61494-52-8

Usage

Uses

Used in Organic Synthesis:
1-Pyrenesulfonyl Chloride is used as a building block for the synthesis of various other chemicals and pharmaceuticals, contributing to the development of new compounds with potential applications in different industries.
Used in Dye Production:
1-Pyrenesulfonyl Chloride is used as a chemical intermediate in the production of dyes, enabling the creation of a wide range of colorants for various applications, including textiles, plastics, and printing inks.
Used in Pesticide Production:
1-Pyrenesulfonyl Chloride is utilized in the manufacturing process of pesticides, playing a crucial role in the development of effective and targeted crop protection agents.
Used in Pharmaceutical Production:
1-Pyrenesulfonyl Chloride is employed in the production of pharmaceuticals, aiding in the synthesis of new drugs and contributing to advancements in medicine.
Safety Precautions:
Due to its hazardous nature, 1-Pyrenesulfonyl Chloride should be handled with caution and proper safety measures. It can cause irritation to the skin, eyes, and respiratory system upon contact, necessitating the use of appropriate personal protective equipment and handling procedures to minimize risks.

InChI:InChI=1/C16H9ClO2S/c17-20(18,19)14-9-7-12-5-4-10-2-1-3-11-6-8-13(14)16(12)15(10)11/h1-9H

Upstream product

• 129-00-0 pyrene 
• 26651-23-0 pyrene-1-sulfonic acid 
• 1714-29-0 1-bromopyrene 
• 59323-54-5 sodium pyrene-1-sulfonate 

Downstream Products

• 123966-27-8 (4-chloro-benzyl)-dimethyl-[3-(pyrene-1-sulfonylamino)-propyl]-ammonium; chloride 

Relevant academic research and scientific papers

Fluorescent Detection of 2,4-DNT and 2,4,6-TNT in Aqueous Media by Using Simple Water-Soluble Pyrene Derivatives

Pyrene-containing water-soluble probes for the fluorescent detection of nitroaromatic compounds (NACs), such as explosive components (2,4-DNT and 2,4,6-TNT) and herbicides (2,4-dinitrocresol, 2,4-DNOC), in aqueous media are reported. In the probes, the introduction of surface-active hydrophilic heads at the periphery of lipophilic (i.e., hydrophobic) pyrene tails resulted in the formation of highly fluorescent micelle-like aggregates/pre-associates in aqueous solutions at concentrations of ≤10-5 m. The enhanced fluorescence quenching of the herein reported architectures is achieved in the presence of ultra-trace amounts of TNT or 2,4-DNT with values of Stern-Volmer quenching constant close to 1×105 m-1 and a detection limit as low as 182 ppb. The most hydrophilic probes demonstrated higher response to 2,4-DNT over TNT. Filter paper test strips impregnated with 1×10-5 m solutions of the probes were able to detect TNT, 2,4-DNT, and other NACs at levels as low as 50 ppb in water.

Monomolecular Layers of Pyrene as a Sensor to Dicarboxylic Acids

A new photoinduced luminescence film was prepared by immobilizing pyrene on a quartz plate surface via a flexible long spacer. The film displayed combined monomer and excimer emission of pyrene both in wet and dry states, and the excimer might be formed mainly by direct excitation of ground-state dimers and/or monomers in aggregates. Both the monomer emission and the eximer emission were sensitized by introduction of some dicarboxylic acids. This phenomenon was ascribed to the insertion of dicarboxylic acids into the space between the neighboring spacers. In contrast, introduction of monocarboxylic acids, e.g., formic acid and acetic acid, had little influence on the emission of the functional film. Response of the film to dicarboxylic acids was reversible, and the film was stable within a number of months if it was properly preserved. These characteristics guaranteed the film as a potential sensing material for common dicarboxylic acids.

Preparation of pyrene-functionalized fluorescent film with a benzene ring in spacer and sensitive detection to picric acid in aqueous phase

A fluorescent sensing film was fabricated by chemical assembling pyrene moieties on a glass plate surface via a spacer containing a benzene ring. The film was used for the detection of nitroaromatic compounds (NACs), particularly picric acid (PA), in aque

Four different emissions from a Pt(Bodipy)(PEt3)2(S-Pyrene) dyad

The Pt(bodipy)-(mercaptopyrene) dyad BPtSPyr shows four different emissions: intense near-infrared phosphorescence (Φph up to 15%) from a charge-transfer state pyrS+-Pt-BDP-, additional fluorescence and phosphorescence emissions from the 1ππ? and 3ππ? states of the bodipy ligand at r.t., and phosphorescence from the pyrene 3ππ? and the bodipy 3ππ? states in a glassy matrix at 77 K.

