Tag: 200-300

On February 19, 2021, Fang, Xiaolan; Cao, Ji; Ding, Weijie; Jin, Huile; Yu, Xiaochun; Wang, Shun published an article.Electric Literature of 157869-15-3 The title of the article was Copper-Catalyzed Aerobic Oxidative Cyclization of 2-Alkynylanilines with Nitrosoarenes: Synthesis of Organic Solid Mechanoluminescence Compounds of 4-Oxo-4H-cinnolin-2-ium-1-ide. And the article contained the following:

An efficient Cu(I)/DMAP/air system for the one-pot synthesis of 4-oxo-4H-cinnolin-2-ium-1-ides I [R = Ph, 4-ClC6H4, 3-thienyl, etc.; R1 = H, 6-Me, 5-Cl, etc.; R2 = H, 4-Me, 4-Cl, 4-Br, 4-MeO], which were often difficult to prepare by traditional routes from substituted 2-alkynylanilines and nitrosoarenes, was developed. These 4-oxo-4H-cinnolin-2-ium-1-ides had practical applications as mechanoluminescent materials. Preliminary mechanistic experiments were performed and a plausible mechanism for this tandem process was proposed. The use of an inexpensive copper catalyst and mol. oxygen as the oxygen source and the oxidant made this an attractive green protocol with potential synthetic applications. The experimental process involved the reaction of 2-((4-Methoxyphenyl)ethynyl)aniline(cas: 157869-15-3).Electric Literature of 157869-15-3

The Article related to oxo cinnoliniumide green preparation, alkynylaniline nitrosoarene tandem aerobic oxidative cyclization copper catalyst, Heterocyclic Compounds (More Than One Hetero Atom): Pyridazines, Cinnolines, and Phthalazines and other aspects.Electric Literature of 157869-15-3

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

On May 26, 2000, Kwon, Soon Ki; Kim, Yoon Hee; Shin, Dong Chul; Ahn, Joon Hwan; Yoo, Han Sung; Soh, Sung Hyun published a patent.Product Details of 146370-51-6 The title of the patent was Blue-emitting luminescent comound, organic electroluminescent device, and imaging device thereof. And the patent contained the following:

The luminescent compound is shown as [Ar1C(Ar2R3):C(Ar3R1)(Ar4)l[C(Ar5R5):C(Ar6R6)Ar7]k]m (I; Ar1-Ar7 = chem. bond, phenylene, divalent group derived from naphthalene, anthracene, diphenylanthracene, etc.; R1-R6 = H, ethylene oxyalkyl, ethylene oxyalkylene, C1-20 alkyl, alkoxy, etc.; l, k = 0, 1; m = 10-200 integer). Organic electroluminescent device involves I-containing organic films, which may be a luminescent or a charge-transfer layer, between a pair of electrodes. The imaging device uses I as a luminescent material. Luminescence efficiency is improved. The experimental process involved the reaction of 1-((2-Ethylhexyl)oxy)-4-methoxybenzene(cas: 146370-51-6).Product Details of 146370-51-6

The Article related to blue emitting luminescent compound imaging device, electroluminescent device blue emitting luminescent compound, Radiation Chemistry, Photochemistry, and Photographic and Other Reprographic Processes: Other and other aspects.Product Details of 146370-51-6

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

On June 30, 2003, Plavich, M. L.; Zubov, V. P.; Borisov, A. G.; Korsakov, V. S. published an article.Category: ethers-buliding-blocks The title of the article was Information display devices based on organic luminophors. And the article contained the following:

The development and properties of light-emitting devices based on the organic luminophors have been studied in the State Research University of Phys. Problems named after F.V. Lukin for more than 7 yr. The development of such devices is a relatively new field of optoelectronics, and some problems which encountered in this field are discussed in the present paper. The description of matrix monochrome indicator having 16è„?6 pixels size based on the recent studies is given. Exptl. elec. current-potential relationships and elec. current-brightness relationships for different light-emitting materials are considered. The experimental process involved the reaction of 1-((2-Ethylhexyl)oxy)-4-methoxybenzene(cas: 146370-51-6).Category: ethers-buliding-blocks

