Tosyl chloride
Tosyl chloride structure
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Common Name | Tosyl chloride | ||
|---|---|---|---|---|
| CAS Number | 98-59-9 | Molecular Weight | 190.647 | |
| Density | 1.3±0.1 g/cm3 | Boiling Point | 265.3±19.0 °C at 760 mmHg | |
| Molecular Formula | C7H7ClO2S | Melting Point | 65-69 °C(lit.) | |
| MSDS | Chinese USA | Flash Point | 114.3±21.5 °C | |
| Symbol |
GHS05 |
Signal Word | Danger | |
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CO₂ controlled flocculation of microalgae using pH responsive cellulose nanocrystals.
Nanoscale 7 , 14413-21, (2015) Cellulose nanocrystals were grafted with imidazole functionalities up to DS 0.06 using a one-pot functionalization strategy. The resulting nanocrystals were shown to have a pH responsive surface charge which was found to be positive below pH 6 and negative ab... |
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Highly charged cellulose-based nanocrystals as flocculants for harvesting Chlorella vulgaris.
Bioresour. Technol. 194 , 270-5, (2015) This study presents a novel flocculant for harvesting Chlorella vulgaris as model species for freshwater microalgae based on cellulose nanocrystals (CNCs), thus synthesized from a renewable and biodegradable resource. Cationic pyridinium groups were grafted o... |
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Design, Preparation, and Characterization of Zn and Cu Metallopeptides Based On Tetradentate Aminopyridine Ligands Showing Enhanced DNA Cleavage Activity.
Inorg. Chem. 54 , 10542-58, (2015) The conjugation of redox-active complexes that can function as chemical nucleases to cationic tetrapeptides is pursued in this work in order to explore the expected synergistic effect between these two elements in DNA oxidative cleavage. Coordination complexe... |
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Influence of molecular weight upon mannosylated bio-synthetic hybrids for targeted antigen presenting cell gene delivery.
Biomaterials 58 , 103-11, (2015) Given the rise of antibiotic resistant microbes, genetic vaccination is a promising prophylactic strategy that enables rapid design and manufacture. Facilitating this process is the choice of vector, which is often situationally-specific and limited in engine... |
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Convenient synthesis of 18F-radiolabeled R-(-)-N-n-propyl-2-(3-fluoropropanoxy-11-hydroxynoraporphine.
J. Labelled Comp. Radiopharm. 57(14) , 725-9, (2014) Aporphines are attractive candidates for imaging D2 receptor function because, as agonists rather than antagonists, they are selective for the receptor in the high affinity state. In contrast, D2 antagonists do not distinguish between the high and low affinit... |
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Design, synthesis, and bioevaluation of paeonol derivatives as potential anti-HBV agents.
Eur. J. Med. Chem. 90 , 428-35, (2015) Hepatitis B virus (HBV) is a causative reagent that frequently causes progressive liver diseases, leading to the development of acute, chronic hepatitis, cirrhosis, and eventually hepatocellular carcinoma (HCC). Despite several antiviral drugs including inter... |
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Sulfated glycosaminoglycan-based block copolymer: preparation of biocompatible chondroitin sulfate-b-poly(lactic acid) micelles.
Biomacromolecules 15(7) , 2691-700, (2014) Despite a growing interest in amphiphilic polysaccharide-based diblock copolymers as functional polymeric drug delivery nanosystems, biologically relevant sulfated glycosaminoglycan systems were not yet investigated. Here, we report the synthesis and the self... |
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Influence of Ligand Shell Composition upon Interparticle Interactions in Multifunctional Nanoparticles.
Langmuir 31 , 12742-52, (2015) The interactions of nanoparticles with biomolecules, surfaces, or other nanostructures are dictated by the nanoparticle's surface chemistry. Thus, far, shortcomings of syntheses of nanoparticles with defined ligand shell architectures have limited our ability... |
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Self-Assembly of a Tripod Aromatic Rod into Stacked Planar Networks.
Chemistry 21 , 11836-42, (2015) Threefold symmetric rigid-core molecules with an internally grafted poly(ethylene oxide) (PEO) chain were synthesized, and their self-assembled structures were characterized using differential scanning calorimetry, TEM, and 1D and 2D X-ray scatterings in the ... |
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Kinetics and mechanism of imidazole-catalyzed acylation of cellulose in LiCl/N,N-dimethylacetamide.
Carbohydr. Polym. 92(2) , 997-1005, (2013) Cellulose acylation by anhydrides (ethanoic to hexanoic) plus tosyl chloride, TsCl, or imidazole in LiCl/N,N-dimethylacetamide solution has been studied. Contrary to a previous claim, TsCl does not catalyze acylation. For the diazole-catalyzed reaction, N-acy... |