1289218-74-1

Basic information

• Product Name: 4-(1,2,2-triphenylvinyl)benzaldehyde
• Synonyms: 4-(1,2,2-triphenylvinyl)benzaldehyde;1,1,2-Triphenyl-2-(4-formylphenyl)ethylene;1-(4-formylphenyl)-1,2,2-triphenylethene
• CAS NO: 1289218-74-1
• Molecular Formula: C₂₇H₂₀O
• Molecular Weight: 360.4471
• Mol File: 1289218-74-1.mol
• Article Data: 58

Chemical Properties

• Boiling Point: 474.0±24.0 °C(Predicted)
• Appearance: /
• Density: 1.136±0.06 g/cm3(Predicted)
• Storage Temp.: 2-8°C
• CAS DataBase Reference: 4-(1,2,2-triphenylvinyl)benzaldehyde(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(1,2,2-triphenylvinyl)benzaldehyde(1289218-74-1)
• EPA Substance Registry System: 4-(1,2,2-triphenylvinyl)benzaldehyde(1289218-74-1)

Safety Data

• Hazardous Substances Data: 1289218-74-1(Hazardous Substances Data)

Upstream product

• 2591-86-8 N-Formylpiperidine 
• 34699-28-0 1-(4-bromophenyl)triphenylethene 
• 1015082-83-3 4-(1,2,2-triphenylethenyl)benzenemethanol 
• 197153-87-0 4-(1,2,2-triphenylethenyl)benzoic acid 
• 101-81-5 Diphenylmethane 
• 1607-57-4 Triphenylvinyl bromide 
• 584-08-7 potassium carbonate 
• 58-72-0 Triphenylethylene 
• 87199-17-5 4-formylphenylboronic acid, 
• 14134-81-7 1-ethyl-2,3,3-trimethylindolium iodide 
• 123-08-0 4-hydroxy-benzaldehyde 
• 68-12-2 N,N-dimethyl-formamide 
• 90-90-4 (4-bromophenyl)(phenyl)methanone 
• 119-61-9 benzophenone 

Downstream Products

• 1225493-18-4 (2-(4-ethynylphenyl) ethane-1,1,2-triyl)tribenzene 
• 1351272-44-0 C₂₈H₂₀Br₂ 
• 1351272-41-7 (2–(4–vinylphenyl)ethene–1,1,2–triyl)tribenzene 
• 1621007-86-0 1-phenyl-2-(4-(1,2,2-triphenylvinyl)phenyl)-1H-phenanthro[9,10-d]imidazole 

Relevant articles and documents

Isomers of Pyrene-Imidazole Compounds: Synthesis and Configuration Effect on Optical Properties

Two pyrene-imidazole-based structural isomers, axisymmetric syn-PyDTI and centrosymmetric anti-PyDTI, have been easily produced and successfully separated in a one-pot reaction. Crystalline syn-PyDTI exhibited a 2-fold higher quantum efficiency than anti-PyDTI and displayed a much better performance in OLEDs with a ηc.max of 11.4 cd A-1 (8.8 cd A-1 for anti-PyDTI), although they possess the same apparent electronic structure. Observations revealed that the molecular excited-state properties are derived from distinct structural symmetries.

Intense green-light emission from 9,10-bis (4-(1,2,2-triphenylvinyl)styryl)anthracene emitting electroluminescent devices

Although 9,10-bis(4-(1,2,2-triphenylvinyl)styryl)anthracene (TPE-An) with excellent aggregation-induced emission (AIE) properties can effectively enhance the luminescence efficiency of light-emitting materials, the practical TPE-An-emitting electrolumines

Synthesis and properties of photochromic spirooxazine with aggregation-induced emission fluorophores polymeric nanoparticles

We designed and synthesized photochromic fluorescent poly (MMA-co-SPO-co-TPE) nanoparticles with pendant spirooxazine (SPO) dye and tetraphenylethylene (TPE) fuorophores attached to poly (methyl methacrylate) (MMA) backbone by semi-continuous polymerizati

Reversible multistimuli-response fluorescent switch based on tetraphenylethene-spiropyran molecules

Two tetraphenylethene (TPE)-functionalized spiropyran (SP) molecules with very similar structure were designed and synthesized. The two molecules exhibit aggregation-induced emission (AIE) properties, as well as multistimuli-responsive color-changing prop

Effect of the counterion on light emission: A displacement strategy to change the emission behaviour from aggregation-caused quenching to aggregation-induced emission and to construct sensitive fluorescent sensors for Hg2+ detection

