemical communications (Cambridge, England)     Volume:  -     ISSN:  1364-548X     ISO Abbreviation:  Chem. Commun. (Camb.)     Publication Date:  2013 Jan 
Date Detail:
Created Date:  2013-1-16     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9610838     Medline TA:  Chem Commun (Camb)     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Affiliation:
College of Pharmaceutical Sciences, Ritsumeikan University, Kusatsu 525-8577, Japan. maedahir@ph.ritsumei.ac.jp.
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