NDLI: Halogen bonding anion recognition

Content Provider	World Health Organization (WHO)-Global Index Medicus
Author	Brown, Asha Beer, Paul D.
Description	Author Affiliation: Brown A ( Chemical Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, UK. paul.beer@chem.ox.ac.uk.); Beer PD ( Chemical Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, UK. paul.beer@chem.ox.ac.uk.);
Abstract	A halogen bond is an attractive non-covalent interaction between an electrophilic region in a covalently bonded halogen atom and a Lewis base. While these interactions have long been exploited as a tool in crystal engineering their powerful ability to direct supramolecular self-assembly and molecular recognition processes in solution has, until recently, been overlooked. During the last decade however an ever-increasing number of studies on solution-phase halogen-bond-mediated anion recognition processes has emerged. This Feature Article summarises advancements which have been made thus far in this rapidly developing research area. We survey the use of iodoperfluoroarene, haloimidazolium and halotriazole/triazolium halogen-bond-donor motifs in anion receptor design, before providing an account of our research into the application of mechanically interlocked rotaxane and catenane frameworks as halogen bonding anion host systems.
ISSN	13597345
Volume Number	52
Journal	Chemical Communications
Issue Number	56
e-ISSN	1364548X
Language	English
Publisher	Royal Society of Chemistry
Publisher Date	2016-07-01
Publisher Place	Great Britain (UK)
Access Restriction	Subscribed
Subject Keyword	Chemistry
Content Type	Text
Resource Type	Article
Subject	Ceramics and Composites Chemistry Surfaces, Coatings and Films Materials Chemistry Metals and Alloys Electronic, Optical and Magnetic Materials Catalysis

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