Category: 146370-51-6

Menk, Florian published the artcileReactivity Studies of Alkoxy-Substituted [2.2]Paracyclophane-1,9-dienes and Specific Coordination of the Monomer Repeating Unit during ROMP, Formula: C15H24O2, the publication is Macromolecules (Washington, DC, United States) (2015), 48(20), 7435-7445, database is CAplus.

The polymerization of alkoxy-substituted [2.2]paracyclophane-1,9-dienes via ring-opening metathesis polymerization (ROMP) to obtain soluble poly(p-phenylenevinylene)s is a versatile method due to its living nature which enables the possibility of block copolymerization and end group modification. However, detailed studies on the reactivity behavior and the polymerization process of alkoxy-substituted [2.2]paracyclophane-1,9-dienes have not been reported so far. Herein we present a detailed study on the varying tendencies of the four isomers of dimethoxy-(2-ethylhexyloxy)-[2.2]paracyclophane-1,9-diene to undergo ROMP. Therefore, we carried out polymerization combining all individual isomers with five different metathesis catalysts and collected initiation and propagation kinetics for various combinations. Furthermore, we revealed a specific coordination of the monomer repeating unit to the catalyst during the polymerization process and succeeded to polymerize not only the pseudogeminal isomers but also one of the pseudo-ortho isomers.

Macromolecules (Washington, DC, United States) published new progress about 146370-51-6. 146370-51-6 belongs to ethers-buliding-blocks, auxiliary class Benzene,Ether, name is 1-((2-Ethylhexyl)oxy)-4-methoxybenzene, and the molecular formula is C15H24O2, Formula: C15H24O2.

Referemce:
https://en.wikipedia.org/wiki/Ether,
Ether | (C2H5)2O – PubChem

Karastatiris, Panayiotis published the artcileBipolar poly(p-phenylene vinylene)s bearing electron-donating triphenylamine or carbazole and electron-accepting quinoxaline moieties, Recommanded Product: 1-((2-Ethylhexyl)oxy)-4-methoxybenzene, the publication is Journal of Polymer Science, Part A: Polymer Chemistry (2008), 46(7), 2367-2378, database is CAplus.

Two new poly(phenylenevinylene)s (PPVs) carrying electron-donating triphenylamine or carbazole and electron-deficient quinoxaline units were synthesized and characterized. Their properties were compared with those of PPV containing only quinoxaline unit. The two polymers showed PL maximum at 501-510 in solution and 533-540 in thin film. Because of the presence of electron donor and acceptor units they displayed strong intramol. charge transfer (ICT) effects; hence, low-photoluminescence (PL) quantum yields. The polymers showed reversible electrochem. reduction with electron affinity of 2.75 eV and irreversible oxidation with ionization potential of 5.10-5.24 eV. Single-layer LED of configuration ITO/PEDOT/polymer/Al showed low turn-on voltage at 5 V, but limited brightness of 50-60 cdm^-2. The electroluminescence maximum was voltage-tunable varying from 500 to 542 nm.

Journal of Polymer Science, Part A: Polymer Chemistry published new progress about 146370-51-6. 146370-51-6 belongs to ethers-buliding-blocks, auxiliary class Benzene,Ether, name is 1-((2-Ethylhexyl)oxy)-4-methoxybenzene, and the molecular formula is C15H24O2, Recommanded Product: 1-((2-Ethylhexyl)oxy)-4-methoxybenzene.

Referemce:
https://en.wikipedia.org/wiki/Ether,
Ether | (C2H5)2O – PubChem

Li, Ruyu published the artcileSynthesis and properties of poly(p-phenylene vinylene) derivatives with hyperbranched structure and containing a nitro substituent, COA of Formula: C15H24O2, the publication is Monatshefte fuer Chemie (2014), 145(1), 85-90, database is CAplus and MEDLINE.

In order to improve efficiency, processability, and stability, two groups of novel poly(p-phenylene vinylene) (PPV) derivatives (P₁-P₃ and P₄-P₆) with hyperbranched structure and containing a nitro substituent were synthesized via a Gilch reaction in different monomer ratios. The properties of the polymers were investigated by using UV-Vis absorption, fluorescence spectroscopy, cyclic voltammetry, and thermogravimetric anal. The result shows that the band gaps of the PPV derivatives with a nitro substituent were decreased and the polymers had higher mol. weights (10⁶), excellent solubility in common organic solvents, good film-forming ability, and better thermal stability. The polymers can be used as an efficient acceptor material in polymeric solar cells.

Monatshefte fuer Chemie published new progress about 146370-51-6. 146370-51-6 belongs to ethers-buliding-blocks, auxiliary class Benzene,Ether, name is 1-((2-Ethylhexyl)oxy)-4-methoxybenzene, and the molecular formula is C15H24O2, COA of Formula: C15H24O2.

Referemce:
https://en.wikipedia.org/wiki/Ether,
Ether | (C2H5)2O – PubChem

Xue, Cuihua published the artcileNovel p-phenylene-vinylene-dithienylene type copolymer: potential red-emitting materials, Recommanded Product: 1-((2-Ethylhexyl)oxy)-4-methoxybenzene, the publication is Synthetic Metals (2004), 145(1), 67-73, database is CAplus.

