Ruthenium(II) complexes containing bidentate Schiff bases and their antifungal activity
摘要：
The reactions of ruthenium(II) complexes, [RuHCl(CO)(PPh 3 ) 2 (B)] [B = PPh 3 , pyridine (py) or piperidine (pip)], with bidentate Schiff base ligands derived by condensing salicylaldehyde with aniline, o -, m - or p -toluidine have been carried out. The products were characterised by analytical, i.r., electronic, 1 H-n.m.r. and 31 P-n.m.r. spectral studies and are formulated as [RuCl(CO)(L)(PPh 3 )(B)] (L = Schiff base anion; B = PPh 3 , py or pip). An octahedral structure has been tentatively proposed for the new complexes. The Schiff bases and the new complexes were tested in vitro to evaluate their activity against the fungus Aspergillus flavus .
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关键词：
diammine magnesium halides ammoniates of magnesium halides order-disorder transitions dynamical disorder of ammonia ligands neutron diffraction
DOI：
10.1023/A:1007132408648
被引量：
年份：
2001
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