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Intermolecular Exchange of Substituents via lons (Ion Pairs) in Cyclopentadienyl‐ and Cyclononatetraenyl‐trimethylstannane
Author(s) -
Boche Gernot,
Heidenhain Frank,
Staudigl Brigitte
Publication year - 1979
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.197902181
Subject(s) - intermolecular force , intramolecular force , cyclopentadienyl complex , solvation , chemistry , derivative (finance) , ion , solvent , computational chemistry , intermolecular interaction , crystallography , stereochemistry , molecule , organic chemistry , catalysis , financial economics , economics
Formation of ion pair by solvation is invoked to explain the 1 H‐NMR spectral result obtained for (1) and the analogous cyclonatetraene derivative. Thus (1) is capable of not only intramolecular exchange [ (1′) ⇄ (1) ] but also intermolecular exchange of substituents ( e.g in HMPT as doner solventDo).