Journal ArticleDOI
Weakly-bridged dimeric diorganotin(IV) compounds derived from pyruvic acid hydrazone Schiff base ligands: Synthesis, characterization and crystal structures
Min Hong,Handong Yin,Jichun Cui +2 more
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TLDR
In this paper, the synthesis of four diorganotin(IV) compounds of Schiff base pyruvic acid hydrazone derivatives formulated as [R 2 SnLY] 2 was reported.About:
This article is published in Solid State Sciences.The article was published on 2011-03-01. It has received 31 citations till now. The article focuses on the topics: Schiff base & Pentagonal bipyramidal molecular geometry.read more
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2-carbonyl-3-phenylpropionic acid salicylhydrazone bis(p-methylbenzyl)tin complex and preparation method and application thereof
TL;DR: In this article, a 2-carbonyl-3-phenylpropionic acid salicylhydrazone bis(p-methylbenzyl)tin complex with the structural formula (I) was presented, wherein Ph represents phenyl groups, and R represents methyl benzyl ketone.
Journal ArticleDOI
Highly symmetrical 24-membered macrocyclic organoantimony(V) complexes constructed from Schiff base ligands possessing two terminal carboxyl groups
TL;DR: Two novel organoantimony(V) complexes were synthesized by the reaction of triphenylantimony dichloride and Schiff base ligands with the ratio of 1:1, and characterized by elemental analysis, IR, 1H and 13C NMR spectroscopy as discussed by the authors.
Journal ArticleDOI
Homobimetallic organotin(IV) complexes with succinohydrazide Schiff base: Synthesis, spectroscopic characterization, and biological screening
TL;DR: In this paper, six bis-diorganotin(IV) complexes were synthesized and characterized by elemental analysis, FT-IR, NMR (1H, 13C, and 119Sn) and Mass spectra.
Journal ArticleDOI
New diorganotin(IV) complexes of salicylaldehyde based hydrazones bearing furan heterocycle moiety: X-ray structural investigation of dimethyltin(IV) and diphenyltin(IV) complexes
Sundeep Kumar,Mala Nath +1 more
TL;DR: In this paper, the enolic tridentate chelating mode of the acylhydrazones towards the diorganotin moieties was ascertained by micro-analysis and various spectroscopic techniques viz., Fourier transform infrared (FT-IR), multinuclear (1H, 13C and 119Sn) magnetic resonance (NMR) and electrospray ionization mass (ESMS) spectrometry.
Patent
2-oxo propionic acid p-hydroxy benzoyl hydrazone bis(2,4-dichlorobenzyl) tin complex and preparation method and application thereof
TL;DR: In this article, a 2-oxo propionic acid p-hydroxy benzoyl hydrazone bis(2,4-dichlorobenzyl) tin complex with the structural formula (I) was described.
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Journal ArticleDOI
Organotin(IV)n+ complexes formed with biologically active ligands: equilibrium and structural studies, and some biological aspects
Lorenzo Pellerito,László Nagy +1 more
TL;DR: In this article, the authors reviewed the literature on organotin(IV) complexes taking into account the biological aspects of the complexes discussed and provided useful information about the structure and stabilities of the complex formed.
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Asymmetric catalysis at chiral metal surfaces.
Journal ArticleDOI
Organotin assemblies containing SnO bonds
TL;DR: In this paper, a review of the recent progress in the area of organotin assemblies that contain SnO bonds is presented, where various kinds of tri-, di-and monoorganotin compounds are described in terms of their preparation by methods such as hydrolysis of organ-otin halides, reactions of suitable oragnotin compounds with various kindsof substrates such as carboxylic acids, sulfonic acids, oxide transfer reagents etc.
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Organotin compounds: from kinetics to stereochemistry and antitumour activities
TL;DR: An overview of the research performed by the authors at the Universite Libre de Bruxelles and Vrije Universiteit Brussel is given in this article, including the kinetics, stereochemistry and mechanism of SE2 reactions at a saturated carbon atom, the synthesis of chiral organotin compounds and their configurational and optical stability, the fluxionality of trigonal bipyramidal metal atoms and the stereochemistry of SN 2 reactions at tetrahedrally substituted P, Si, Ge, Sn atoms, the cytotoxicity of many series of organotin
Journal ArticleDOI
Diorganotin(IV) Derivatives of Substituted Benzohydroxamic Acids with High Antitumor Activity
Li Qingshan,Li Qingshan,M. Fátima C. Guedes da Silva,M. Fátima C. Guedes da Silva,Armando J. L. Pombeiro +4 more
TL;DR: A series of diorganotin( IV) and dichlorotin(IV) derivatives of 4-X-benzohydroxamic acids formulated as [R(2)SnL(2)] exhibit in vitro antitumor activities which, in some cases, are identical to, or even higher than, that of cisplatin.