Three azo group-containing Schiff base ligands, namely 1-{3-[(3-hydroxy-propylimino)
methyl]-4-hydroxyphenylazo}-4-nitrobenzene (2a), 1-{3-[(3-hydroxypropyl-imino) methyl]-4 …

In the present study a series of azo dyes: 5-((4-pentyloxyphenyl) azo)-salicylaldimine-NR
(R= phenyl, 4-methoxyphenyl, cyclohexyl) and related copper (II) bis chelates have been …

Abstract New tridentate ligand 3-amino-4-{1, 5-dimethyl-3-[2-(5-methyl-1H-indol-3-yl)-
ethylimino]-2phenyl-2, 3-dihydro-1H-pyrazol-4-ylazo}-phenol L was synthesized from the …

Two, novel, tetradentate Schiff-base ligands, namely bis-5-phenylazosalicylaldehyde
diethylenetriimine and bis-5-[(4-methoxyphenyl) azo] salicylaldehyde diethylenetriimine, as …

Five, novel pyridazine-based azo chromophores were synthesized by the condensation
reaction of 3, 6-bis ((aminoethyl) thio) pyridazine with 5-(4-X-phenyl)-azo-salicylaldehyde …

Azo compounds were prepared by coupling of benzenediazonium chloride ions with 1-
amino-2-hydroxy-4-naphthalene sulfonic acid under alkaline conditions, and Schiff bases, L …

A series of novel hemi-disclike four coordinated distorted square planar Zn (II) Schiff base
complexes containing 4-substituted alkoxy chains on the side aromatic ring [Zn (4− CnH2n+ …

Reaction of the Schiff base ligand (E)-1-((p-tolylimino) methyl) naphthalen-2-ol (HL) with
nickel (II) and copper (II) acetate provides the bis [1-((p-tolylimino) methyl) naphthalen-2 …

New bidentate or tridentate Schiff bases and their VO (II) and Co (II) complexes formed by
the condensation of methyl isobutyl ketone with nicotinamide (mna)/2‐amino‐4 …

In this study, the Ni-based complex catalyst containing nickel of 1% supported on Al 2 O 3 is
used as for the hydrogen production from NaBH 4 hydrolysis. The maximum hydrogen …