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Ambiphile Tripod‐Komplexe: Synthese und Komplexchemie langkettiger funktionalisierter Tripod‐Liganden RC(CH 2 PPh 2 ) 3 mit R = Pentyl oder 8‐Nonenyl
Author(s) -
Muth Andreas,
Asam Alexander,
Huttner Gottfried,
Barth Annette,
Zsolnai Laszlo
Publication year - 1994
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19941270205
Subject(s) - tripod (photography) , chemistry , stereochemistry , solid state , ligand (biochemistry) , coordination complex , crystallography , metal , receptor , organic chemistry , physics , optics , biochemistry
Ambiphilic Tripod Complexes: Synthesis and Coordination Chemistry of Long‐Chained Functionalized Tripod Ligands RC(CH 2 PPh 2 ) 3 with R ‐ Pentyl or 8‐Nonenyl Tripod ligands RC(CH 2 PPh 2 ) 3 with R = pentyl ( 3a ) and R = 8‐nonenyl ( 3b ) are accessible from the corresponding triols. By using appropriately selected activation procedures the triols 1a, b are transformed into the tripodal ligands 3a, b. In addition to their direct characterisation the tripod ligands 3a , b have been further structurally analysed by the syntheses and X‐ray analyses of specific cobalt ( 4a ) and iron ( 4b ) coordination compounds. An interesting side result from the X‐ray analysis of [( 3b )Fe(NCCH 3 ) 3 ](BF 4 ) 2 ( 4b ) is the organisation of its solid‐state structure by the hydrophobic 8‐nonenyl substituents in the ligand backbone.