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Usage

Uses

Used in Organic Chemistry:
4,4,5,5–tetramethyl–2–(4–(1,2,2–triphenylvinyl)phenyl)–1,3,2–dioxaborolane is used as a reagent for the synthesis of various organic molecules. Its high reactivity and stability make it an essential component in the construction of complex organic structures.
Used in Materials Science:
In the field of materials science, 4,4,5,5–tetramethyl–2–(4–(1,2,2–triphenylvinyl)phenyl)–1,3,2–dioxaborolane is used for the development of novel polymers and functional materials. Its unique properties contribute to the creation of advanced materials with specific characteristics and applications.
Used in Pharmaceutical Industry:
4,4,5,5–tetramethyl–2–(4–(1,2,2–triphenylvinyl)phenyl)–1,3,2–dioxaborolane is used as a key intermediate in the synthesis of pharmaceutical compounds. Its versatility and reactivity enable the development of new drugs with improved therapeutic properties.
Used in Chemical Research:
4,4,5,5–tetramethyl–2–(4–(1,2,2–triphenylvinyl)phenyl)–1,3,2–dioxaborolane is utilized in chemical research for studying reaction mechanisms and exploring new synthetic pathways. Its unique structure and properties provide valuable insights into various chemical processes and reactions.

Upstream product

• 61676-62-8 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 
• 34699-28-0 1-(4-bromophenyl)triphenylethene 
• 76-09-5 2,3-dimethyl-2,3-butane diol 
• 1227040-87-0 4-(1,2,2-triphenylvinyl)phenylboronic acid 
• 101-81-5 Diphenylmethane 
• 90-90-4 (4-bromophenyl)(phenyl)methanone 
• 1391632-33-9 C₂₆H₂₁BrO 
• 5419-55-6 Triisopropyl borate 
• 73183-34-3 bis(pinacol)diborane 

Downstream Products

• 174676-07-4 9,10-bis(4-(1,2,2-triphenylvinyl)phenyl)anthracene 
• 1400890-64-3 C₆₆H₄₆N₂O 
• 1440204-78-3 2,4'-bis(1,2,2-triphenylvinyl)biphenyl 
• 1619222-83-1 1-phenyl-2-(4’-(1,2,2-triphenylvinyl)-[1,1’-biphenyl]-4-yl)-1H-phenanthro[9,10-d]imidazole 
• 1619222-84-2 C₅₄H₃₅N₃ 

Relevant academic research and scientific papers

A new strategy for achieving single-molecular white-light emission: using vibration-induced emission (VIE) plus aggregation-induced emission (AIE) mechanisms as a two-pronged approach

Single-molecular white-light emissions with CIE coordinates of (0.33, 0.37) and (0.33, 0.31) were achieved with DPAC-p-TPE in viscous solution and with DPAC-Tri(o1,2) in the aggregation state through the combination of vibration-induced emission (VIE) and

A Pyridoindole-Based Multifunctional Bioprobe: pH-Induced Fluorescence Switching and Specific Targeting of Lipid Droplets

A versatile fluorescent probe, PITE, based on alkyl-substituted pyridoindole (PI) and tetraphenylethylene (TE), which exhibits facile pH-induced fluorescence switching in solution, as nanoparticles, and in the solid state, is presented. Strong fluorescenc

Efficient pyrene-imidazole derivatives for organic light-emitting diodes

Two light emitting materials, 9-phenyl-10-(4-(1,2,2-triphenylvinyl)phenyl)-9H-pyreno[4,5-d]imidazole (PyTPEI) and 9-phenyl-10-(4'-(1,2,2-triphenylvinyl)-[1,1'-biphenyl]-4-yl)-9H-pyreno[4,5-d]imidazolepyreneimidazole (PyPTPEI), containing pyrene, imidazole

A thermally activated delayed fluorescence photosensitizer for photodynamic therapy of oral squamous cell carcinoma under low laser intensity

In this report, a new thermally activated delayed fluorescence (TADF) molecule [2-(4-triphenylvinyl-phenyl)-anthraquinone (TPE-AQ)] was synthesized. This nanomaterial has satisfactory photostability. ThroughIn vitroanalysis, it was found that these TADF nanoparticles (NPs) targeted lysosomes in oral cancer cells. ROS were released under irradiation with a 450-nm laser, and the growth of xenograft tumors in mouse models was inhibitedin vivo. More interestingly, radiation exposure caused little damage to normal tissues due to the low irradiation intensity (mA) used in the photodynamic therapy (PDT) treatment of oral cancer. Therefore, these TADF NPs provide new possibilities for the development of new PDT drugs for biomedical applications. In future work, possible functional modifications of TADF NPs for increased potency in clinical applications will be addressed.

