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Molecular Tweezers as Synthetic Receptors: Molecular Recognition of Electron‐Deficient Aromatic and Aliphatic Substrates
Author(s) -
Klärner FrankGerrit,
Burkert Ulrich,
Kamieth Markus,
Boese Roland,
BenetBuchholz Jordi
Publication year - 1999
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/(sici)1521-3765(19990604)5:6<1700::aid-chem1700>3.0.co;2-9
Subject(s) - molecular tweezers , tweezers , receptor , chemistry , molecular recognition , onium , substrate (aquarium) , iodide , stereochemistry , combinatorial chemistry , molecule , organic chemistry , biochemistry , supramolecular chemistry , ion , biology , ecology
The molecular tweezers 1 and 2 are selective receptors for electron‐deficient aromatic and aliphatic substrates forming, for example, complexes with onium salts such as N ‐methylpyrazinium iodide, depending on the size and the electrostatic potential of the receptor cavity and the substrate.