In this paper, a simple strategy to change the emission behaviour of luminogenic materials was developed. Tetraphenylethene (TPE)-functionalised benzothiazolium salts with different counteranions (TPEBe-X; X=I-, ClO4- and PF6-) were designed and synthesised. All the luminogens show weak red emission in the solution state that originates from intramolecular charge transfer from TPE to the benzothiazolium unit. Whereas aggregate formation enhances the light emission of TPEBe-ClO4 and TPEBe-PF6, that of TPEBe-I is quenched, thus demonstrating the phenomena of aggregation-induced emission and aggregation-caused quenching. TPEBe-I works as a light-up fluorescent sensor for Hg2+ in aqueous solution with high sensitivity and specificity owing to the elimination of the emission quenching effect of the iodide ion by the formation of HgI2 as well as the induction in aggregate formation by the complexation of Hg2+ with the S atom of the benzothiazolium unit of TPEBe-I. A solid film of TPEBe-I was prepared that can monitor the level of Hg2+ in aqueous solution with a detection limit of 1 μM. From darkness to light! A series of tetraphenylethene-functionalised benzothiazolium salts with different counteranions (TPEBe-X) was developed. By varying the counteranion from I- to ClO4- or PF 6-, TPEBe-X changes its emission behaviour from aggregation-caused quenching to aggregationinduced emission (see figure). TPEBE-I shows a light-up response to Hg2+. Copyright

Tetraphenylethene modified [n]rotaxanes: Synthesis, characterization and aggregation-induced emission behavior

A series of novel [n]rotaxanes based on a tetraphenylethene (TPE) backbone were constructed by a template-directed clipping approach and their structures were well-characterized. Investigation of their optical properties showed that these rotaxanes and th

Hydrogen bonding-assisted loosely packed crystals of a diaminomaleonitrile-modified tetraphenylethene compound and their photo- and mechano-responsive properties

In this study, loosely packed crystals with the building blocks of aggregation induced emission (AIE)-active TPE-MN molecules were constructed with the assistance of intermolecular hydrogen bonding. The AIE properties of the compound TPE-MN were studied.

New π-conjugated cyanostilbene derivatives: Synthesis, characterization and aggregation-induced emission

Two novel π-conjugated cyanostilbene derivatives, FLU-CNPH and TPE-CNPH, were designed and synthesized by introducing the strong electron donor 1, 4-dihydropyrro[3,2-b]indole and AIE electron donor tetraphenylethylene (TPE) to the (3′,5′-bis(trifluorometh

A Fluorescent Probe with Aggregation-Induced Emission for Detecting Alkaline Phosphatase and Cell Imaging

Alkaline phosphatase (ALP) is associated with many diseases, and its accurate detection is of great significance. Fluorescent compounds with aggregation-induced emission (AIE) feature show beneficial advantages for serving as fluorescent probes. Herein, a

Towards meso-Ester BODIPYs with Aggregation-Induced Emission Properties: The Effect of Substitution Positions

Three meso-ester boron dipyrromethene (BODIPY) dyes have been synthesized and functionalized with aggregation-induced emission (AIE)-active tetraphenylethene or triphenylethene moieties. It was found that functionalizing at the different positions of the

Acetal-based spirocyclic skeleton bridged tetraphenylethylene dimer for light-harvesting in water with ultrahigh antenna effect

Herein an aqueous-phase artificial light-harvesting platform has been constructed based on the self-assembly of three small organic molecules: a rigid acetal-based spirocyclic skeleton bridged tetraphenylethylene dimer as donor, a hydrophobic dye molecule

An aggregation-induced emission luminophore with multi-stimuli single- and two-photon fluorescence switching and large two-photon absorption cross section

A novel aggregation- and crystallization-induced emission luminophore (ENPOMe) containing tetraphenylethene and acrylonitrile moieties with high fluorescence efficiency (ΦF of up to 0.85) has been easily synthesized. ENPOMe has an exceptionally

Benzothiazolium-functionalized tetraphenylethene: An AIE luminogen with tunable solid-state emission

Melding a benzothiazolium unit with tetraphenylethene generates a new hemicyanine luminogen with aggregation-induced emission characteristics; the luminogen exhibits crystochromism and its solid-state emission can be repeatedly tuned from yellow or orange to red by grinding-fuming or grinding-heating processes due to the transformation from the crystalline to the amorphous state and vice versa.

Precise control for the aggregation and deaggregation with the aid of a tetraphenylethylene derivative: Luminescence modulation and sensing performance

The versatility of the organic fluorophores enables us to track its emission curves and sharp luminescence changes under controllable conditions. A tetraphenylethylene-based fluorescent probe (1-methyl-4-(4-(1,2,2-triphenylvinyl)styryl)pyridin-1-ium iodid

Piezofluorochromism of an aggregation-induced emission compound derived from tetraphenylethylene

Easy piezy: A new piezofluorochromic-aggregation-induced emission compound is described. The spectroscopic properties and morphological structures were reversibly exhibited upon pressing and annealing. The piezofluorochromic nature is believed to be gener

Tetraphenylethene functionalized quinoxaline derivative exhibiting aggregation-induced emission and multi-stimuli responsive fluorescent switching

A new tetraphenylethene functionalized quinoxaline derivative TPVSQ has been synthesized using classical Knoevenagel condensation reaction. Spectral study and quantum chemical calculation indicated that it possessed D-π-A molecular structure. TPVSQ exhibi