Dai, Qi Chen, Ling Li, Pan Xia, Shengji Wang, Yanyan Huang, Qinghui
Published in
Frontiers in Environmental Science
Organotin compounds (OTCs) are a category of persistent toxic substances with endocrine disrupting effects and may pose a risk to aquatic organisms and human health via water. This study collected 78 surface water samples from the drinking water source in the upper Yangtze River Estuary from July 2018 to November 2019. Out of the nine OTC targets, ...
kucharski;, dawid
Organotin compounds (OTCs) are among the most hazardous substances found in the marine environment and can be determined by either the ISO 23161 method based on extraction with non-polar organic solvents and gas chromatography analysis or by the recently developed QuEChERS method coupled to liquid chromatography-mass spectrometry (LC-MS/MS). To dat...
H., Jonathan Needham, Craig Wang, Han Neureuther, Andrew Prendergast, David Naulleau, Patrick
Extreme ultraviolet (EUV)-induced radiation exposure chemistry in organotin-oxo systems, represented by the archetypal [(R-Sn)12O14(OH)6](A)2 cage, has been investigated with density functional theory. Upholding existing experimental evidence of Sn-C cleavage-dominant chemistry, computations have revealed that either electron attachment or ionizati...
Storozhenko, P. A. Magdeev, K. D. Grachev, A. A. Shiryaev, V. I.
Published in
Catalysis in Industry
AbstractThe second part of a series of reviews on the direct synthesis of organotin compounds is presented. In this part, the conditions and results of the reaction between metallic tin and allkyl halides are considered. The efficiency of application is analyzed for different catalysts along side with their systematization, and some possible mechan...
Mastryukov, M. V. Demina, L. I. Moiseeva, L. V. Soldatkina, A. D. Brekhovskikh, M. N.
Published in
Russian Journal of Inorganic Chemistry
AbstractThe results of development of physicochemical fundamentals for the synthesis and deep purification of tin tetrachloride have been described. The samples of SnCl4 have been prepared from elements in a specially designed quartz installation. Prepared SnCl4 has been purified by rectification on a perforated-plate column. It has been revealed b...
Storozhenko, P. A. Magdeev, K. D. Grachev, A. A. Shiryaev, V. I.
Published in
Catalysis in Industry
AbstractThis review is the first part of a series of reviews devoted to the direct synthesis of organotin compounds. The conditions for and results from the reaction between tin alloys and organohalides are considered. The efficiency of catalysts and the prospects for using tin alloys in the synthesis of organotin compounds are analyzed, and some p...
Storozhenko, P. A. Grachev, A. A. Magdeev, K. D. Shiryaev, V. I.
Published in
Catalysis in Industry
AbstractThis review is the third part of a series devoted to the use of organotin compounds as catalysts in a number of important industrial processes, such as (trans)esterification and polyurethane production. The third part covers the use of organotin compounds as catalysts for the vulcanization of blocked isocyanates and silicones.
Alekseev, N. V.
Published in
Journal of Structural Chemistry
AbstractThe tin–substituent bonds in Sn(II) organic compounds are studied by quantum chemical methods using the PC GAMESS-Firefly program package. The geometry optimization for the studied molecules is carried out by the DFT method (B3PW91functional, using the aug-cc-pVTZ-pp basis set with an effective core potential for tin and the 6-311++(2d,p) b...
Storozhenko, P. A. Magdeev, K. D. Grachev, A. A. Kirilina, N. I. Shiryaev, V. I.
Published in
Catalysis in Industry
AbstractThe authors present the second part of a series of reviews devoted to the use of organotin compounds as catalysts in a number of important industrial processes. In this part of the series, the use of organotin compounds in the processes of polyurethane formation is considered.
Storozhenko, P. A. Veselov, A. V. Grachev, A. A. Kirilina, N. I. Shiryaev, V. I.
Published in
Catalysis in Industry
AbstractThe authors present the first part of a series of reviews devoted to using organotin compounds as catalysts for a number of important industrial processes. These include (trans)esterification, polyurethane production, cold silicone vulcanization, and other processes of practical importance. In the first part of this series, the use of organ...