The Article related to organic luminophor display material elec current potential brightness relationship, Radiation Chemistry, Photochemistry, and Photographic and Other Reprographic Processes: Other and other aspects.Category: ethers-buliding-blocks

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

On December 6, 2001, Kido, Junji; Nakada, Hitoshi; Tohma, Teruo; Murayama, Ryuji; Yuki, Toshinao published a patent.COA of Formula: C15H24O2 The title of the patent was Organic electroluminescent display device and chemical compounds for liquid crystals. And the patent contained the following:

The new organic electroluminescent display device has a carrier-transporting layer and/or an organic luminous layer composed of a nematic liquid crystal or a liquid crystal dispersing a carrier-transporting low-mol. therein. When the organic luminous layer is to be bestowed with faculty as a liquid crystal, it is made of a nematic liquid crystal. Both the carrier-transporting layer and the organic luminous layer may be bestowed with faculty as a liquid crystal. Since the liquid crystal is incorporated in the carrier-transporting layer and/or the organic luminous layer, the display device can be driven as a liquid crystal display device in a dark place by charging with a voltage lower than a light emission initiating potential. Of course, it is driven as an electroluminescent display device when it is charged with a voltage higher than the light emission initiating potential. Use of an electroluminescent liquid crystal as an organic luminous layer enables omission of a carrier-transporting layer. The experimental process involved the reaction of 1-((2-Ethylhexyl)oxy)-4-methoxybenzene(cas: 146370-51-6).COA of Formula: C15H24O2

The Article related to organic electroluminescent display nematic liquid crystal, Radiation Chemistry, Photochemistry, and Photographic and Other Reprographic Processes: Other and other aspects.COA of Formula: C15H24O2

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

On January 7, 2003, Khan, Muhammad S.; Al-Suti, Mohammed K.; Al-Mandhary, Muna R. A.; Ahrens, Birte; Bjernemose, Jens K.; Mahon, Mary F.; Male, Louise; Raithby, Paul R.; Friend, Richard H.; Koehler, Anna; Wilson, Joanne S. published an article.Application In Synthesis of 1-((2-Ethylhexyl)oxy)-4-methoxybenzene The title of the article was Synthesis and characterization of new acetylide-functionalized aromatic and hetero-aromatic ligands and their dinuclear platinum complexes. And the article contained the following:

A new series of rigid rod protected and terminal dialkynes with extended èŸ?conjugation through aromatic and hetero-aromatic linker units in the backbone, 2,5-bis(trimethylsilylethynyl)-1-(2-ethylhexyloxy)-4-methoxybenzene 1a, 2,5-bis(ethynyl)-1-(2-ethylhexyloxy)-4-methoxybenzene 1b, 5,8-bis(trimethylsilylethynyl)quinoline 2a, 5,8-bis(ethynyl)quinoline 2b, 2,3-diphenyl-5,8-bis(trimethylsilylethynyl)quinoxaline 3a, 2,3-diphenyl-5,8-bis(ethynyl)quinoxaline 3b, 4,7-bis(trimethysilylethynyl)-2,1,3-benzothiadiazole 4a and 4,7-bis(ethynyl)-2,1,3-benzothiadiazole 4b, has been synthesized. Treatment of the complex trans-[Pt(Ph)(Cl)(Et3P)2] with half equivalent of the diterminal alkynes 1b-4b in iPr2NH-CH2Cl2, in the presence of CuI, at room temperature, afforded the platinum(ii) di-yne complexes trans-[(Et3P)2(Ph)Pt-C顚咰-R-C顚咰-Pt(Ph)(Et3P)2] [R = 1-(2-ethylhexyloxy)-4-methoxybenzene-2,5-diyl 1c, quinoline-5,8-diyl 2c, 2,3-diphenylquinoxaline-5,8-diyl 3c, 2,1,3-benzothiadiazole-4,7-diyl 4c] in good yields. The new acetylide-functionalized ligands and the platinum(ii) èŸ?acetylide complexes have been characterized by anal. and spectroscopic methods and x-ray single crystal structure determinations for 2c-4c. The absorption spectra of the complexes 2c-4c show substantial donor-acceptor interaction between the platinum(ii) centers and the conjugated ligands. The photoluminescence spectra of 1c-3c show characteristic singlet (S1) and triplet (T1) emissions. Both the singlet and triplet emissions as well as the absorption decrease in energy with increasing electronegativity of the spacer groups along the series 1c-4c. The experimental process involved the reaction of 1-((2-Ethylhexyl)oxy)-4-methoxybenzene(cas: 146370-51-6).Application In Synthesis of 1-((2-Ethylhexyl)oxy)-4-methoxybenzene

