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Applications of Supramolecular Anion Recognition [PDF]
Chemical Reviews, 2015 Philip A. Gale +2 more
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Anion Recognition and Sensing: The State of the Art and Future Perspectives [PDF]
Angewandte Chemie - International Edition, 2001 Anion recognition chemistry has grown from its beginnings in the late 1960s with positively charged ammonium cryptand receptors for halide binding to, at the end of the millennium, a plethora of charged and neutral, cyclic and acyclic, inorganic and ...
Philip A. Gale, Paul D Beer
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Anion Recognition by Benzoxaborole
The Journal of Organic Chemistry, 2022The binding types (H-bonding or coordinate) and stability constants for complexes of 11 mono- and di-anions with benzoxaborole (1) were determined by 1H and 11B NMR titrations in DMSO or MeCN. Compared to phenylboronic acid (PBA), 1 is a stronger Lewis acid and a poorer H-bond donor with only one B-OH group, which is expected therefore to recognize ...
Mayte A. Martínez-Aguirre +3 more
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Anion recognition by silanetriol in acetonitrile
Organic & Biomolecular Chemistry, 2022Anion recognition ability and organocatalytic activity of a silanetriol are firstly presented by comparing with those of a series of silanol derivatives.
Shin-ichi Kondo +5 more
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A Hexapodal Capsule for the Recognition of Anions
Journal of the American Chemical Society, 2021We herein describe the preparation, characterization, and recognition characteristics of novel hexapodal capsule 1 composed of two benzenes joined by six hydrogen bonding (HB) groups to encircle space. This barrel-shaped host was obtained by reversible imine condensation of hexakis-aldehyde 2 and hexakis-amine 3 in the presence of oxyanions or halides ...
Han Xie +5 more
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Anion recognition by Thiostrepton
Bioorganic & Medicinal Chemistry Letters, 2001A bicyclic polypeptide antibiotic thiostrepton forms both 1:1 and 1:2 complexes with anions (as tetrabutylammonium salts) in organic solvents with K2 >K1 for F- and K2Cl-, Br-, HSO4-, H2PO4-, but in CHCl3 they follow a different order: Cl- approximatelyHSO4- >F- approximately AcO- > Br > H2PO4-.
C, Godoy-Alcántar +2 more
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Anion Recognition by Dimetallic Cryptates
Coordination Chemistry Reviews, 2001 Bis-tren cryptands (i.e. octamine cages consisting of two tripodal tetramine subunits covalently linked by given spacers) are able to incorporate first two metal ions, then an ambidentate anion, according to a cascade mechanism.
Valeria Amendola +2 more
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Shuttling Through Anion Recognition
Angewandte Chemie - International Edition, 2004David Leigh
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Recognition and sensing of fluoride anion
Chemical Communications, 2009Fluoride anion recognition is attracting a mounting interest in the scientific community due to its duplicitous nature. It is a useful chemical for many industrial applications, and it has been used in human diet, but, recently it has been accused for several human pathologies.
CAMETTI, MASSIMO, Kari Rissanen
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Indole as a scaffold for anion recognition
Organic & Biomolecular Chemistry, 2007Indole has an acidic N-H that can be used to form hydrogen bonds to anions and in this paper the synthesis of three new suitably functionalised indole based anion receptors is presented along with their evaluation using (1)H NMR titration techniques.
Frederick M, Pfeffer +2 more
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