The p-phenylene-vinylene-dithienylene type copolymers (PPV-DT) with or without cyano group on the vinylene moiety were synthesized by Wittig-Horner-Emmons reaction and palladium-catalyzed homo-coupling reaction. The photophys. and optoelectronic properties of these copolymers as potential red-emitting materials were discussed.

Synthetic Metals published new progress about 146370-51-6. 146370-51-6 belongs to ethers-buliding-blocks, auxiliary class Benzene,Ether, name is 1-((2-Ethylhexyl)oxy)-4-methoxybenzene, and the molecular formula is C11H8F2, Recommanded Product: 1-((2-Ethylhexyl)oxy)-4-methoxybenzene.

Referemce:
https://en.wikipedia.org/wiki/Ether,
Ether | (C2H5)2O – PubChem

Cheng, Faxiang published the artcilePoly(2-methoxy-5-(2′-ethylhexyloxy)-p-phenylene vinylene) synthesized by bromine methylation, Recommanded Product: 1-((2-Ethylhexyl)oxy)-4-methoxybenzene, the publication is Huagong Xinxing Cailiao (2010), 38(6), 49-51, database is CAplus.

Poly[2-methoxy-5-(2′-ethylhexyloxy)-p-phenylene vinylene] (MEH-PPV) was successfully synthesized using p-methoxy phenol and 1-bromo-2-ethylhexane through the reactions of etherification, bromine methylation and de-hydrogen bromide. The number average mol. weight of MEH-PPV was 5.7×10⁴. The structure of intermediates and MEH-PPV were characterized by FTIR, ¹HNMR and UV-Vis. The structure of intermediates and MEH-PPV was consistent with the reported in the literature.

Huagong Xinxing Cailiao published new progress about 146370-51-6. 146370-51-6 belongs to ethers-buliding-blocks, auxiliary class Benzene,Ether, name is 1-((2-Ethylhexyl)oxy)-4-methoxybenzene, and the molecular formula is C15H24O2, Recommanded Product: 1-((2-Ethylhexyl)oxy)-4-methoxybenzene.

Referemce:
https://en.wikipedia.org/wiki/Ether,
Ether | (C2H5)2O – PubChem

Li, Xiao-Chang published the artcileSynthesis, Properties, and Application of New Luminescent Polymers with Both Hole and Electron Injection Abilities for Light-Emitting Devices, HPLC of Formula: 146370-51-6, the publication is Chemistry of Materials (1999), 11(6), 1568-1575, database is CAplus.

New luminescent polymers that contain both electron-withdrawing cyano groups and electron-rich moieties, triphenylamine (TPA) or tetraphenyldiaminobiphenyl (TPD), were synthesized by Knoevenagel condensation of 1,4-bis(cyanomethyl)-2-[(2-ethylhexyl)oxy]-5-methoxybenzene with the dialdehyde of TPA or TPD, resp. The polymers were characterized by NMR, FT-IR, microanal., GPC, DSC, and TGA. Efficient orange photoluminescence was observed with an absolute quantum efficiency of 48% for the TPA incorporated polymer (TPA-CNPPV). Cyclic voltammetry investigation showed that the polymers presented reversible oxidation and reduction with relatively low potentials, which suggested that the polymers have both good electron and hole injection abilities. We demonstrated an effective approach to synthesize polymers with the triad properties of efficient photoluminescence, good hole injection and high electron-affinity properties, which are highly desirable for application in light-emitting devices. This point was supported by the demonstration of a single layer light-emitting device with a configuration of ITO/TPA-CNPPV/Al, in which good external quantum efficiency (0.1%) and bright luminance of 2100 cd/m² was achieved. Multilayer LEDs using the polymers as the active layers and different charge injection/transporting layers were also investigated.

Chemistry of Materials published new progress about 146370-51-6. 146370-51-6 belongs to ethers-buliding-blocks, auxiliary class Benzene,Ether, name is 1-((2-Ethylhexyl)oxy)-4-methoxybenzene, and the molecular formula is C15H24O2, HPLC of Formula: 146370-51-6.

Referemce:
https://en.wikipedia.org/wiki/Ether,
Ether | (C2H5)2O – PubChem

Liu, Bingxin published the artcileWhite light emission transparent polymer nanocomposites with novel poly(p-phenylene vinylene) derivatives and surface functionalized CdSe/ZnS NCs, Formula: C15H24O2, the publication is Dyes and Pigments (2013), 99(1), 192-200, database is CAplus.

A series of new polymers with conjugated poly(p-phenylene vinylene) units and non-conjugated poly(p-xylylene) units containing vinyl and carboxyl groups were synthesized. The monodisperse CdSe/ZnS nanocrystals with a red light emission were prepared by using the phosphine-free precursors. A novel fluorescent polymer and 5-(2-methacryloylethyloxymethyl)-8-quinolinol were dispersed in vinyl monomers containing CdSe/ZnS NCs to successfully fabricate transparent bulk nanocomposites by in situ polymerization The 5-(2-methacryloylethyloxymethyl)-8-quinolinol mols. can be coordinated to the surface of CdSe/ZnS nanocrystals to form a metalloquinolate with green light emission at about 500 nm, while the red light emission of nanocrystals remained after the polymerization process. The efficient white light emitting polymer nanocomposites with color coordinates (0.32, 0.34) can be obtained when the weight ratio of nanocrystals to 5-(2-methacryloylethyloxymethyl)-8-quinolinol is 10:1. A charge transfer from the photoexcited metalloquinolates to the nanocrystals was observed in the system.

