Results 141 to 150 of about 115,383 (202)

Synthesis, characterization, crystal structures and anti-diabetic activity of organotin (IV) complexes with 2-(4-hydroxynaphthylazo)-benzoic acid

Inorganica Chimica Acta, 2020
Three new organotin(IV) complexes 1–3 were synthesized by the reaction of 2-(4-hydroxynaphthylazo)-benzoic acid with bis-tributyltin(IV) oxide (1), dibutyltin(IV) oxide (3) or trimethyltin(IV) chloride (2), respectively.
P. Debnath, K. Singh, Thokchom Sonia Devi, S.Sureshkumar Singh, R. Butcher, L. Sieroń, W. Maniukiewicz   +6 more
semanticscholar   +1 more source

Organotin(IV) complexes derived from 2,6-diacetylpyridine bis(2-hydroxybenzoylhydrazone) as prospective anti-proliferative agents: Synthesis, characterization, structures and in vitro anticancer activity.

Journal of Inorganic Biochemistry
Six organotin(IV) complexes, viz., [Me2Sn(L)] (1), [n-Bu2Sn(L)] (2), [n-Oct2Sn(L)] (3), [Bz2Sn(L)]·0.5C7H8 (4), [n-BuSn(L)Cl] (5), and [PhSn(L)Cl] (6), were synthesized using a 2,6-diacetylpyridine bis(2-hydroxybenzoylhydrazone), H2L.
T. S. Basu Baul, Bietlaichhai Hlychho, Siddhartha Das Pramanik, A. Lyčka, Partha Roy, A. Mahmoud, M. F. C. Guedes da Silva   +6 more
semanticscholar   +1 more source

New mono-organotin (IV) dithiocarbamate complexes

AIP Conference Proceedings, 2014
Eighteen new mono-organotin dithiocarbamate compounds derived each nine from methyltin(IV) and phenyltin(IV) reacted using in-situ method with various type of N-dialkylamine together with carbon disulphide with the ratio of 1:3:3. Elemental and gravimetric analysis showed that the general formula of these compounds were RSnCl[S2CNR′R″]2 (R= Ph, CH3, R′
Amirah Faizah Abdul Muthalib, Ibrahim Baba   +1 more
openaire   +1 more source

The interaction of DNA with organotin(IV) salts and complexes

Hyperfine Interactions, 2000
Ethanol solutions of AlknSnCl4−n (Alk = Me, Et; n = 1–3) added to aqueous calf thymus DNA provoke DNA condensation (even in the presence of added cysteine) possibly through charge neutralization of DNA phosphodiesters by organotin(IV) cations. The structures of tin bonding environments in binary and ternary condensed systems organotin(IV)-DNA and ...
Arturo Silvestri, Giuseppe Ruisi, Renato Barbieri   +2 more
openaire   +1 more source

Organotin(IV) azepane dithiocarbamates: Synthesis and characterization of the first organotin(IV) complexes with seven-membered cyclic dithiocarbamates

Phosphorus, Sulfur, and Silicon and the Related Elements, 2020
We report the synthesis and spectroscopic characterization of the first organotin(IV) complexes with cyclic seven-membered dithiocarbamate ligands: the azepane-1-carbodithioate and the homopiperazi...
Ave María Cotero-Villegas, María del Carmen Pérez-Redondo, Marcela López-Cardoso, Alfredo Toscano, Raymundo Cea-Olivares   +4 more
openaire   +1 more source

Organotin (IV) complexes: Synthesis, characterization, DFT, and molecular docking studies unveiling their potential biomedical uses

Applied organometallic chemistry
This study investigates organotin (IV) complexes derived from the recently synthesized quinazoline Schiff base ligand (L). The research involves synthesizing and characterizing these complexes, including elemental analysis, UV–visible, FT‐IR, mass ...
M. Mansour, A. T. Ibrahium, Ahmed A. El‐Sherif, W. Mahmoud   +3 more
semanticscholar   +1 more source

Bioactive versatile azomethine complexes of organotin(IV) and organosilicon(IV)

Applied Organometallic Chemistry, 1998
Diorganotin(IV) and diorganosilicon(IV) derivatives of the types R 2 MCl(TSCZ) and R 2 M(TSCZ) 2 (where TSCZ is the anion of a thiosemicarbazone ligand, R = Ph or Me and M = Sn or Si) have been synthesized and characterized by elemental analyses, molecular weight determinations and conductivity measurements. The mode of bonding has been established on
Savita Belwal, R. V. Singh
openaire   +1 more source

Organotin(IV) complexes of thiohydrazones: synthesis, characterization and antifungal study

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2005
Some new organotin(IV) complexes with salicylaldehyde aniline-N-thiohydrazone (L1) and cinamaldehyde aniline-N-thiohydrazone (L2) of the type (p-ClC6H4)3Sn[L] Cl and (p-ClC6H4)2Sn[L]Cl2 have been synthesized (where L = L1 and L2). The complexes and ligands were characterized by elemental analysis and spectral (UV-vis, IR and 1H NMR) studies. In all the
A K, Mishra, N, Manav, N K, Kaushik
openaire   +2 more sources

Comprehensive Investigation of Organotin(IV) Complexes Derived From a Novel Schiff Base: Synthesis, Characterization, Antioxidant, ADME Profiling, and In Vitro Biological Evaluation

Applied organometallic chemistry
Six organotin(IV) complexes (1–6) were synthesized, following the general formulas as R2Sn(L)Cl and R3Sn(L), have been reported. In these complexes, L represents a Schiff base prepared by the reaction of phenylhydrazine with 5‐bromo‐2‐hydroxybenzaldehyde,
Kashif Abbas, Ayesha Zahid, Bushra Parveen, I. Amin, Shabbir Hussain, Faiz Ahmed, K. Munawar   +6 more
semanticscholar   +1 more source

Integrated quantum chemical calculations, predictive toxicity assessment, absorption, distribution, metabolism, excretion and toxicity profiling and molecular docking analysis to unveil the therapeutic potential of non‐oxovanadium(IV) and organotin(IV) complexes targeting breast cancer cells

International Journal of Quantum Chemistry
In this work, theoretical calculations of o‐phenylphenol‐based non‐oxovanadium(IV) and organotin(IV) complexes, previously prepared and reported by our group, have been carried out by density functional theory (DFT).
Maridula Thakur, S. Kumari, Sachin Kumar, Meena Kumari   +3 more
semanticscholar   +1 more source