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Coordination‐Number Dependence of Reactivity in an Imidoiron(III) Complex
Author(s) -
Eckert Nathan A.,
Vaddadi Sridhar,
Stoian Sebastian,
Lachicotte Rene J.,
Cundari Thomas R.,
Holland Patrick L.
Publication year - 2006
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200601927
Subject(s) - adduct , reactivity (psychology) , pyridine , chemistry , ligand (biochemistry) , reagent , azide , electron paramagnetic resonance , mössbauer spectroscopy , crystallography , computational chemistry , medicinal chemistry , organic chemistry , nuclear magnetic resonance , physics , medicine , biochemistry , alternative medicine , receptor , pathology
Reaction of the {L Me Fe} fragment with adamantyl azide (AdN 3 ) in the presence of 4‐ tert ‐butylpyridine ( t BuPy) gives an S =3/2 species that has been examined by 1 H NMR, IR, EPR, and Mössbauer spectroscopies. DFT calculations point toward an identification as [L Me FeNAd]. This species abstracts hydrogen atoms from the ligand or external reagents only through its pyridine adduct (see scheme; Ar=2,6‐ i Pr 2 C 6 H 3 ).
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