NOVEL PALLADIUM(II) COMPLEXES OF PYRAZOLE-CONTAINING SCHIFF BASE LIGANDS: SYNTHESIS, STRUCTURAL CHARACTERIZATION, AND CYTOTOXICITY OF THE PALLADIUM(II) COMPLEXES OF 2-{1-[2-(1,3-DIMETHYL-4-NITRO-1H-PYRAZOL-5-YL) HYDRAZONO]ETHYL} PYRIDINE (APHP) AND ITS ANALOGUE 2-{1-[2-(1,3-DIMETHYL-4-NITRO- 1H-PYRAZOL-5-YL)HYDRAZONO]METHYL} PYRIDINE (PCHP)

2021 ◽  
Vol 62 (7) ◽  
pp. 1112-1122
Author(s):  
A. S. Abushamleh ◽  
K. A. Abu-Safieh ◽  
M. A. Khanfar ◽  
D. Taher ◽  
L. Tahtamouni ◽  
...  
Keyword(s):  
Schiff Base ◽  
Structural Characterization ◽  
Schiff Base Ligands ◽  
Methyl Pyridine

scholarly journals SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF PALLADIUM(II) COMPLEXES WITH TETRADENTATE N2O2 AND BIDENTATE NO-DONOR SALICYLALDEHYDE SCHIFF BASE LIGANDS

2018 ◽  
Vol 55 (5B) ◽  
pp. 86
Author(s):  
Lam Quang Hai
Keyword(s):  
Schiff Base ◽  
Structural Characterization ◽  
Schiff Base Ligands ◽  
No Donor ◽  
Esi Ms ◽  
Tert Butyl ◽  
High Yields

In this study, a salen-type (R)- and (S)-N-5-tert-butyl-salicylidene-1-phenylethylamine Schiff base ligands and their Pd(II) complexes were synthesized and characterized by ESI-MS, IR and NMR spectroscopies. The ligands were synthesized from the condensation of ethylenediamine with 5-fluoro-salicylaldehyde and (R)- or (S)-1-phenylethylamine with 5-tert-butyl-salicylaldehyde with high yields of 96,3-97.5 %. Their corresponding Pd(II) complexes were formed with yields around 76 %.

Synthesis and structural characterization of m-terphenyl Schiff base ligands and their aluminum complexes

2004 ◽  
Vol 82 (9) ◽  
pp. 1346-1352 ◽  
Author(s):  
Diane A Dickie ◽  
Hanifa Jalali ◽  
Rahul G Samant ◽  
Michael C Jennings ◽  
Jason AC Clyburne
Keyword(s):  
Schiff Base ◽  
Schiff Bases ◽  
Structural Characterization ◽  
Condensation Reaction ◽  
Schiff Base Ligands ◽  
X Ray ◽  
X Ray Crystallography ◽  
Aluminum Complexes

2,4,6-Triphenylbenzaldehyde 1 undergoes a condensation reaction with 2-aminophenol to give N-(2′,4′,6′-triphenylbenzylidene)-2-iminophenol (TPIP) 2. The imine 2 can be reduced with NaBH4 in ethanol to form N-(2′,4′,6′-triphenylbenzyl)-2-aminophenol (TPAP) 3. Addition of trimethylaluminum to 2 or 3 results in the formation of the complexes TPIP-AlMe2·AlMe3 (4) or TPAP-AlMe2 (5). Compounds 2, 3, and 4 have been crystallographically characterized.Key words: N,O ligands, aluminum, m-terphenyl, Schiff bases, X-ray crystallography.

Structural characterization, luminescence and electrochemical properties of the Schiff base ligands

2012 ◽  
Vol 132 (11) ◽  
pp. 2917-2928 ◽  
Author(s):  
Gökhan Ceyhan ◽  
Mehmet Tümer ◽  
Muhammet Köse ◽  
Vickie McKee ◽  
Seyhan Akar
Keyword(s):  
Schiff Base ◽  
Electrochemical Properties ◽  
Structural Characterization ◽  
Schiff Base Ligands
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