Reactivity of M(en)Cl2 (M=PdII/PtII, en=1,2-diaminoethane) with N,N′-bis(salicylidene)-p-phenylenediamine: Binding with hexafluorobenzene

Kumari, Niraj; Prajapati, Rajpal; Mishra, Lallan

doi:10.1016/j.poly.2007.09.017

Cited by 22 publications

(15 citation statements)

References 23 publications

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“…It may be resulting from the higher electron withdrawing effect of the naphthalene ring compared with the benzene ring. This approach is in line with a literature report for similar compounds (Gu¨ndu¨z et al, 1993;Ko¨seog˘lu et al, 1995).…”

Section: Ligand Protonation Constantssupporting

confidence: 90%

“…Symmetrical diimine Schiff bases (ACH‚NAArAN‚CHA) or (AN‚HCAArACH‚NA) type can be obtained easily from aromatic diamines with two mol of an aldehyde or aromatic dialdehydes with two mol of an amine, respectively (So¨zen et al, 2007;Kumari et al, 2008;Hou et al, 2007). But, asymmetrical diimine Schiff bases (ACH‚NAArACH‚NA) type cannot be synthesized directly.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Potentiometric and antimicrobial studies on the asymmetric Schiff bases and their binuclear Ni(II) and Fe(III) complexes; synthesis and characterization of the complexes

Güngör

Gürkan

2019

Arabian Journal of Chemistry

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The protonation constants of two nitro-Schiff bases SB 1 , SB 2 and three asymmetric tetradentate diimines H 2 L 1 , H 2 L 2 and H 2 L 3 and the stability constants of their ML type binuclear Ni(II) and Fe(III) complexes have been determined potentiometrically. The asymmetric diimines are (2OH) RACH‚NAC 6 H 4 ACH‚NAR 0 (2OH) type compounds [where R = R 0 = phenyl for H 2 L 1 ; R = naphthyl, R 0 = phenyl for H 2 L 2 and R = R 0 = naphthyl for H 2 L 3 ]. The effect of tautomeric forms on the acid-base properties of the diimines has been investigated and discussed. In addition, dimeric and binuclear Ni(II) and Fe(III) complexes of the diimines have been synthesized and characterized by physical and spectroscopic techniques. Also, in vitro antimicrobial activities of the diimines and the complexes have been evaluated against three bacteria: Micrococcus luteus (NRLL B-4375), Bacillus cereus (RSKK 863), Escherichia coli (ATCC 11230) and the fungus: Candida albicans (ATCC 10239). ª 2015 The Authors. Production and hosting by Elsevier B.V. on behalf of King Saud University. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

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Section: Ligand Protonation Constantssupporting

confidence: 90%

Section: Introductionmentioning

confidence: 99%

Potentiometric and antimicrobial studies on the asymmetric Schiff bases and their binuclear Ni(II) and Fe(III) complexes; synthesis and characterization of the complexes

Güngör

Gürkan

2019

Arabian Journal of Chemistry

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“…In [{Ni 2 L} 2 (μ‐NDI](BPh 4 ) 2 , adjacent complexes interact only by intermolecular CH ··· π interactions leading to a two‐dimensional interdigitated packing of the molecules, with the BPh 4 – ions being well separated from the [{Ni 2 L} 2 (μ‐NDI)] 2+ dication. The average Pd–N and Pd–O distances in 4c′ at 1.942(5) and 1.994(4) Å compare well with other four‐coordinate palladium N 2 O 2 complexes 11,12…”

Section: Resultssupporting

confidence: 64%

The Synthesis of Tetrazoles in Nanometer Aqueous Micelles at Room Temperature

Xie¹,

Cao²,

Liu³

et al. 2013

Eur J Org Chem

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“…The salen, salpn and salcyh complexes were prepared according to literature. [15][16][17][18][19][20][21][22][23][24][25][26]28 Since these complexes do not decompose up to high temperatures, 18,21 the materials were puried by sublimation, and the thin lms were formed by vacuum evaporation.…”

Section: Electronic Propertiesmentioning

confidence: 99%