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Configurational Isomerization of N,N ‐Disubstituted Hydroxylamido(1‐)‐ O,N ‐Molybdenum( VI ) Complexes
Author(s) -
Hofer Edgar,
Holzbach Wolfgang,
Wieghardt Karl
Publication year - 1981
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.198102821
Subject(s) - isomerization , molybdenum , chemistry , dissociation (chemistry) , stereochemistry , medicinal chemistry , crystallography , catalysis , inorganic chemistry , organic chemistry
For the NMR‐spectroscopically detectable configurational isomerization of the complexes (1) , R = benzyl, ethyl, and of the thioxoanalogue MoS 2 (Et 2 NO) 2 a rapid dissociation of the MoN bond on the NMR time‐scale is proposed, followed by rotation‐inversion at the nitrogen and re‐formation of the MoN bond.