对甲苯磺酸钠结构式
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常用名 | 对甲苯磺酸钠 | 英文名 | Sodium p-toluenesulfonate |
|---|---|---|---|---|
| CAS号 | 657-84-1 | 分子量 | 194.18 | |
| 密度 | 1.55 g/cm3 (20℃) | 沸点 | 140ºC at 20 MM HG | |
| 分子式 | C7H7NaO3S | 熔点 | >300°C | |
| MSDS | 中文版 美版 | 闪点 | 500ºC | |
| 符号 |
GHS07 |
信号词 | Warning |
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Supported p-toluenesulfonic acid as a highly robust and eco-friendly isocyanide scavenger.
ACS Comb. Sci. 13(1) , 89-95, (2011) We document here the use of polymer-supported p-toluenesulfonic acid as a highly effective, robust, economical and eco-friendly isocyanide scavenger. The herein described strategy circumvent the intense and repulsive odor of volatile isocyanides, enabling sim... |
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The transporter-opsin-G protein-coupled receptor (TOG) superfamily.
FEBS J. 280(22) , 5780-800, (2013) Visual rhodopsins are recognized members of the large and diverse family of G protein-coupled receptors (GPCRs), but their evolutionary origin and relationships to other proteins are not known. In a previous paper [Shlykov MA, Zheng WH, Chen JS & Saier MH Jr ... |
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Coumarin–trioxane hybrids: Synthesis and evaluation as a new class of antimalarial scaffolds
Bioorg. Med. Chem. Lett. 22(12) , 3926-30, (2012) A series of novel coumarin–trioxane hybrids were synthesized and evaluated for antimalarial activity. |
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Catalytic asymmetric construction of spiro(γ-butyrolactam-γ-butyrolactone) moieties through sequential reactions of cyclic imino esters with Morita-Baylis-Hillman bromides.
Chemistry 18(40) , 12614-8, (2012) Spiro(γ-butyrolactam-γ-butyrolactone): a route to enantioenriched spiro(γ-butyrolactam-γ-butyrolactone) compounds, a valuable motif for drug discovery, was developed by use of a highly efficient copper(I)/TF-BiphamPhos-catalyzed tandem Michael addition-elimin... |
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Novel formulations of dipyridamole with microenvironmental pH-modifiers for improved dissolution and bioavailability under hypochlorhydria.
Int. J. Pharm. 434(1-2) , 148-54, (2012) This study was undertaken to develop new dipyridamole (DP) formulations with acidic microenvironmental pH-modifiers for improving dissolution and absorption under hypochlorhydric conditions. Dipyridamole granules (DPG) with ten acidic pH-modifiers were prepar... |
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Analysis of deprotonated acids with silicon nanoparticle-assisted laser desorption/ ionization mass spectrometry.
J. Mass Spectrom. 45(12) , 1394-401, (2010) Chemically modified silicon nanoparticles were applied for the laser desorption/negative ionization of small acids. A series of substituted sulfonic acids and fatty acids was studied. Compared to desorption ionization on porous silicon (DIOS) and other matrix... |
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Spectroscopic, thermal and mechanical studies on 4-methylaniliniump-toluenesulfonate – a new organic NLO single crystal
Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 95 , 177-83, (2012) Graphical abstract |
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Quantum chemical study of p-toluenesulfonic acid, p-toluenesulfonate anion and the water-p-toluenesulfonic acid complex. Comparison with experimental spectroscopic data.
Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 79(1) , 27-34, (2011) The 1:1 p-toluenesulfonic acid-water complex, p-toluenesulfonic acid itself and the p-toluenesulfonate anion were studied at HF and B3LYP/6-31+G(d,p) levels of theory. Full geometry optimizations of the aforementioned species reveal non-existence of ionic min... |
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Concentration and fractionation by isoelectric trapping in a micropreparative-scale multicompartmental electrolyzer having orthogonal pH gradients. Part 2.
Electrophoresis 32(13) , 1654-8, (2011) A micropreparative-scale multicompartmental electrolyzer called ConFrac has been developed and tested for isoelectric trapping separations. ConFrac can be operated in pass-by-pass mode or recirculating mode, using either asymmetrical feeding (feed enters only... |
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Bis dihydropyrimidine: synthesis and antimycobacterial activity.
J. Enzyme Inhib. Med. Chem. 26(1) , 149-53, (2011) A series of bis dihydropyrimidine compounds were synthesised by reacting dapsone with acetylacetoacetate to produce N1-4-[4-(2-oxopropylcarboxamido) phenylsulphonyl] phenyl-3-oxobutanamide, then treated with guanidine hydrochloride and an appropriate aldehyde... |