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Title: Synthesis and spectroscopic characterization of molybdenum(0) and molybdenum(II) carbonyl benzophenoneazine complexes
Authors: Affan, M A
Hitam, Ramli bin
Shamsuddin, Mustaffa bin
Issue Date: Dec-2002
Publisher: NISCAIR-CSIR, India
Abstract: A chelating 2-methylpyridylbenzophenoneazinc ligand has been prepared by the condensation of 2-acetylpyridine with benzophenone hydrazone. Reaction of the ligand with Mo(CO)6 gives 12-methylpyridylbenzophenoneazine) tetracarbonylmolybdenum(0) complex where the ligand is bidentate N, N. Oxidative-addition of the tetracarbonyl complex with 1 mol equivalent of bromine, yields the neutral seven-coordinated dibromotricarbonylmolybdenum( II) azine complex. Treatment of the tetracarbonyl complex with 1 mol equivalent of PPh3 gives the expected tri -carbnonylmolybdenum(0)-azine tri phenylphosphine substituted complex.
Page(s): 2540-2543
ISSN: 0975-0975(Online); 0376-4710(Print)
Appears in Collections:IJC-A Vol.41A(12) [December 2002]

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