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Solvent‐Dependent CN Bond Lengths in a Protonated Orthoamide
Author(s) -
Köhn Randolf D.,
Seifert Guido,
KociokKöhn Gabriele
Publication year - 1996
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.199628791
Subject(s) - protonation , chemistry , solvent , polarity (international relations) , solvent polarity , crystallography , stereochemistry , ion , organic chemistry , biochemistry , cell
A bond stretch isomerism predicted over 30 years ago could exist in the organic cations 2 + and 3 + , which arise from the protonation of 1 and have been characterized by X‐ray crystallography. The two isomeric cations can be interconverted by changing the solvent polarity.