Dyes and Pigments published new progress about 146370-51-6. 146370-51-6 belongs to ethers-buliding-blocks, auxiliary class Benzene,Ether, name is 1-((2-Ethylhexyl)oxy)-4-methoxybenzene, and the molecular formula is C15H24O2, Formula: C15H24O2.

Referemce:
https://en.wikipedia.org/wiki/Ether,
Ether | (C2H5)2O – PubChem

Chou, Hsuan-Liang published the artcileChain composition dependence of optoelectronic properties for MEH-PV/DPO-PV copolymers, Computed Properties of 146370-51-6, the publication is Guoli Taiwan Daxue Gongcheng Xuekan (2003), 111-119, database is CAplus.

The copolymerization of 5-methoxy-2-((2′-ethyl-hexyl)-oxy)-p-phenylenevinylene (MEH-PV) and 2,3-diphenyl-5-octyl-1,4-phenylenevinylene (DPO-PV) via the Gilch route tended to form an alternative copolymer. As a result, the emission color of electroluminescence (EL) of MEH-PPV could be adjusted from orange-red to blue-green by copolymerization, however, the turn-on voltage of the prepared light-emitting diode device was increased and the EL efficiency was decreased with the content of DPO-PV in copolymer.

Guoli Taiwan Daxue Gongcheng Xuekan published new progress about 146370-51-6. 146370-51-6 belongs to ethers-buliding-blocks, auxiliary class Benzene,Ether, name is 1-((2-Ethylhexyl)oxy)-4-methoxybenzene, and the molecular formula is C15H24O2, Computed Properties of 146370-51-6.

Referemce:
https://en.wikipedia.org/wiki/Ether,
Ether | (C2H5)2O – PubChem

Zhao, Lifeng published the artcileNovel hyperbranched polyphenylene vinylenes with nitro group: synthesis, characterization and photophysical properties, Safety of 1-((2-Ethylhexyl)oxy)-4-methoxybenzene, the publication is Huazhong Shifan Daxue Xuebao, Ziran Kexueban (2013), 47(1), 63-67, database is CAplus.

Novel PPV derivates with nitro group were designed and successfully synthesized through Gilch reaction. The reaction intermediate and polymers were characterized by ¹H NMR, GPC and Elemental Anal. (EA). The photophysics properties, thermal property, electrochem. property were investigated, these polymers are soluble in common organic solvents and they have good thermal stability. The onset weights loss temperature of polymers were 386.6, 370.4 and 397.8°C for P₁, P₂ and P₃, resp. In comparison with the solution absorption spectra, the absorption bands of polymers (P₁, P₂ and P₃) in thin films were red-shifted. These polymers may be promising materials for solar cells.

Huazhong Shifan Daxue Xuebao, Ziran Kexueban published new progress about 146370-51-6. 146370-51-6 belongs to ethers-buliding-blocks, auxiliary class Benzene,Ether, name is 1-((2-Ethylhexyl)oxy)-4-methoxybenzene, and the molecular formula is C10H20N2O6S2, Safety of 1-((2-Ethylhexyl)oxy)-4-methoxybenzene.

Referemce:
https://en.wikipedia.org/wiki/Ether,
Ether | (C2H5)2O – PubChem

Zhao, Lifeng published the artcileNovel hyperbranched poly (phenylene vinylene) s containing four arms: Synthesis, characterization and properties of photophysics, Formula: C15H24O2, the publication is Huazhong Shifan Daxue Xuebao, Ziran Kexueban (2012), 46(1), 45-48, 100, database is CAplus.

Novel PPVs derivates were designed and successfully synthesized through Gilch reaction. The reaction intermediates and polymers were characterized by ¹H NMR, GC-MS or GPC and Elemental Anal. (EA). Their optical properties, thermal properties, electrochem. properties were investigated. These polymers were soluble in common organic solvents and they have good thermal stability. The onset weights loss temperature of the three polymers were found to be 371.7, 386.6 and 391.8°C for P₁, P₂ and P₃, resp. Compared with their spectra absorption in chloroform, the absorption bands of polymers P₁, P₂ and P₃ in thin films were red-shifted. These polymers would be promising materials for luminescent materials or solar cells.

Huazhong Shifan Daxue Xuebao, Ziran Kexueban published new progress about 146370-51-6. 146370-51-6 belongs to ethers-buliding-blocks, auxiliary class Benzene,Ether, name is 1-((2-Ethylhexyl)oxy)-4-methoxybenzene, and the molecular formula is C3H6O2, Formula: C15H24O2.

Referemce:
https://en.wikipedia.org/wiki/Ether,
Ether | (C2H5)2O – PubChem