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Radical Anion‐Substituted Crown Ethers as Cages for Metal Cations
Author(s) -
Bock Hans,
Hierholzer Bernhard,
Vögtle Fritz,
Hollmann Günter
Publication year - 1984
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.198400571
Subject(s) - alkali metal , chemistry , metal , inorganic chemistry , solvent , ion , organic chemistry
The fixation of metal cations in a solvent cage —such as in 1 —has been achieved by reduction of the corresponding neutral compound with alkali metals M. The spin distribution, which is dependent on the charge and the radius of the cations, has been investigated for the first time by ESR and ENDOR spectroscopy.