M(CO)6 (M=Cr, Mo, W) derivatives of (o-anisyl)diphenylphosphine, bis(o-anisyl)phenylphosphine tris(o-anisyl)phosphine and (p-anisyl)bis(o-anisyl)phosphine
作者： Leeni Hirsivaara , Lucia Guerricabeitia , Matti Haukka , Pekka Suomalainen , Riitta H Laitinen
DOI: 10.1016/S0020-1693(00)00190-0
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摘要: Abstract Aromatic tertiary phosphine ligands having ortho -methoxy substituents reacted with Group 6 metal carbonyls to form complexes monodentate bonding through the phosphorus atom. One tungsten hexacarbonyl derivative two P-bonded was also formed. The were characterized by X-ray crystallography, 1 H, 13 C{ H} and 31 P{ H) NMR spectroscopy, IR spectroscopy elemental analysis. steric properties of studied molecular modelling methods. Metal–phosphorus bond distances correlate cone angles phosphines.
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