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Strong Binding of Paraquat and Polymeric Paraquat Derivatives by Basket‐Shaped Hosts
Author(s) -
Schenning Albertus P. H. J.,
de Bruin Bas,
Rowan Alan E.,
Kooijman Huub,
Spek Anthony L.,
Nolte Roeland J. M.
Publication year - 1995
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.199521321
Subject(s) - paraquat , chemistry , polymer , molecule , host (biology) , combinatorial chemistry , polymer chemistry , organic chemistry , biology , ecology
Exceptionally high binding constants K a of up to 57000 M −1have been determined for the binding of paraquat and polymeric paraquat derivatives 2 in the cavities of basket‐shaped host molecules 1 . Host–guest complexations of this kind are of interest with respect to the modification of the physical properties of electroactive polymers, which are potential molecular switches.