The Article related to acetylide functionalized hetero aromatic ligand preparation reaction platinum complex, crystal structure hetero aromatic acetylide functionalized platinum diynyl complex, Organometallic and Organometalloidal Compounds: Group Viii – Co, Ni, Ru, Rh, Pd, Os, Ir, Pt and other aspects.Application In Synthesis of 1-((2-Ethylhexyl)oxy)-4-methoxybenzene

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

On October 4, 2018, Stoessel, Philipp; Auch, Armin; May, Falk; Pfister, Jochen published a patent.Safety of 2-(3-Methoxy-4-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane The title of the patent was Cyclometalated hexadentate arylpyridine metal complexes as components for light-emitting layers of organic electroluminescent devices. And the patent contained the following:

Iridium complexes, comprising cyclometalated hexadentate arylpyridine ligands, [Ir(L1L2L3Y)] (1, Y = bridging moiety, L1-L3 = cyclometalated arylpyridinyl, pyridynylaryl), e.g. complex I, were prepared by cyclometalation of the corresponding ligands, modification of the prepared iridium complexes 1 and examined for their performance by constructing OLED devices according to standard protocols. Metal iridium complexes that are suitable for use in organic electroluminescent devices, in particular as emitters. The experimental process involved the reaction of 2-(3-Methoxy-4-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane(cas: 1417036-28-2).Safety of 2-(3-Methoxy-4-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

The Article related to iridium cyclometalated arylpyridine hexadentate bridged ligand complex preparation, oled dopant iridium cyclometalated arylpyridine hexadentate bridged ligand complex, Organometallic and Organometalloidal Compounds: Group Viii – Co, Ni, Ru, Rh, Pd, Os, Ir, Pt and other aspects.Safety of 2-(3-Methoxy-4-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Villanueva, Omar; Weldy, Nina Mace; Blakey, Simon B.; MacBeth, Cora E. published an article in 2015, the title of the article was Cobalt catalyzed sp3 C-H amination utilizing aryl azides.Related Products of 157869-15-3 And the article contains the following content:

A dinuclear Co(II) complex supported by a modular, tunable redox-active ligand system is capable of selective C-H amination to form N-containing 5-, 6- and 7-membered heterocycles, I [R = H, Me; R1 = H, CF3, OMe; R2 = C6H5, 4-F3CC6H4, 4-H3COC6H4, 3-pyridinyl, 1-phenylsulfonyl-1H-indol-3-yl; X = (CH2)n; n = 1, 2, 3] and 5-methoxy-2-phenyl-1H-indole from aryl azides 2-N3-5-R1C6H3(CH2)nCH(R)(R2) in good yields at low (1 mol%) catalyst loading. The reaction is tolerant of medicinally relevant heterocycles. The synthetic versatility obtained using low loadings of an earth abundant transition metal complex represents a significant advance in catalytic C-H amination technol. The experimental process involved the reaction of 2-((4-Methoxyphenyl)ethynyl)aniline(cas: 157869-15-3).Related Products of 157869-15-3

The Article related to indoline preparation, azide aryl amination cobalt catalyst, Heterocyclic Compounds (One Hetero Atom): Indoles, Indolizines, Carbazoles, and Other Arenopyrroles and other aspects.Related Products of 157869-15-3

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Unno, Masafumi; Tanaka, Ryoji; Obinata, Daisuke; Endo, Mayuko; Sakurai, Tomoyuki; Ojima, Satoshi; Katayama, Takako; Fugami, Keigo published an article in 2011, the title of the article was Solvent-free synthesis of siloxanes and their usage as potential cross-coupling reagents.Category: ethers-buliding-blocks And the article contains the following content:

