Results 111 to 120 of about 4,393 (211)

Heptacoordination in Organotin(IV) Complexes: Spectroscopic and Structural Studies of 2,6-Diacetylpyridine bis(thiosemicarbazone)di-n-butyltin(IV) Chloride Nitromethane Solvate, [nBu2Sn(H2daptsc)]Cl 2?MeNO2 and of 2,6-Diacetylpyridine bis(semicarbazone)dimethyltin(IV) trans-Tetrachlorodimethylstannate(IV), [Me2Sn(H2dapsc)][Me2 SnCl4]

Journal of the Brazilian Chemical Society, 2002
Two new cases of heptacoordination in organotin(IV) complexes are described. Both possess pentagonal bipyramidal geometry and show the organic groups on the axial positions, with the ligands forming five bonds to tin(IV) on the equatorial plane.
Sousa Gerimário F. de, Valdés-Martínez Jesús, Pérez Georgina E., Toscano Rubén A., Abras Anuar, Filgueiras Carlos A. L.   +5 more
doaj  

Synthesis and characterization of heptacoordinated tin(IV) complexes. X-ray crystal structure of [nBu2Sn(dappt)]·(Me 2CO)0.5 [H2dappt = 2,6-diacetylpyridine bis(4-phenylthiosemicarbazone)]

Journal of the Brazilian Chemical Society, 2001
The reactions of the 2,6-diacetylpyridine bis(4-phenylthiosemicarbazone) ligand, H2dappt, with R4-mSnXm (m = 2, 3; R = Me, nBu, Ph and X = Cl) led to the formation of four new heptacoordinated organotin(IV) complexes, which were characterized by ...
Sousa Gerimário F. de, Deflon Victor M., Niquet Elke, Abras Anuar   +3 more
doaj  

Interaction of new butyltin citrate complex with lipid model membrane and DNA [PDF]

, 2014
Hanna Pruchnik, Martin Hof, Teresa Kral
core   +1 more source

Development of high-throughput yeast-cell-based bioreporter assays for specific monitoring of bisphenol A and chemical testing of endocrine disrupting compounds [PDF]

, 2013
Chemicalization of the modern society has become a topic of debate in the past few decades. Especially chemicals that affect the human reproduction and hormonal system, the so-called endocrine disrupting compounds, have raised concern in public and ...
Rajasärkkä, Johanna
core  

Organotin (IV) Dithiocarbamate Compounds as Anticancer Agents: A Review of Syntheses and Cytotoxicity Studies. [PDF]

Molecules, 2023
Abd Aziz NA, Awang N, Chan KM, Kamaludin NF, Mohamad Anuar NN.   +4 more
europepmc   +1 more source

Solvent Induced Circular Dichroism in Conformational Analysis: Bile Pigments [PDF]

, 1981
Krauss, Corinna, Lehner, Harald, Scheer, Hugo   +2 more
core   +1 more source

Addition Complexes of Dialkyl Phosphonates with Tin(IV) and Organotin(IV) Chlorides

, 1990
Department of Chemistry, University of Rajasthan, Jaipur-302 004 Manuscript received 15 May 1989, revised 19 February 1990, accepted 11 May 1990 Addition complexes of dialkyl phosphonates with tin(IV) chloride, diorganotin dichloride and triorganotin chloride have been prepared and characterised on the basis of ir and nmr (1H, 31P and 1 1 9Sn) spectral
openaire   +1 more source

EQUILIBRIUM STUDIES OF ORGANOTIN(IV) COMPLEXES OF PEPTIDES

Main Group Metal Chemistry, 1999
Abdel Aziz Αl-Najjar, Mohamed R. Shehata, Mahmoud M. A. Mohamed, Mohamed M. Shoukry   +3 more
openaire   +1 more source

Tin(II) and Tin(IV) Complexes Incorporating the Oxygen Tripodal Ligands [(η⁵-C₅R₅)Co{P(OEt)₂O}₃]^-, (R = H, Me; Et = -C₂H₅) as Potent Inflammatory Mediator Inhibitors: Cytotoxic Properties and Biological Activities against the Platelet-Activating Factor (PAF) and Thrombin. [PDF]

Molecules, 2023
Kalampalidis A, Damati A, Matthopoulos D, Tsoupras AB, Demopoulos CA, Schnakenburg G, Philippopoulos AI.   +6 more
europepmc   +1 more source

Fabrication and Characterization of Hybrid Hole Transporting Layers of Organotin (IV) Semiconductors within Molybdenum Oxide/Poly(3,4-ethylenedyoxithiophene) Polystyrene Sulfonate Matrices. [PDF]

Polymers (Basel), 2022
Sánchez Vergara ME, Monzón González CR, Álvarez Bada JR, Hamui L, Álvarez Toledano C.   +4 more
europepmc   +1 more source