ISSN:
0009-2940
Keywords:
Tripodal ligands, chiral
;
Iron tris(acetonitrile) tripod complexes
;
Chiral triphosphanes
;
Conformational analysis
;
Ligand exchange
;
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Fe(NCMe)2+3 Complexes of Chiral Tripod Ligands Bearing three Different Donor Groups: Dynamics and StructureChiral tripod ligands [tripod = CH3C(CH2PR2)(CH2PR′2)(CH2-PR′′2), 1a-d] with three different donor groups react with Fe(NCMe)6(BF4)2 to yield the complexes tripodFe(NCMe)3(BF4)2 (2a-d). These complexes show an idealized octahedral coordination based on a facial coordination of the tripod ligand. The asymmetry of the chiral tripod ligands a-d induces a differentiation of the remaining coordination sites at iron. The structure and the dynamic behaviour of the compounds 2a, b is elucidated by X-ray structural analyses and 2D-NMR techniques.
Additional Material:
8 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19951280314
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