Hexaarylcyclotrisiloxanes were selectively prepared by solvent-free synthesis from diarylsilanediol. These well-known stable compounds were found to undergo palladium-catalyzed cross-coupling reaction with aryl halides in good yields. All of attached aryl groups on silicon atom could be utilized. Furthermore, base-sensitive functionality such as acetyl and nitro groups survived the reaction. The experimental process involved the reaction of Benzyl(4-bromophenyl)sulfane(cas: 53136-21-3).Category: ethers-buliding-blocks

The Article related to hexaarylcyclotrisiloxane solvent free preparation cross coupling reaction aryl halide, biaryl preparation, Organometallic and Organometalloidal Compounds: Metal Heterocyclic Compounds and Cluster Compounds and other aspects.Category: ethers-buliding-blocks

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

On June 1, 2001, Ram, M. K.; Sarkar, N.; Bertoncello, P.; Sarkar, A.; Narizzano, R.; Nicolini, C. published an article.HPLC of Formula: 146370-51-6 The title of the article was Fabrication and characterization of poly[(2-methoxy-5-(2′-ethyl-hexyloxy)phenylene vinylene] (MEH-PPV) Langmuir-Schaefer films and their application as photoelectrochemical cells. And the article contained the following:

The Langmuir monolayer behavior of poly[2-methoxy-5-(2′-ethyl-hexyloxy)phenylenevinylene] (MEH-PPV) conducting polymer in a subphase containing various anions was investigated at the air-water interface. The Langmuir-Schaefer (LS) films were prepared in deionized water that showed the min. area per mol., and were found to be essential for the formation of Langmuir monolayer at the air-water interface of MEH-PPV conjugated polymer. The LS films of MEH-PPV were investigated by using UV-VIS absorption, electrochem. and at. force microscopic techniques. A uniform deposition of monolayers was shown by optical technique, whereas a higher number of monolayers resulted in the tiny island morphol. in MEH-PPV LS films. The influence of concentration of anions on the redox properties of the LS films was studied by cyclic voltammetric measurements. The nature of anions in electrochem. investigation revealed the significant changes in the redox properties of the MEH-PPV LS films. The photoelectrochem. current transient of MEH-PPV LS films was compared with those obtained by the solution cast technique. This work also focused on the influence of the nature of the electrolytes, the applied potential, the type of the film and the presence of dissolved oxygen on the photoelectrochem. properties of MEH-PPV conducting polymer. The experimental process involved the reaction of 1-((2-Ethylhexyl)oxy)-4-methoxybenzene(cas: 146370-51-6).HPLC of Formula: 146370-51-6

The Article related to polyphenylenevinylene langmuir schaefer film photoelectrochem cell, Plastics Manufacture and Processing: Preparation Of Resins and other aspects.HPLC of Formula: 146370-51-6

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Rostamnia, Sadegh; Alamgholiloo, Hassan; Jafari, Maryam; Rookhosh, Rezan; Abbasi, Amir Reza published an article in 2016, the title of the article was Synthesis and catalytic study of open metal site metal-organic frameworks of Cu3(BTC)2 microbelts in selective organic sulfide oxidation.Related Products of 53136-21-3 And the article contains the following content:

The synthesis of open metal site metal-organic frameworks of Cu3(BTC)2 with microbelt morphol. and a study of the catalytic oxidation of organic sulfides are reported. This CuBTC is an efficient, selective and waste-free green heterogeneous co-catalyst for the green H2O2 catalytic oxidation of sulfides. The catalyst can be isolated from the reaction mixture and reused at least five times. Copyright © 2016 John Wiley and Sons, Ltd. The experimental process involved the reaction of Benzyl(4-bromophenyl)sulfane(cas: 53136-21-3).Related Products of 53136-21-3

The Article related to copper benzenetricarboxylate metal organic framework preparation sulfide oxidation catalyst, sulfoxide preparation copper benzenetricarboxylate mof catalyst, Inorganic Chemicals and Reactions: Coordination Compounds and other aspects.Related Products of 53136-21-3

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem