An efficient dual functional naphthalene-derived Schiff base NpSb probe has been synthesised and ... more An efficient dual functional naphthalene-derived Schiff base NpSb probe has been synthesised and evaluated for its fluorescence and chromogenic response towards Al3+ and Zn2+ ions.
A series of bidentate ligands L1–L6 (where L1=2‐(2‐(diphenylmethylene)‐1‐phenylhydrazinyl)pyridin... more A series of bidentate ligands L1–L6 (where L1=2‐(2‐(diphenylmethylene)‐1‐phenylhydrazinyl)pyridine, L2=(E)‐2‐(2‐benzylidene‐1‐phenylhydrazinyl)pyridine, L3=(E)‐2‐(2‐(4‐methoxybenzylidene)‐1‐phenylhydrazinyl)pyridine, L4=(E)‐2‐(2‐(4‐chlorobenzylidene)‐1‐phenylhydrazinyl)pyridine, L5=(E)‐2‐(2‐(4‐nitrobenzylidene)‐1‐phenylhydrazinyl)pyridine, L6=(E)‐N,N‐dimethyl‐4‐((2‐phenyl‐2‐(pyridin‐2‐yl)hydrazono)methyl)aniline) were synthesized and characterized using reported literature.[1–4] Ligands were reacted with Cu(NO3)2 metal salt to synthesize metal complexes [Cu(L1‐6)(ONO2)(H2O)]NO3 i. e., (C1–C6). Metal complexes were characterized by IR, UV‐Visible, TGA and ESI‐MS spectral methods. The molecular structure of complex C2 was analyzed by single crystal X‐ray technique. Complexes were employed as catalysts to perform click reaction. The catalytic reaction was also observed in situ by reacting ligands with Cu(NO3)2 metal salt in presence of sodium ascorbate. The role of substituents present...
Cobalt complexes (1 and 2) supported by strong π-acidic ligands were synthesized and characterize... more Cobalt complexes (1 and 2) supported by strong π-acidic ligands were synthesized and characterized. These complexes were employed as catalysts for the oxidation of sp3 C–H bonds. Mechanistic pathways are proposed on the basis of experimental evidence.
The chemotherapeutic potential of ruthenium(ii) complexes as DNA binding, antitubercular, antibac... more The chemotherapeutic potential of ruthenium(ii) complexes as DNA binding, antitubercular, antibacterial, and anticancer agents.
A series of new unsymmetrical (XYC-1 type) palladacycles (C1-C4) were designed and synthesized wi... more A series of new unsymmetrical (XYC-1 type) palladacycles (C1-C4) were designed and synthesized with simple anchoring ligands L 1-4 H (L 1 H = 2-((2-(4-methoxybenzylidene)-1-phenylhydrazinyl)methyl)pyridine, L 2 H = N,N-dimethyl-4-((2-phenyl-2-(pyridin-2-ylmethyl)hydrazono)methyl)aniline, L 3 H = N,N-diethyl-4-((2-phenyl-2-(pyridin-2-ylmethyl)hydrazono)methyl) aniline and L 4 H = 4-(4-((2-phenyl-2-(pyridin-2-ylmethyl)hydrazono) methyl)phenyl)morpholine H = dissociable proton). Molecular structure of catalysts (C1-C4) were further established by single X-ray crystallographic studies. The cata-[a]
A series of new unsymmetrical (XYC-1 type) palladacycles (C1-C4) were designed and synthesized wi... more A series of new unsymmetrical (XYC-1 type) palladacycles (C1-C4) were designed and synthesized with simple anchoring ligands L 1-4 H (L 1 H = 2-((2-(4-methoxybenzylidene)-1-phenylhydrazinyl)methyl)pyridine, L 2 H = N,N-dimethyl-4-((2-phenyl-2-(pyridin-2-ylmethyl)hydrazono)methyl)aniline, L 3 H = N,N-diethyl-4-((2-phenyl-2-(pyridin-2-ylmethyl)hydrazono)methyl) aniline and L 4 H = 4-(4-((2-phenyl-2-(pyridin-2-ylmethyl)hydrazono) methyl)phenyl)morpholine H = dissociable proton). Molecular structure of catalysts (C1-C4) were further established by single X-ray crystallographic studies. The cata-[a]
An efficient dual functional naphthalene-derived Schiff base NpSb probe has been synthesised and ... more An efficient dual functional naphthalene-derived Schiff base NpSb probe has been synthesised and evaluated for its fluorescence and chromogenic response towards Al3+ and Zn2+ ions.
