ChemInform Abstract: REACTION OF DIHYDROGEN WITH BISDINITROGEN COMPLEXES OF MOLYBDENUM CONTAINING BIDENTATE TERTIARY PHOSPHINE LIGANDS

1973 ◽  
Vol 4 (39) ◽  
pp. no-no
Author(s):  
L. J. ARCHER ◽  
T. A. GEORGE
2000 ◽  
Vol 300-302 ◽  
pp. 987-991 ◽  
Author(s):  
Dale C. Smith ◽  
Amy L. Klaman ◽  
Jérémie Cadoret ◽  
Steven P. Nolan

1973 ◽  
Vol 4 (46) ◽  
pp. no-no
Author(s):  
SAMUEL O. GRIM ◽  
JOHN DEL GAUDIO ◽  
CHADWICK A. TOLMAN ◽  
J. P. JESSON

1984 ◽  
Vol 62 (4) ◽  
pp. 755-762 ◽  
Author(s):  
Sara Ariel ◽  
David Dolphin ◽  
George Domazetis ◽  
Brian R. James ◽  
Tak W. Leung ◽  
...  

The ruthenium(II) porphyrin complex Ru(OEP)(PPh3)2 (OEP = the dianion of octaethylporphyrin) has been prepared from Ru(OEP)(CO)EtOH, and the X-ray crystal structure determined; as expected, the six-coordinate ruthenium is situated in the porphyrin plane and has two axial phosphine ligands. Synthesized also from the carbonyl(ethanol) precursors were the corresponding tris(p-methoxyphenyl)phosphine complex, and the Ru(TPP)L2 (TPP = the dianion of tetraphenylporphyrin, L = PPh3, P(p-CH3OC6H4)3, P″Bu3) and Ru(TPP)(CO)PPh3 complexes. Optical and 1H nmr data are presented for the complexes in solution. In some cases dissociation of a phosphine ligand to generate five-coordinate species occurs and this has been studied quantitatively in toluene at 20 °C for the Ru(OEP)L2 and Ru(TPP)L2 systems.


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