2486-13-7

Usage

Uses

Used in Organic Synthesis:
2,4-Dinitrostilbene is used as a precursor in the synthesis of various organic compounds, particularly for the production of fluorescent dyes. Its unique chemical structure allows for the creation of a wide range of dyes with different properties, making it valuable in various applications.
Used in Pharmaceutical Manufacturing:
In the pharmaceutical industry, 2,4-Dinitrostilbene is utilized as an intermediate in the manufacture of drugs. Its chemical properties make it suitable for the development of new pharmaceuticals, contributing to the advancement of medicine.
Used in Polymer Synthesis:
As a starting material for polymer synthesis, 2,4-Dinitrostilbene plays a crucial role in the development of new polymers with specific characteristics. Its use in this field can lead to the creation of innovative materials with diverse applications.
Used in Photoactivatable Chemotherapy:
2,4-Dinitrostilbene has been studied for its potential as a photoactivatable chemotherapeutic agent. Its ability to be activated by light makes it a promising candidate for targeted cancer treatments, potentially improving the efficacy and selectivity of chemotherapy.
Used in Antimicrobial and Antifungal Applications:
2 4-DINITROSTILBENE has been investigated for its antimicrobial and antifungal properties, making it a potential candidate for use in the development of new antimicrobial and antifungal agents. This can contribute to the fight against drug-resistant infections and the development of novel treatments.
Used in Research as a Fluorescence Quenching Agent:
In research settings, 2,4-Dinitrostilbene is employed as a fluorescence quenching agent. Its ability to quench fluorescence can be utilized in various experimental techniques, aiding in the study of biological processes and the development of new research tools.
Used in the Development of Photoresponsive Materials:
2,4-Dinitrostilbene is also used in the development of photoresponsive materials, which can change their properties in response to light. This makes it a valuable component in the creation of smart materials with applications in various industries, such as electronics, sensors, and medical devices.

InChI:InChI=1/C14H10N2O4/c17-15(18)13-9-8-12(14(10-13)16(19)20)7-6-11-4-2-1-3-5-11/h1-10H/b7-6+

Upstream product

• 121-14-2 2,4-dinitrotoluene 
• 100-52-7 benzaldehyde 
• 100-42-5 styrene 
• 643-43-6 (2,4-dinitro-phenyl)-acetic acid 
• 97-00-7 1-chloro-2,4-dinitro-benzene 
• 110-86-1 pyridine 
• 110-89-4 piperidine 

Downstream Products

• 19021-42-2 bis-(2-nitro-stilben-4-yl)-diazene-N-oxide 
• 10359-79-2 (E)-3-nitro-4-styrylaniline 
• 23435-36-1 2.4-diamino-trans-stilbene 

Relevant academic research and scientific papers

Efficient Palladium(0) supported on reduced graphene oxide for selective oxidation of olefins using graphene oxide as a ‘solid weak acid’

Selective oxidation of olefin derivatives to ketones has made innovative development over palladium(0) supported on reduced graphene oxide. Compared to traditional Wacker oxidation, the novel method offers an economical and environment-friendly option by using graphene oxide (GO) as a ‘solid weak acid’ instead of classical homogeneous catalysts like H2SO4 and CF3COOH. X-ray diffraction, X-ray photoelectron spectroscopy, scanning electron microscope and transmission electron microscopy images of Pd0/RGO showed that the nanoscaled Pd particles generated at the flake structure of reduced graphene oxide. Under optimized condition, up to 44 kinds of ketones with different structures can be prepared with excellent yields.

New AB2 type two-photon absorption dyes for well-separated dual-emission: Molecular preorganization based approach to photophysical properties

A variety of AB2 type new target dyes containing two proton transfer segments (o-hydroxy-phenyl-imino) are presented in this study. Furthermore, the corresponding reference molecules absent of hydroxy or imino groups are provided as well. Dual intramolecular hydrogen bonds in the target dyes are demonstrated by 1H NMR spectra, X-ray single crystal analysis as well as one-photon absorption spectra. Linear emission properties (static and transient emission nature) and two-photon absorption optical properties of these target and reference dyes are determined in various media such as organic solvents, solid phase state as well as PMMA substrate. The results show that the new AB2 type target dyes can efficiently undergo internal proton transfer in the excited states under one-photon irradiation and near-infrared femtosecond laser two-photon irradiation, respectively, and thus they exhibit well-separated dual-emission. The molecular geometry optimization is performed for the analysis of the occurrence of internal proton transfer in the excited states of the target AB2 chromophores.

Palladium supported on oleic acid-coated magnetic nanoparticle as an efficient catalyst for Heck coupling reaction in aqueous media

A magnetically recoverable heterogeneous catalyst was synthesized by immobilization of Pd on the surface of oleic acid coated Fe3O4 nanoparticle. This catalyst was used for Heck coupling reaction of styrene with various aryl halides in aqueous media. The catalyst/product separation could be easily achieved with external magnetic field.

Application of Phase-Transfer Catalysis to the Synthesis of Mono- and Bis-stilbenes and Styryls

A novel and convenient method has been developed for the synthesis of substituted stilbenes by the condensation of active methyl group in suitably substituted toluenes with aromatic aldehydes in aq. medium at room temperature using benzyltriethylammonium chloride as a phase-transfer catalyst.This method has also been applied for the preparation of heterocyclic styryls and extended to the synthesis of bis-stilbenes and bis-styryls using aromatic dialdehydes in place of monoaldehydes.A comparison of the results shows that the present method is superior to the conventional methods in many respects.