Results 101 to 110 of about 4,393 (211)

Synthesis and Characterization of Some Triphenyltin(IV) Complexes from Sterically Crowded [((E)-1-{2-Hydroxy-5-[(E)-2-(aryl)-1-diazenyl]phenyl}methylidene)amino]acetate Ligands and Crystal Structure Analysis of a Tetrameric Triphenyltin(IV) Compound [PDF]

, 2010
Four new triphenyltin(IV) complexes containing [((E)-1-{2-hydroxy-5-[(E)-2-(aryl)-1-diazenyl]phenyl}methylidene) amino]acetate ligands (L) have been synthesized with formulations of Ph3SnLH.
Basu Baul, T S, Das, P, Eng, G, Linden, Anthony   +3 more
core   +1 more source

Novel Organotin(IV)-Schiff Base Complexes: Synthesis, Characterization, Antimicrobial Activity, and DNA Interaction Studies

Bioinorganic Chemistry and Applications, 2010
Four organotin(IV) complexes with 2-(2-hydroxybenzylideneamino)isoindoline-1,3-dione (L1), and 4-(4-hydroxy-3-methoxybenzylideneamino-N-(pyrimidin-2-yl)benzenesulfonamide (L2) were synthesized and well characterized by analytical and spectral studies ...
K. Shiva Prasad, L. Shiva Kumar, Melvin Prasad, Hosakere D. Revanasiddappa   +3 more
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Triorganotin(IV) derivatives of 7-amino-2-(methylthio)[1,2,4]triazolo [1,5-a]pyrimidine-6-carboxylic acid. Synthesis, spectroscopic characterization, in vitro antimicrobial activity and X-ray crystallography [PDF]

, 2010
Triorganotin(IV) complexes of the 7-amino-2-(methylthio)[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic acid (HL), Me3SnL(H2O), (1), [n-Bu3SnL]2(H2O), (2), Ph3SnL(MeOH), (3), were synthesized by reacting the amino acid with organotin(IV) hydroxides or ...
Bruno, G, CANFORA, Loredana, Debbia, EA, GIRASOLO, Maria Assunta, Mastropietro, TF, MEGNA, Bartolomeo, Rotondo, A, RUISI, Giuseppe   +7 more
core   +1 more source

Organotin(IV) Complexes Containing Sn–O–Se Moieties: A Structural Inventory [PDF]

Synthesis, 2018
This review focuses on organotin compounds exhibiting Sn–O–Se moieties, the molecular structures of which have been previously resolved by single-crystal X-ray diffraction analysis. Three distinct classes of compounds have been identified. Thus, the various modes of coordination of selenite, selenate and organoseleninate anions with tin atoms of ...
openaire   +2 more sources

Synthesis, Characterization, and Thermal and Antimicrobial Activities of Some Novel Organotin(IV): Purine Base Complexes

Journal of Chemistry, 2013
A new series of organotin(IV) complexes with purine bases theophylline (HL1) and theobromine (L2) of the types R3Sn(L1), R2Sn(L1)Cl, R3Sn(L2)Cl, and R2Sn(L2)Cl2 (R = C6H5CH2–; p-ClC6H4CH2–) have been synthesized in anhydrous THF.
Reena Jain, Rajeev Singh, N. K. Kaushik
doaj   +1 more source

Photo-Physical Studies of PVC Mixed with Organotin (IV) Complexes

Al-Nahrain Journal of Science, 2019
PVC undergoes through many damaging changes upon the exposure to UV light. The rate of photodecomposition constant have been calculated for PVC films as a method for evaluating the efficiency of the organotin(IV) complexes Me2Sn(L)2, Bu2Sn(L)2 and Ph3Sn(L) that are used as a photostabilizers after 300 hour of irradiation.
Duaa Ghazi, Emad Yousif, Dina S. Ahmed, Hamsa Thamer, Riyadh Noaman, Nasry Jassim Hussien, Rahimi M. Yusop, Ali H. Jawad   +7 more
openaire   +2 more sources

Synthesis and Characterization of Dibutyltin(IV) Comp)exes of Substituted Catechol [PDF]

, 1998
The complexes of dibutyltin (IV) with anions of 4-tert-buty1catechol, 4chlorocatechol, 4-nitrocatechol, 3,4-dihydroxybenzaldehyde, and 3,4dihydroxybenzoic acid were synthesized by reacting dibutyltin (IV) oxide with the corresponding free ligands.
Baba, I., Fadzilah, N., Farina, Yang, Mohamed, R., Othman , A. H.   +4 more
core  

Synthesis, characterization and antimicrobial activities of organotin(IV) complexes with ethylthioglycolate

, 2015
A series of organotin(IV) complexes have been synthesized by reacting ethylthioglycolate with di- and triorganotin halides in 1:1 M/L ratio in methanol under stirring conditions. The newly synthesized complexes have been characterized by elemental analysis, IR and NMR spectroscopy (1H, 13C). IR results shows that ligand act as monodentate which is also
Kousar, Naeema, Ali, Saqib, Saira Shahzadi, Rukh, Lala, Ramzan, Sadaf, Shahid, Muhammad, Sharma, Saroj K., Kushal Qanungo   +7 more
openaire   +1 more source

Synthetic, Structural, and Biochemical Studies of Organotin(IV) With Schiff Bases Having Nitrogen and Sulphur Donor Ligands

Bioinorganic Chemistry and Applications, 2006
Three bidentate Schiff bases having nitrogen and sulphur donor sequences were prepared by condensing S-benzyldithiocarbazate ( NH 2 NHCS 2 CH 2 C 6 H 5 ) with heterocyclic aldehydes.
doaj  

MOLYBDATO ORGANOTIN (IV) ADDUCTS AND COMPLEXES: SYNTHESIS AND INFRARED STUDY

Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2016
Nine new molybdato adducts and complexes have been synthesized and studied by infrared spectroscopy. The suggested structures are discrete or infinite chain, the molybdate behaving as a bidentate, mono-, bi- or tetrachelating ligand, the environment ...
Mouhamadou Birame Diop, Libasse Diop
doaj