Synthesis and characterization of copper(I) complexes from triphenylphosphine and isatin Schiff bases of semi- and thiosemicarbazide

Hakimi, Mohammad; Vahedi, Homayoon; Rezvaninezhad, Maryam; Schuh, Esther; Mohr, Fabian

doi:10.1080/17415993.2010.544042

Cited by 24 publications

(7 citation statements)

References 15 publications

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“…33 CuBr( 2 -N 3 , S-H 2 itsc-N 1 -Me Cu-N bond distance, 2.108(3) Å is close to that found in literature. 56,[58][59] The CS bond length, 1BNA). It has been demonstrated that both cisplatin and complex 2 showed interactions with DNA, the probable mode of action for anticancer activity (Supporting Information).…”

Section: Structure Of H 2 Lmentioning

confidence: 99%

Synthesis, structure and cytotoxicity evaluation of complexes of N1-substituted-isatin-3-thiosemicarbazone with copper(I) halides

Khan

Jasinski

Smoleaski

et al. 2016

Inorganica Chimica Acta

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Synthesis of Isatin-N 1-methyl-thiosemicarbazone (H 2 itsc-N 1-Me, H 2 L 1) and isatin-N 1-ethylthiosemicarbazone (H 2 itsc-N 1-Et, H 2 L 2) has been carried out and the effect of substituents (at N 1 atom of isatin-3-thiosemicarbazones) on nuclearity of copper(I) halide complexes has been investigated. Reactions of copper(I) halides (X = I, Br, Cl) with H 2 L 1 and H 2 L 2 using Ph 3 P as coligand in 1 : 1 : 1 (M : L : PPh 3) molar ratio in acetonitrile yielded complexes of stiochiometry [CuX(H 2 L 1)(Ph 3 P)] (X = I, C1; Br, C2; Cl, C3) and [CuX(H 2 L 2)(Ph 3 P)] (X = I, C4; Br, C5; Cl, C6) respectively. All these complexes have been characterized using analytical and spectroscopic data (IR, 1 H NMR and ESI mass). The single crystal structure has been solved for H 2 L 1 and C2. The complex C2 has distorted tetrahedral geometry around copper(I) and isatin

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Section: Structure Of H 2 Lmentioning

confidence: 99%

Synthesis, structure and cytotoxicity evaluation of complexes of N1-substituted-isatin-3-thiosemicarbazone with copper(I) halides

Khan

Jasinski

Smoleaski

et al. 2016

Inorganica Chimica Acta

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“…We are interested in design and synthesis of complexes of N-and NS-donors with five-membered chelate rings [27][28][29][30][31]. In this article, preparation of the copper(II) complex of 1,3,6,10,12,15-hexaazatricyclo[13.3.1.1 6,10 ]eicosane (L) by template reaction is described (scheme 1).…”

Section: Introductionmentioning

confidence: 99%

Template-directed synthesis of macrocyclic copper(II) complexes of diazacyclam, 1,3,6,10,12,15-hexaazatricyclo[13.3.1.1^6,10]eicosane

Hakimi

Moeini

Mardani

et al. 2012

Journal of Coordination Chemistry

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“…The coordination patterns can be bidentate through the N atom of the azomethin group and the S atom of the thion group. 9,10 The coordination also can be tridentate by incorporating the Oxygen of the carbonyl group in the Isatin. 11,12 Isatin derived Schiff bases and their complexes are known to have antibacterial and antifungal activity.…”

Section: Introductionmentioning

confidence: 99%

Synthesis, Characterization and Antibacterial Activity of some Hg(II) Complexes with Mixed Benzyl 2-(2-oxoindolin-3-ylidene) Hydrazinecarbodithioate and Phosphines or Amines Ligands

2021

TJNPR

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activity. 15,16 The anticancer evaluation of a substantial number of metal complexes containing isatin-based ligands has been described as antitumor compounds, especially Mg(II), Co(II), Ni(II), and Cu(II) complexes, with different coordination geometries and reactivities. 17 Materials and MethodsAll the chemicals, reagents and solvents for the synthesis of compounds were supplied and used without more purification. The melting point of the prepared complexes was recorded on Automatic (SMP30) melting point apparatus. The molar conductivity of 10 -3 M freshly DMSO solution of prepared complexes was measured using (Starter 3100c) digital conductivity meter at 25 o C. Microanalyses for carbon, hydrogen, nitrogen and sulfur were carried out using an Elementar vario El III CHN elemental analyzer. The IR spectra of the prepared complexes as KBr pellets were recorded using a Shimadzu FT-IR 8400S spectrophotometer (400-4000 cm -1 ). NMR spectra were acquired on a Bruker 400 MHz spectrometer in DMSO-d6 as a solvent. The isolates of the pathological bacteria that were used in the research obtained from the laboratories of the Department of Life Sciences in the College of Education for Pure Sciences at the University of Tikrit. Preparation of benzyl 2-(2-oxoindolin-3-ylidene)hydrazinecarbodithioate (BHT) ligandThe benzyl 2-(2-oxoindolin-3-ylidene)hydrazinecarbodithioate (BHT) Prepared by two steps: First step: Preparation of S-Benzyldithiocarbazate (SBDTC). This compound was synthesized as previously reported, 18 the melting point was 124 o C where it was at 124-125 o C in the literature. 19 Second step: To the hot solution of S-benzyldithiocarbazate, SBDTC (1.36g, 0.01 mol) in ethanol (35 mL), an equimolar amount of isatin

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Synthesis and characterization of copper(I) complexes from triphenylphosphine and isatin Schiff bases of semi- and thiosemicarbazide

Cited by 24 publications

References 15 publications

Synthesis, structure and cytotoxicity evaluation of complexes of N1-substituted-isatin-3-thiosemicarbazone with copper(I) halides

Synthesis, structure and cytotoxicity evaluation of complexes of N1-substituted-isatin-3-thiosemicarbazone with copper(I) halides

Template-directed synthesis of macrocyclic copper(II) complexes of diazacyclam, 1,3,6,10,12,15-hexaazatricyclo[13.3.1.1^6,10]eicosane

Synthesis, Characterization and Antibacterial Activity of some Hg(II) Complexes with Mixed Benzyl 2-(2-oxoindolin-3-ylidene) Hydrazinecarbodithioate and Phosphines or Amines Ligands

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Synthesis and characterization of copper(I) complexes from triphenylphosphine and isatin Schiff bases of semi- and thiosemicarbazide

Cited by 24 publications

References 15 publications

Synthesis, structure and cytotoxicity evaluation of complexes of N1-substituted-isatin-3-thiosemicarbazone with copper(I) halides

Synthesis, structure and cytotoxicity evaluation of complexes of N1-substituted-isatin-3-thiosemicarbazone with copper(I) halides

Template-directed synthesis of macrocyclic copper(II) complexes of diazacyclam, 1,3,6,10,12,15-hexaazatricyclo[13.3.1.16,10]eicosane

Synthesis, Characterization and Antibacterial Activity of some Hg(II) Complexes with Mixed Benzyl 2-(2-oxoindolin-3-ylidene) Hydrazinecarbodithioate and Phosphines or Amines Ligands

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Template-directed synthesis of macrocyclic copper(II) complexes of diazacyclam, 1,3,6,10,12,15-hexaazatricyclo[13.3.1.1^6,10]eicosane