四氯化锡
一般危化品
四氯化锡结构式
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常用名 | 四氯化锡 | 英文名 | Tin(IV) chloride |
|---|---|---|---|---|
| CAS号 | 7646-78-8 | 分子量 | 260.522 | |
| 密度 | 2.226 | 沸点 | 114.1±0.0 °C at 760 mmHg | |
| 分子式 | Cl4Sn | 熔点 | -33ºC | |
| MSDS | 中文版 美版 | 闪点 | 34°F | |
| 符号 |
GHS05, GHS07 |
信号词 | Danger |
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Novel styrylbenzene derivatives for detecting amyloid deposits.
Clin. Chim. Acta 436 , 27-34, (2014) Various styrylbenzene compounds were synthesized and evaluated as mainly Aβ amyloid sensors. These compounds, however, cannot be used for detecting amyloid deposition in peripheral nerves because of the inherent sensitivity of the compounds. These compounds o... |
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Synthesis of multivalent silica nanoparticles combining both enthalpic and entropic patchiness.
Faraday Discuss. 181 , 139-46, (2015) Silica particles with a controlled number of entropic patches, i.e. dimples, are synthesized through the growth of the silica core of binary multipods that have been produced by a seeded-growth emulsion polymerization reaction. Transmission electron microscop... |
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A facile preparation of peracylated alpha-aldopyranosyl chlorides with thionyl chloride and tin tetrachloride.
Carbohydr. Res. 343(17) , 2989-91, (2008) Aldopyranose peracetates react with thionyl chloride and tin tetrachloride, producing the corresponding peracylated aldopyranosyl chlorides in very good to excellent yields (88-100%) with exclusive alpha-anomeric selectivity and short reaction times. The use ... |
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SnCl(4)- and TiCl(4)-catalyzed anomerization of acylated O- and S-glycosides: analysis of factors that lead to higher α:β anomer ratios and reaction rates.
J. Org. Chem. 75(20) , 6747-55, (2010) The quantification of factors that influence both rates and stereoselectivity of anomerization reactions catalyzed by SnCl(4) and TiCl(4) and how this has informed the synthesis of α-O- and α-S-glycolipids is discussed. The SnCl(4)-catalyzed anomerization rea... |
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SnCl4 · 5H2O-catalyzed synthesis of β-amino carbonyl compounds via a direct Mannich-type reaction.
Prep Biochem Biotechnol. 41(1) , 1-6, (2011) An efficient three-component, one-pot synthesis of β-amino carbonyl compounds from aromatic ketones, aromatic aldehydes, and aromatic amines using tin tetrachloride at room temperature in ethanol is described. The advantages of the new method are good yields ... |
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An efficient deprotection of N-trimethylsilylethoxymethyl (SEM) groups from dinucleosides and dinucleotides.
Nucleosides Nucleotides Nucleic Acids 29(2) , 132-43, (2010) A convenient and efficient method for deprotection of N-(trimethyl)silylethoxymethyl (SEM) groups from thymidine dinucleoside and dinucleotide has been achieved. The SEM groups were easily removed in excellent yields from protected nucleosides, dinucleosides,... |
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EXAFS study of Sn(IV) immobilization by hardened cement paste and calcium silicate hydrates.
Environ. Sci. Technol. 37(10) , 2184-91, (2003) In this study, the immobilization mechanisms of Sn(IV) onto calcium silicate hydrates (C-S-H) and hardened cement paste (HCP) have been investigated by combining wet chemistry experiments with X-ray absorption spectroscopy (XAS). Evidence is presented which d... |
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Variations on the SnCl4 and CF3CO2Ag-promoted glycosidation of sugar acetates: a direct, versatile and apparently simple method with either alpha or beta stereocontrol.
Carbohydr. Res. 344(13) , 1646-53, (2009) Glycosidation of sugar peracetates (D-gluco, D-galacto) with SnCl(4) and CF(3)CO(2)Ag led to either 1,2-cis-, or 1,2-trans-glycosides, depending primarily on the alcohols used. In particular, 1,2-trans-glycosides, expected from acyl-protected glycosyl donors,... |
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Interplay of structure and reactivity in a most unusual furan Diels-Alder reaction.
J. Am. Chem. Soc. 128(40) , 13130-41, (2006) Difluorinated alkenoate ethyl 3,3-difluoro-2-(N,N-diethylcarbamoyloxy)-2-propenoate reacts rapidly and in high yield with furan and a range of substituted furans in the presence of a tin(IV) catalyst. Non-fluorinated congener 2-(N,N-diethylcarbamoyloxy)-2-pro... |
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Conformational restriction of nucleosides by spirocyclic annulation at C4' including synthesis of the complementary dideoxy and didehydrodideoxy analogues.
J. Org. Chem. 68(22) , 8614-24, (2003) The concept of spirocyclic restriction, when generically applied to nucleoside mimics, allows for the preparation of diastereomeric pairs carrying either a syn- or anti-oriented hydroxyl at C-5'. Reported herein are convenient synthetic routes to enantiomeric... |