741259-14-3

Basic information

• Product Name: 1,1,2,2-tetrakis(4-(2-(trimethylsilyl)ethynyl)phenyl)ethene
• Synonyms: 1,1,2,2-tetrakis(4-(2-(trimethylsilyl)ethynyl)phenyl)ethene
• CAS NO: 741259-14-3
• Molecular Weight: 717.261
• Mol File: 741259-14-3.mol
• Article Data: 13

Chemical Properties

• CAS DataBase Reference: 1,1,2,2-tetrakis(4-(2-(trimethylsilyl)ethynyl)phenyl)ethene(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1,2,2-tetrakis(4-(2-(trimethylsilyl)ethynyl)phenyl)ethene(741259-14-3)
• EPA Substance Registry System: 1,1,2,2-tetrakis(4-(2-(trimethylsilyl)ethynyl)phenyl)ethene(741259-14-3)

Safety Data

• Hazardous Substances Data: 741259-14-3(Hazardous Substances Data)

Usage

Chemical structure

1,1,2,2-tetrakis(4-(2-(trimethylsilyl)ethynyl)phenyl)ethene is a chemical compound consisting of four connected units of 4-(2-(trimethylsilyl)ethynyl)phenyl groups attached to an ethene backbone.

Building block

It is commonly used as a building block in the synthesis of functional materials such as conducting polymers and organic electronic devices.

Chemical stability

The presence of ethynyl and trimethylsilyl groups in the molecule allows for the formation of strong covalent bonds and provides chemical stability.

Electronic and optical properties

1,1,2,2-tetrakis(4-(2-(trimethylsilyl)ethynyl)phenyl)ethene exhibits unique electronic and optical properties, making it a promising candidate for applications in organic electronics, optoelectronics, and photovoltaic devices.

Highly conjugated structure

The compound has a highly conjugated structure, which contributes to its potential use in the development of molecular semiconductors and light-emitting materials.

Rigid backbone

The rigid backbone of the compound also plays a role in its potential applications in molecular semiconductors and light-emitting materials.

Upstream product

• 101-81-5 Diphenylmethane 
• 4863-90-5 1,1,2,2-tetrakis(4-ethynylphenyl)ethane 
• 632-51-9 1,1,2,2-tetraphenylethylene 
• 299914-63-9 1,1,2,2-tetrakis(4-iodophenyl)ethene 
• 1066-54-2 trimethylsilylacetylene 
• 119-61-9 benzophenone 
• 3988-03-2 bis(4-bromophenyl)methanone 
• 61326-44-1 1,1,2,2-tetrakis(4-bromophenyl)ethene 
• 147820-36-8 4,4’-bis(2-trimethylsilylethynyl)benzophenone 

Downstream Products

• 4863-90-5 1,1,2,2-tetrakis(4-ethynylphenyl)ethane 

Relevant articles and documents

Synthesis and Properties of BODIPY Appended Tetraphenylethylene Scaffolds as Photoactive Arrays

Tetraphenylethylene (TPE) and its derivatives exhibit excellent aggregation-induced emission (AIE) properties. The TPE unit is easily accessible, and many functional groups can be introduced in a facile manner to yield effective luminescent materials in both solution and the solid-state. It is because of this, several TPE-based compounds have been developed and applied in many areas, such as OLEDs and chemical sensors. Boron dipyrromethenes (BODIPYs) are a class of pyrrolic fluorophore of great interest with myriad application in both material science and biomedical applications. Through the combination of Pd-catalyzed cross-coupling reactions and traditional dipyrromethene chemistry, we present the syntheses of novel tetra-BODIPY-appended TPE derivatives with different distances between the TPE and BODIPY cores. The TPE-BODIPY arrays 6 and 9 show vastly differing AIE properties in THF/H2O systems, with 9 exhibiting dual-AIE, along with both conjugates being found to produce singlet oxygen (1O2). We presume the synthesized BODIPY-appended TPE scaffolds to be utilized for potential applications in the fields of light-emitting systems and theranostics.

Water-soluble Glucosamine-coated AIE-Active Fluorescent Organic Nanoparticles: Design, Synthesis and Assembly for Specific Detection of Heparin Based on Carbohydrate–Carbohydrate Interactions

Two water-soluble carbohydrate-coated AIE-activate fluorescent organic nanoparticles TPE3G and TPE4G were designed and synthesized for the detection of heparin. Different from the reported strategy, we not only utilized the general detection mechanism of

Functionalized metal-organic framework compounds, complexes formed therefrom, and methods of preparation and use thereof

The invention discloses a functionalized metal-organic framework compounds, complexes formed therefrom, and methods of preparation and use thereof, wherein the molecular formula of the functionalizedmetal-organic framework compound is C36H22N7O4Zn, and th