Výsledky vyhledávání - "Virendra Kumar Chaudhary"

An efficient fluorescence chemosensor for sensing Zn(II) ions and applications in cell imaging and detection of Zn(II) induced aggregation of PrP(106–126) peptide

Autor: Govinda R. Navale, Aman Rana, Saakshi Saini, Sain Singh, Rajat Saini, Virendra Kumar Chaudhary, Partha Roy, Kaushik Ghosh

Publikováno v: Journal of Photochemistry and Photobiology A: Chemistry. 441:114703

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4a8260c5f2eacab4c6721e99cbedaf4f
https://doi.org/10.1016/j.jphotochem.2023.114703

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Cu(i) based catalysts derived from bidentate ligands and studies on the effect of substituents for N-arylation of benzimidazoles and indoles

Autor: Kiran Mawai, Kaushik Ghosh, Aurobinda Mohanty, Anand Ratnam, Sheela Kumari, Virendra Kumar Chaudhary

Publikováno v: New Journal of Chemistry. 44:19591-19597

A family of Cu(I) complexes [Cu(L1–4)(Cl)(PPh3)] (C1–C4) were synthesized from bidentate ligands L1–L4 (where L1 = (E)-2-(2-benzylidene-1-phenylhydrazinyl)pyridine, L2 = (E)-N,N-dimethyl-4-((2-phenyl-2-(pyridin-2-yl)hydrazono)methyl)aniline, L3

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::988002f04066f384c92155f387f50116
https://doi.org/10.1039/d0nj02568b

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Oxidative cyclization and synthesis of benzoxazole derivatives and hydrolytic phosphatase activity studies on dinuclear diphenoxo-bridged zinc(II)complexes

Autor: Virendra Kumar Chaudhary, Kaushik Ghosh, U. P. Singh, Kapil Kumar

Publikováno v: Polyhedron. 199:115048

Diphenoxo bridged dinuclear zinc complexes, [Zn2(Phimp)2(Cl)2] (1) (PhimpH = (E)-2-((2-phenyl-2-(pyridin-2-yl)hydrazono)methyl)phenol), [Zn2(Me-Phimp)2(Cl)2] (2) (Me-PhimpH = (E)-4-methyl-2-((2-phenyl-2-(pyridin-2-yl)hydrazono)methyl)phenol), [Zn2(OM

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::79c8f8007687381fb7aba3584056cbb0
https://doi.org/10.1016/j.poly.2021.115048

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Role of substituents present in bidentate ligand frame of Cu(I) catalysts on Sonogashira cross coupling reactions

Autor: Kaushik Ghosh, Kiran Mawai, Anand Ratnam, Aurobinda Mohanty, Virendra Kumar Chaudhary, Sheela Kumari, Ashish Kumar Dhara

Publikováno v: Journal of Organometallic Chemistry. 928:121367

Cu(I) catalysts {[Cu(L1−4)Cl(PPh3)] where L1−4 = condensed product of 2-(1-phenylhydrazinyl)-pyridine with different benzaldehydes} were synthesized and characterized by 1H NMR, 31P NMR, UV–Vis and IR techniques. Complex 2 structure was authent

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f8243a08ff059e256d8c32d8de51d59d
https://doi.org/10.1016/j.jorganchem.2020.121367

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The influence of the tertiary butyl group in the ligand frame on the catalytic activities, DNA cleavage ability and cytotoxicity of dinuclear nickel(II) complexes

Autor: Kapil Kumar, Pankaj Verma, Kaushik Ghosh, Virendra Kumar Chaudhary, Partha Pratim Roy, Nathani Sandip, Ashish Kumar Dhara

Publikováno v: Inorganica Chimica Acta. 495:118993

Dinuclear phenoxo-bridged nickel complexes [Ni2(L1)H2O(CH3COO)](1) and [Ni2(L2)H2O(CH3COO)](2) (where L1H3° = 2-(2′-hydroxyphenyl)-1,3-bis[4-(2-hydroxyphenyl)-3-azabutenyl]-3-enyl]-1,3-imidazolidine and L2H3° = 2-(3,5-di-tert-butyl-2-hydroxypheny

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f8537e393e05eb3cbcdfee2c38681222
https://doi.org/10.1016/j.ica.2019.118993

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