الفهرس 
GENERAL INTRODUCTIONOnly 14 pages are availabe for public view
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Abstract
characterization and electrochemical studies of group VI metal
carbonyl complexes with some Schiff Bases”
The reaction of M(CO)6 (M = Mo or W) with 4-nitro-N-(pyridine-2-ylmethylene)
aniline (NPMA) Schiff base in absence and presence of a secondary
ligand; triphenylphosphine (TPP), thiourea (Tu) or pyridine (Py) in THF were
studied. The thermal reaction of NPMA with Mo(CO)6 in absence and presence
of a secondary ligand gave the four complexes Mo(CO)4(NPMA),
Mo(CO)3(NPMA)(TPP), Mo2(O)2(CO)2(NPMA)2(Py)2 and Mo2(O)2(CO)4
(NPMA)(Tu)2. Also, the thermal reaction of W(CO)6 with NPMA in THF
resulted in the formation of the complex W2(O)6(NPMA) while under sunlight
irradiation the reaction of W(CO)6 with NPMA in absence and presence of
pyridine gave the two complexes W2(CO)6(NPMA)2 and W2(O)6(NPMA)(Py)2,
respectively.
In addition, the thermal reaction of M(CO)6 (M = Cr or Mo) and 4,5-
dimethyl-N,N-bis(pyridine-2-yl-methylene)benzene-1,2-diamine (DMPA) in.