179632-98-5Relevant academic research and scientific papers
Pentacarbonyl[tris(2-methoxyphenyl)-phosphine-P] chromium and its molybdenum analogue
Shawkataly,Saminathan,Muniswaran,Fun,Sivakumar
, (1996)
In the title compounds, [Cr(C21H21O3P) (CO)5] and [Mo(C21H21O3P) (CO)5], the M - C bond lengths for the cis-carbonyl ligands (with respect to the phosphine) are longer
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
Hirsivaara, Leeni,Guerricabeitia, Lucia,Haukka, Matti,Suomalainen, Pekka,Laitinen, Riitta H.,Pakkanen, Tapani A.,Pursiainen, Jouni
, p. 48 - 57 (2008/10/08)
Aromatic tertiary phosphine ligands having ortho-methoxy substituents reacted with Group 6 metal carbonyls to form complexes with monodentate bonding through the phosphorus atom. One tungsten hexacarbonyl derivative with two P-bonded phosphine ligands was also formed. The complexes were characterized by X-ray crystallography, 1H, 13C{1H} and 31P{1H) NMR spectroscopy, IR spectroscopy and elemental analysis. The steric properties of the ligands were studied by molecular modelling methods. Metal-phosphorus bond distances correlate with cone angles of the phosphines. (C) 2000 Elsevier Science S.A.
