Author: Publisher:
ISBN:
Category : Ligands
Languages : en
Pages : 42
Book Description
Coordination Chemistry of Organotin (IV) Complexes with Nn Donor Ligands
Coordination Chemistry of Organotin (IV) Complexes with Bidentate and Tridentate (NN/NNN) Donor Ligands
Author: The National Export Strategy, Cornerstone for Growth
Author: Coordination Chemistry of Thiocarbohydrazones with Organotin(iv) Salts
Author: M. A. AffanPublisher: LAP Lambert Academic Publishing
ISBN: 9783659181658
Category :
Languages : en
Pages : 132
Book Description
In the present study, two series of thiocarbohydrazone ligands and their organotin(IV) complexes were synthesized and fully characterized. The two ligands include thiocarbohydrazone bis-2-hydroxyacetophenone (HAPTC) (1) and thiocarbohydrazone bis-2-furfural (FTC) (2) were synthesized by reacting the corresponding ketones and primary amines. Subsequently, two series of organotin(IV) complexes have been synthesized by direct reactions of RnSnCl4-n (R = Me, Bu, Ph; n = 1, 2), base and ligands (1-2) in 1:1:1 or 1:2:1 mole ratios. All ligands and their organotin(IV)complexes (3-13) have been characterized by elemental analyses, molar conductivity, UV-visible, IR, NMR spectroscopy and X-ray single crystal analysis. Based on the spectral studies, the ligands (1-2) was coordinated to tin(IV) via its ONS-donor atoms. Biological activity of the synthesized ligands and their organotin(IV) complexes were tested against Artemia salina, Coptotermes sp. and various bacterial stains. Biological activity studies revealed that all the organotin(IV) complexes were more effective and have the potency to be used as cytotoxic and antibacterial agents.
Coordination Chemistry of Organotin(IV) Complexes with Substitute Thiosemicarbazone Ligands
Author: Synthetic Coordination and Organometallic Chemistry
Author: Alexander D. GarnovskiiPublisher: CRC Press
ISBN: 0203911520
Category : Science
Languages : en
Pages : 559
Book Description
This reference describes standard and nonstandard coordination modes of ligands in complexes, the intricacies of polyhedron-programmed and regioselective synthesis, and the controlled creation of coordination compounds such as molecular and hn-p-complexes, chelates, and homo- and hetero-nuclear compounds. It offers a clear and concise review of modern synthetic techniques of metal complexes as well as lesser known gas- and solid-phase synthesis, electrosynthesis, and microwave and ultrasonic treatment of the reaction system. The authors pay special attention to o-hydroxyazomethines and their S-, Se-containing analogues, b-diketones, and quinines, among others, and examine the immediate interaction of ligands and metal salts or carbonyls.
Synthesis, Characterization and Toxicity Study of Novel Organotin (IV) Complexes with Hydrazone
Author: Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 161
Book Description
This thesis describes the coordination chemistry of organotin (IV) with hydrazone and thiosemicarbarzone ligands. A comprehensive survey of the literature, focusing on works most pertinent and complementary to the synthesis, chemical reactivities, structures of organotin (IV) complexes and biological studies containing ONN, ONO, and ONS-donor us described extensively.
The Organotin(IV) Complexes of Phosphoramides
Author: Zahra ShariatiniaPublisher: LAP Lambert Academic Publishing
ISBN: 9783659392542
Category :
Languages : en
Pages : 56
Book Description
It has been kwon that the chemistry of organotin(IV) complexes is of great interest because of their applications in medicine as anticancer, antitumor, antibacterial, antimicrobial, antifungal and antifouling agents that have made them as metal-based drugs. Furthermore, they can act as efficient catalysts in the chemical reactions. It is notable that although a number of researches have been conducted on the coordination compounds of organotin(IV) with various organic ligands, there are few reports about synthesis and characterization of organotin(IV) complexes containing phosphoramide ligands. Thus, this area of organometallic chemistry has a great potential to grow by inorganic chemists and since phosphoramides compounds have also shown promising medicinal and clinical applications like anticancer, anti-HCV, anti-HIV properties, their organotin(IV) complexes may indicate enhanced medicinal applications. Therefore, this work reviews the synthesis, X-ray crystal structures, DFT calculations, antibacterial activities and nanoparticles of organotin(IV) complexes including phosphoramides ligands.
Chemistry of Tin
Author: P.J. SmithPublisher: Springer Science & Business Media
ISBN: 9401149380
Category : Science
Languages : en
Pages : 592
Book Description
In common with the editor of the first edition, my own personal involvement with tin chemistry began when I had the privilege of studying for a PhD degree under the supervision of Professor Alwyn G. Davies FRS at University College London (UCL) almost exactly 30 years ago. Then, following 21 years' service with the International Tin Research Institute, it was a great pleasure for me when the wheel turned full circle and, in 1994, Alwyn - now an Emeritus Professor - asked me to return to UCL as an Honorary Research Fellow in the Chemistry Department. One of my first tasks was when I received an invitation from Blackie A&P to edit the second edition of the Chemistry of Tin, which I was delighted to accept, since it enabled me to continued my life-long interest in tin chemistry and to maintain contact with my former friends and colleagues, many of whom have contributed to this book.
Dateline Bhopal
Author: Anees ChishtiPublisher:
ISBN: 9780836422696
Category :
Languages : en
Pages :
Book Description