A series of bidentate ligands L1–L6 (where L1=2‐(2‐(diphenylmethylene)‐1‐phenylhydrazinyl)pyridin... more A series of bidentate ligands L1–L6 (where L1=2‐(2‐(diphenylmethylene)‐1‐phenylhydrazinyl)pyridine, L2=(E)‐2‐(2‐benzylidene‐1‐phenylhydrazinyl)pyridine, L3=(E)‐2‐(2‐(4‐methoxybenzylidene)‐1‐phenylhydrazinyl)pyridine, L4=(E)‐2‐(2‐(4‐chlorobenzylidene)‐1‐phenylhydrazinyl)pyridine, L5=(E)‐2‐(2‐(4‐nitrobenzylidene)‐1‐phenylhydrazinyl)pyridine, L6=(E)‐N,N‐dimethyl‐4‐((2‐phenyl‐2‐(pyridin‐2‐yl)hydrazono)methyl)aniline) were synthesized and characterized using reported literature.[1–4] Ligands were reacted with Cu(NO3)2 metal salt to synthesize metal complexes [Cu(L1‐6)(ONO2)(H2O)]NO3 i. e., (C1–C6). Metal complexes were characterized by IR, UV‐Visible, TGA and ESI‐MS spectral methods. The molecular structure of complex C2 was analyzed by single crystal X‐ray technique. Complexes were employed as catalysts to perform click reaction. The catalytic reaction was also observed in situ by reacting ligands with Cu(NO3)2 metal salt in presence of sodium ascorbate. The role of substituents present...
Cobalt complexes (1 and 2) supported by strong π-acidic ligands were synthesized and characterize... more Cobalt complexes (1 and 2) supported by strong π-acidic ligands were synthesized and characterized. These complexes were employed as catalysts for the oxidation of sp3 C–H bonds. Mechanistic pathways are proposed on the basis of experimental evidence.
The chemotherapeutic potential of ruthenium(ii) complexes as DNA binding, antitubercular, antibac... more The chemotherapeutic potential of ruthenium(ii) complexes as DNA binding, antitubercular, antibacterial, and anticancer agents.
A series of new unsymmetrical (XYC-1 type) palladacycles (C1-C4) were designed and synthesized wi... more A series of new unsymmetrical (XYC-1 type) palladacycles (C1-C4) were designed and synthesized with simple anchoring ligands L 1-4 H (L 1 H = 2-((2-(4-methoxybenzylidene)-1-phenylhydrazinyl)methyl)pyridine, L 2 H = N,N-dimethyl-4-((2-phenyl-2-(pyridin-2-ylmethyl)hydrazono)methyl)aniline, L 3 H = N,N-diethyl-4-((2-phenyl-2-(pyridin-2-ylmethyl)hydrazono)methyl) aniline and L 4 H = 4-(4-((2-phenyl-2-(pyridin-2-ylmethyl)hydrazono) methyl)phenyl)morpholine H = dissociable proton). Molecular structure of catalysts (C1-C4) were further established by single X-ray crystallographic studies. The cata-[a]
A series of new unsymmetrical (XYC-1 type) palladacycles (C1-C4) were designed and synthesized wi... more A series of new unsymmetrical (XYC-1 type) palladacycles (C1-C4) were designed and synthesized with simple anchoring ligands L 1-4 H (L 1 H = 2-((2-(4-methoxybenzylidene)-1-phenylhydrazinyl)methyl)pyridine, L 2 H = N,N-dimethyl-4-((2-phenyl-2-(pyridin-2-ylmethyl)hydrazono)methyl)aniline, L 3 H = N,N-diethyl-4-((2-phenyl-2-(pyridin-2-ylmethyl)hydrazono)methyl) aniline and L 4 H = 4-(4-((2-phenyl-2-(pyridin-2-ylmethyl)hydrazono) methyl)phenyl)morpholine H = dissociable proton). Molecular structure of catalysts (C1-C4) were further established by single X-ray crystallographic studies. The cata-[a]
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