4,4,5,5-Tetramethyl-2-[4-(triphenylvinyl)phenyl]-1,3,2-dioxaborolane
CAS Number 1260865-91-5
Boronates, Materials, Monomers, OLED Materials, Porous Organic Frameworks, Semiconducting Molecules
![4,4,5,5-Tetramethyl-2-[4-(triphenylvinyl)phenyl]-1,3,2-dioxaborolane MSDS](http://www.ossila.com/cdn/shop/t/304/assets/product-downloads-msds.svg?v=110835251789389989421732532704){kind=small}
![4,4,5,5-Tetramethyl-2-[4-(triphenylvinyl)phenyl]-1,3,2-dioxaborolane CAS 1260865-91-5](http://www.ossila.com/cdn/shop/files/tep-bpin-chemical-structure-title.png?v=1721213362)
A tetraphenylethylene building block
functionalized with a pinacolborane for the synthesis of fluorescent macromolecules in applications of OLEDs and optics
Overview | Product Information | Related Products
4,4,5,5-Tetramethyl-2-[4-(triphenylvinyl)phenyl]-1,3,2-dioxaborolane (CAS number 1260865-91-5) is a tetraphenylethylene derivative substituted with a pinacolborane. 4,4,5,5-Tetramethyl-2-[4-(triphenylvinyl)phenyl]-1,3,2-dioxaborolane can be easily attached to a molecular scaffold through coupling reactions such as Suzuki-Miyaura coupling. By having a propeller-shaped structure, tetraphenylethylene is one of the most studied molecule for aggregation induced emission (AIE). A benzothiadiazole capped with two tetraphenylethylenes shows AIE characteristics.
4,4,5,5-Tetramethyl-2-[4-(triphenylvinyl)phenyl]-1,3,2-dioxaborolane is also widely used for synthesizing electroluminescent dyes in applications of OLEDs. The resulting tetraphenylethylene-thienothiophene demonstrates maximum luminescence of 400 cd/m2 and luminous efficiency of 1.3 cd/A.
Tetraphenylehylene building block
for the synthesis of AIE and OLED materials
Facile reactions
Bpin possesses excellent reactivity
High purity
>98% pure
Worldwide shipping
Quick and reliable shipping
General Information
| CAS Number | 1260865-91-5 |
|---|---|
| Chemical Formula | C32H31BO2 |
| Full Name | 4,4,5,5-Tetramethyl-2-[4-(triphenylvinyl)phenyl]-1,3,2-dioxaborolane |
| Molecular Weight | 458.41 g/mol |
| Synonyms | 4,4,5,5-tetramethyl-2-[4-(1,2,2-triphenylvinyl)phenyl]-1,3,2-dioxaborolane, 4,4,5,5-tetramethyl-2-[4-(1,2,2-triphenylethenyl)phenyl]-1,3,2-dioxaborolane, TPE-Bpin |
| Classification or Family | AIE materials, Tetraphenylethylene building blocks, OLEDs |
Chemical Structure
![4,4,5,5-Tetramethyl-2-[4-(triphenylvinyl)phenyl]-1,3,2-dioxaborolane chemical structure, CAS 1260865-91-5](https://www.ossila.com/cdn/shop/files/tpe-bpin-chemical-structure-body.png)
Product Details
| Purity | > 98% |
|---|---|
| Melting Point | N/A |
| Appearance | White to off-white powder |
MSDS Documentation
![4,4,5,5-Tetramethyl-2-[4-(triphenylvinyl)phenyl]-1,3,2-dioxaborolane MSDS Sheet](https://www.ossila.com/cdn/shop/files/product-downloads-msds.svg){kind=small}
4,4,5,5-Tetramethyl-2-[4-(triphenylvinyl)phenyl]-1,3,2-dioxaborolane MSDS Sheet
References
- The effect of different binding sites on the optical and electronic properties of tetraphenylethylene-substituted thiophene isomers, J. Li et al., J. Mater. Chem. C, 5, 2552 (2017); DOI: 10.1039/c6tc05653a.
- Platinum-based metallomesogens bearing a Pt(4,6-dfppy)(acac) skeleton: synthesis, photophysical properties and polarised phosphorescence application, X. Yang et al., Dalton Trans., 47, 13368 (2018); DOI: 10.1039/c8dt03017k.
- Synthesis, characterization, aggregation-induced emission, solvatochromism and mechanochromism of fluorinated benzothiadiazole bonded to tetraphenylethenes, C. -Y. Yu et al., RSC Adv., 8, 12619 (2018); DOI: 10.1039/c8ra01448e.
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