Výsledky vyhledávání - "Prateeti Chakraborty"

A Deep Insight into the Photoluminescence Properties of Schiff Base CdII and ZnII Complexes

Autor: Daniel Escudero, Ishani Majumder, Prateeti Chakraborty, Chiara Massera, Debasis Das, Sanchari Dasgupta

Publikováno v: Inorganic Chemistry. 56:12893-12901

A tridentate N,N,O donor ligand 2,4-dichloro-2-[(2-piperazine-4-yl-ethylimino)-methyl]-phenol (HL) was designed, and eight new ZnII and CdII complexes, namely, [Zn(LH)(SCN)2] (1), [Zn(LH)(N3)2] (2), [Zn(LH)(NO2)2] (3), [Zn(LH)(dca)(OAc)] (4), [Cd2(LH

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9d6ed5271e0457fc99960a2dfec7b272
https://doi.org/10.1021/acs.inorgchem.7b01692

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Designing antiferromagnetically coupled mono-, di- and tri-bridged copper(ii)-based catecholase models by varying the 'Auxiliary Parts' of the ligand and anionic co-ligand

Autor: Priyanka Kundu, Gabriel Aullón, Ennio Zangrando, Prateeti Chakraborty, Sanchari Dasgupta, Debasis Das, Hulya Kara

Kara, Hülya (Balikesir Author)
Three Schiff base ligands were synthesized via condensation between 2,6-diformyl-4-R-phenol [where R = tert-butyl (HL1), iso-propyl (HL2), and chloro (HL3)] and N,N-dimethylethylene-1,2-diamine to prepare a series

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1fff07cd44dc9a9d56d4dacb23158c3
https://hdl.handle.net/20.500.12462/10725

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Ligand‐Flexibility Controlled and Solvent‐Induced Nuclearity Conversion in Cu II ‐Based Catecholase Models: A Deep Insight Through Combined Experimental and Theoretical Investigations

Autor: Debasis Das, Prateeti Chakraborty, Ennio Zangrando, Sanchari Dasgupta, Antonio Bauzá, Ishani Majumder, Antonio Frontera

Publikováno v: European Journal of Inorganic Chemistry. 2017:133-145

A Schiff-base ligand, 4-bromo-2-[(2-hydroxy-1,1-dimethylethylimino)methyl]phenol (HL1), and its reduced analogue 4-bromo-2-[(2-hydroxy-1,1-dimethylethylamino)methyl]phenol (HL2) have been synthesized. Treatment of HL1 and HL2 with Cu(ClO4)2·6 H2O in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::186c9969cf913c2a21d6110f60f1a7ca
https://doi.org/10.1002/ejic.201600985

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Halide Ion Mediated Aldehyde-Amine Condensation Leading to Schiff-base and Cyclized Non-Schiff-base Ligand Complexes of CdII: A Combined Experimental and Theoretical Investigation

Autor: Antonio Frontera, Prateeti Chakraborty, Suranjana Purkait, Antonio Bauzá, Chiara Massera, Debasis Das

Publikováno v: ChemistrySelect. 1:4539-4549

The reactions of pyridine-2-carbaldehyde with aminoalcohols N-(2-hydroxyethyl)ethylenediamine and 2-(3-aminopropylamino)ethanol in presence of CdIIX2 (X=Cl, Br, I) have been investigated. Structure analyses reveal that four complexes, namely [Cd2(L1)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::61b40686abc541b22931fc2a92af0349
https://doi.org/10.1002/slct.201600967

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Macrocyclization of N,N′-propylenebis(3-formyl-5-tert-butylsalicylaldimine): a ratiometric fluorescence chemodosimeter for ZnII

Autor: Jaydeep Adhikary, Tonmoy Chakraborty, Debasis Das, Prateeti Chakraborty, Sudhanshu Das

Publikováno v: RSC Advances. 6:98620-98631

Addition of 1,3-propane diamine to 2,6-diformyl-4-tert-butyl phenol in ethanol produces a site-selective imination product N,N′-propylenebis(3-formyl-5-tert-butylsalicylaldimine), an acyclic side-off compartmental ligand (H2L). In the presence of z

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::140e0728900a140bcb79735ae6f1d8cd
https://doi.org/10.1039/c6ra05478a

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Role of solvent in the phosphatase activity of a dinuclear nickel(ii) complex of a Schiff base ligand: mechanistic interpretation by DFT studies

Autor: Ria Sanyal, Xuepeng Zhang, Sanjib Giri, Debasis Das, Prateeti Chakraborty, Shyamal Kumar Chattopadhyay, Cunyuan Zhao

Publikováno v: New Journal of Chemistry. 40:7388-7398

A novel dinuclear μ-diphenoxo-μ-acetato metallohydrolase [Ni2L2(NCS)(Ac)(H2O)0.5(MeOH)0.5]·1.25H2O (HL = 2-((E)-(2-(pyridin-2-yl)ethylimino)methyl)-4-chlorophenol) with an intermetallic separation of 3.099 A has been synthesized and characterized

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a3ea012c50c54b8b39f8cdee75d9b4a4
https://doi.org/10.1039/c6nj01043a

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Role of para-substitution in controlling phosphatase activity of dinuclear NiII complexes of Mannich-base ligands: experimental and DFT studies

Autor: Xuepeng Zhang, Franz A. Mautner, Cunyuan Zhao, Debasis Das, Prateeti Chakraborty, Ria Sanyal

Publikováno v: RSC Advances. 6:73534-73546

With an aim to study the electronic effect of the group lying in the para-position of phenol-based compartmental Mannich-base ligands, five dinuclear nickel(II) complexes [Ni2L1−5(μ-NO3)(NO3)2] have been synthesized [R = Me (1), CHMe2 (2), CMe3 (3

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d84b6a62fabc0c633fd8b9dc17d04b95
https://doi.org/10.1039/c6ra08705a

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Synthesis of one-dimensional coordination polymer using dicyanamide spacer to explore catecholase like activity

Autor: Sanchari Dasgupta, Prateeti Chakraborty

Publikováno v: Polyhedron. 188:114700

A series of polymeric manganese(II),cobalt(II), nickel(II), copper(II) complexes have been prepared having general formula [MII(µ1,5-dca)2(Quin)2]n (where Quin and dca represents quinoxaline and dicyanamide respectively and M = Mn, Co, Ni, Cu for co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6208376f917fdade62d852e0f35b0d24
https://doi.org/10.1016/j.poly.2020.114700

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Bioactive Heterometallic CuII-ZnII Complexes with Potential Biomedical Applications

Autor: Ennio Zangrando, Santiago Gómez-Ruiz, Antonio Bauzá, Ishani Majumder, Younes Ellahioui, Prateeti Chakraborty, Debasis Das, Myriam Gonzalez-Diaz, Rafael Peláez, Raquel Álvarez, Antonio Frontera

Publikováno v: GREDOS: Repositorio Institucional de la Universidad de Salamanca
Universidad de Salamanca (USAL)
ACS Omega
ACS Omega, Vol 3, Iss 10, Pp 13343-13353 (2018)
GREDOS. Repositorio Institucional de la Universidad de Salamanca
instname

[EN]A series of multinuclear heterometallic Cu-Zn complexes of molecular formula [(CuL)2Zn(dca)2] (1), [(CuL)2Zn(NO3)2] (2), [(CuL)2Zn2(Cl)4] (3), and [(CuL)2Zn2(NO2)4] (4) have been synthesized by reacting [CuL] as a "metalloligand (ML)" (where HL =

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86d914b7eb61ea3046f1e3c72567ed49
http://hdl.handle.net/11368/2940111

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