NOVEL COMPOUND AND SALICYLIC ACID BASED COMPOUND DETECTING CHEMICAL SENSOR INCLUDING THE COMPOUND

The present invention relates to a novel compound and a chemical sensor including the same. According to the present invention, the novel compound is represented by the following chemical formula 1. [Chemical formula 1]. In the chemical formula 1, A1 represents -SO2- or -CO-; A2 represents a methyl group or an imidazole group; n represents an integer of 2-5; and D represents hydrogen or a methyl group.(AA) Chemical formula 4(BB) Chemical formula 2(CC) Formula 3(DD) Chemical formula 5COPYRIGHT KIPO 2015

NOVEL COMPOUND AND CIANIDE ION DETECTING CHEMICAL SENSOR INCLUDING THE COMPOUND

In a novel compound and a chemical sensor including the same, the novel compound is represented by the following chemical formula 1. [Chemical formula 1] L1 and L2, independently, indicate *-(CH2)n-*; (Herein, n is an integer of 2-5.) and A- indicates Br-, Cl-, PF6- or NO3-.COPYRIGHT KIPO 2015

A surfactant-modulated fluorescent sensor with pattern recognition capability: Sensing and discriminating multiple heavy metal ions in aqueous solution

Pattern recognition has been widely used to detect and identify multiple analytes. The strategies for realizing pattern recognition of a single sensor are in significant demand. In the present work, a particular bispyrene-based fluorophore containing a hydrophilic spacer, Py-TOA-Py, was synthesized, and it was observed that its mixture with anionic surfactant assemblies realizes multiple fluorescence responses to different metal ions. The combination of fluorescence variation at four emission wavelengths enables the fluorophore/surfactant sensor system to provide specific recognition patterns to different metal ions. Principle component analysis shows that the present single sensor system could discriminate 6 metal ions, namely Fe3+, Co2+, Ni2+, Cu2+, Pb2+, and Hg2+, 5 of which are heavy metal ions. Results from UV-vis measurements rule out the possibility of the bispyrene fluorophore binding with metal ions. Fluorescence titration of metal ions with two other bispyrene fluorophores reveals that the ones with similar hydrophilic spacer, Py-EOA-Py, exhibit similar multiple fluorescence responses, whereas, the ones with hydrophobic spacer, Py-DDA-Py, display no cross-reactive responses. Time-resolved emission spectra measurements reveal that the spacer polarity plays an important role in determining the location of bispyrene in surfactant assemblies, which further influences its cross-reactive responses to metal ions. The present work provides a new strategy for developing fluorescent sensors with pattern recognition abilities.

How do liquid mixtures solubilize insoluble gelators? Self-assembly properties of pyrenyl-linker-glucono gelators in tetrahydrofuran-water mixtures

The self-assembly behavior of a series of glucono-appended 1-pyrenesulfonyl derivatives containing α,ω-diaminoalkane spacers (Pn, where n, the number of methylene units separating the amino groups, is 2, 3, 4, 6, 7, and 8) in v:v tetrahydrofuran (THF):water mixtures is examined at room temperature. The Pn at 2 w/v % concentrations do not dissolve in either THF or water at room temperature. However, the Pn can be dissolved in some THF:water mixtures, and they form gels spontaneously in other compositions without dissolving completely. The self-assembly of the Pn in the liquid mixtures has been investigated using a variety of techniques. The particle sizes of the Pn in their solutions/sols, critical gelation concentrations, microstructures, thermal and mechanical stabilities of the gels, and molecular packing modes of Pn molecules in their gel networks are found to be very dependent on the composition of the liquid mixtures. Correlations between the self-assembly behavior of the Pn and the polarity of the liquid mixtures, as probed by E T(30) and Hansen solubility parameters, yield both qualitative and quantitative insights into why self-assembly of the Pn can or cannot be achieved in different liquid compositions. As revealed by UV-vis and fluorescence spectroscopy studies, π-π stacking of the pyrenyl groups occurs as part of the aggregation process. Correlations between the rheological properties of the gels and the Hansen solubility parameters of the Pn and the solvent mixtures indicate that hydrogen-bonding interactions are a major contributor to the mechanical stability. Overall, the results of this study offer a new strategy to investigate the balance between dissolution and aggregation of molecular gelators. To the best of our knowledge, this is the first example of the spontaneous formation of molecular gels without heating by placing gelators in mixtures of liquids in which they are insoluble in the neat components.

Ultrasensitive and selective sensing of heavy metal ions with modified graphene

Swift fabrication of a non-covalently modified reduced graphene oxide electronic sensor has been developed. An unparalleled detection limit is demonstrated for Hg2+, down to the picomolar range.

A novel surfactant-like fluorophore and its probing ability to the aggregation of amphiphilic compounds

A novel surfactant-like non-ionic fluorophore, 3-(bis(2-hydroxyethyl)amino) -N-(4-(pyrene-1-sulfonamido)butyl) propanamide (PSDA-DEA), was designed and prepared. Fluorescence and surface tension studies revealed that the fluorophore aggregates in aqueous medium, and its critical aggregation concentration (CAC) is ～3.3 × 10-5 M. Cryogenic transmission electron microscopy (cryo-TEM), dynamic light scattering (DLS) and atomic force microscopy (AFM) measurements demonstrated that the diameter of the aggregates as formed is of a few hundred nano-meters. It was also shown that the profile of the emission spectrum of the compound is well dependent upon the polarity of its medium, as indicated by a change up to 53% of its intensity ratio at 399 nm and 380 nm (I399/I380) when the solvent changed from water to ethanol. It is of the polarity sensitive property that the fluorophore can be used for monitoring micelle formation of several anionic, cationic and non-ionic surfactants. Furthermore, PSDA-DEA is also a valuable probe for sensing transition of different aggregates such as micelles to vesicles. Comparative studies demonstrated that the present probe is more versatile than pyrene when it is used as a fluorescence probe.