Imidazole-based solid-state fluorophores with combined ESIPT and AIE features as self-absorption-free non-doped emitters for electroluminescent devices

Excited-state intramolecular proton transfer (ESIPT) fluorophores with an eye-catching aspect of a large Stokes shift in optical properties have been exceptionally considered as prime candidates for numerous applications. Nevertheless, as non-doped emitters for electroluminescent devices, the device performance is still far behind the traditional fluorescence emitters. Herein, two imidazole-based ESIPT-aggregate induced emission (AIE) fluorophores (HITPE and HPITPE) are designed and synthesized by covalently linked the ESIPT cores of 2-(2-hydroxyphenyl)-1,4,5-triphenylimidazole (HI) and 2-(2-hydroxylphenyl)-1-phenylphenanthroimidazole (HPI) with AIE-active luminogen of tetraphenylethene (TPE) at 5-position of the 2-hydroxyphenyl unit. The ESIPT, AIE, and photophysical properties are theoretically and experimentally studied. Both molecules display ESIPT and AIE characters with intense sky-blue/green-blue color emissions from a pure keto form in the solid-state and photoluminescence quantum yields of 57–64%. They possess high thermal and electrochemical stabilities. They are successfully fabricated as non-doped emitters in organic light-emitting diodes (OLED), and all devices exhibit strong keto-form emissions with low turn-on voltages (3.0–3.2 V). Especially, HPITPE-based OLED achieves a high luminance of 10680 cd m?2, LE value of 3.67 cd A?1, and external quantum efficiency (EQE) of 3.26% with a slight efficiency roll-off. Importantly, this represents an advance in the development of ESIPT molecules as a non-doped emitter for fluorescent OLEDs.

White hyperelectrofluorescence from solution-processable OLEDs based on phenothiazine substituted tetraphenylethylene derivatives

Mechanochromic emitters with an appropriate combination of properties for white hyperfluorescent solution-processable organic light emitting diodes (OLEDs) were developed involving phenothiazine, tetraphenylethylene, and electron withdrawing (cyano (-CN))

Synthesis, characterization, aggregation-induced emission, solvatochromism and mechanochromism of fluorinated benzothiadiazole bonded to tetraphenylethenes

Compounds consisting of unsubstituted, monofluoro and difluoro substituted benzothiadiazole bonded to two tetraphenylethenes were successfully prepared by palladium catalyzed Suzuki-Miyaura cross-coupling reaction of their corresponding co-monomers. All compounds exhibited aggregation-induced emission characteristics when the water fraction was higher than 60% in the THF/water mixtures. The emission maximum for the three compounds was blue-shifted when the water content reached 90% compared to that in THF solution. The intensity of emission maximum of difluorinated benzothiadiazole linked with two tetraphenylethenes was 2.5 times higher in 90% water compared to those in THF solution. Surprisingly, two liquid crystal phases with two distinct emission colors were observed only for the compound containing difluorinated benzothiadiazole bonded to two tetraphenylethene. All compounds showed remarkable solvatochromic properties in selected solvents with different polarities. The powder XRD results and mechanochromism of the compounds suggested that the solid state structures can change from one form to another by grinding, fuming or annealing processes.

High sensitivity sensing of nitroaromatic explosive vapors based on polytriphenylamines with AIE-active tetraphenylethylene side groups

Two polytriphenylamines (PTPAs) (P1 and P2) with aggregation induced emission (AIE)-active tetraphenylethylene side groups have been designed and successfully synthesized. Both polymers only faintly emit in dilute solution but show strong emission in aggr

Organic photovoltaic electron acceptors showing aggregation-induced emission for reduced nonradiative recombination

We introduce a facile method to generate aggregation-induced emission (AIE) properties in fused-ring electron acceptors through tetraphenylethylene decoration. Organic solar cells (OSCs) based on the AIE photovoltaic materials show decreased nonradiative energy loss during the energy conversion progress, with improvements in the open circuit voltage and device efficiency.

Compound with aggregation-induced emission property, and application thereof in field of surgical navigation

The invention belongs to the technical field of synthesis of compounds with aggregation-induced emission properties, and relates to a compound with an aggregation-induced emission property, and application thereof. The compound has the beneficial effects that 1, a new thought of surgical navigation is provided; 2, materials are easy to obtain, cost is low, and preparation is easy; 3, the biotoxicity is low; and 4, the luminescent wavelength is long, the interference of background fluorescence is small, and the tissue penetrability is strong.