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Convenient One-Pot Synthesis (convenient + one-pot_synthesis)
Selected AbstractsA New Carbazole-Constructed Hyperbranched Polymer: Convenient One-Pot Synthesis, Hole-Transporting Ability, and Field-Effect Transistor PropertiesADVANCED FUNCTIONAL MATERIALS, Issue 16 2009Zhong'an Li Abstract A new hyperbranched polymer (HB-car), constructed fully by carbazole moieties, is successfully synthesized through a one-pot Suzuki coupling reaction. The resultant polymer is well-characterized, and its hole-transporting ability is studied carefully. The device, in which HB-car is utilized as a hole-transporting layer and tris-(8-hydroxyquinoline) aluminum as an electron-emitting layer as well as electron-transporting layer, gives a much higher efficiency (3.05,cd A,1), than that of a poly(N -vinylcarbazole) based device (2.19,cd A,1) under similar experimental conditions. The remarkable performance is attributed to its low energy barrier and enhanced hole-drifting ability in the HB-car based device. In addition, for the first time, a field-effect transistor (FET) based on the hyperbranched polymer is fabricated, and the organic FET device shows that HB-car is a typical p -type FET material with a saturation mobility of 1,×,10,5,cm2 V,1 s,1, a threshold voltage of ,47.1,V, and an on-to-off current ratio of 103. [source] ChemInform Abstract: Clean and Convenient One-Pot Synthesis of 4-Hydroxycoumarin and 4-Hydroxy-2-quinolinone Derivatives.CHEMINFORM, Issue 32 2010Wen-Tao Gao Abstract Advantages of the title procedure are simple experimental and product isolation procedures. [source] ChemInform Abstract: A Convenient One-Pot Synthesis of Series of 3-(2,6-Diphenyl-4-pyridyl)hydroquinolin-2-one under Microwave Irradiation and Their Antimicrobial Activities.CHEMINFORM, Issue 24 2009Niraj K. Ladani Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source] ChemInform Abstract: Convenient One-Pot Synthesis of 2-Oxazolines from Carboxylic Acids.CHEMINFORM, Issue 21 2009Kazuhito Hioki Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source] ChemInform Abstract: A Convenient One-Pot Synthesis of 2-(Trifluoromethyl)-3,4,7,8-tetrahydro-2H-chromen-5(6H)-one Derivatives and Their Further Transformations.CHEMINFORM, Issue 46 2008Shaodi Song Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source] ChemInform Abstract: Tosic Acid-on-Silica Gel: A Cheap and Eco-Friendly Catalyst for a Convenient One-Pot Synthesis of Substituted Benzimidazoles.CHEMINFORM, Issue 9 2008Manas Chakrabarty Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source] ChemInform Abstract: Simple and Convenient One-Pot Synthesis of Benzimidazoles and Benzoxazoles Using N,N-Dimethylchlorosulfitemethaniminium Chloride as Condensing Agent.CHEMINFORM, Issue 1 2008Savita Kaul Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source] Convenient One-Pot Synthesis of Sulfonamides from Thiols Using Trichloroisocyanuric AcidCHEMINFORM, Issue 45 2007Jason D. Bonk Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF. [source] Iron(III) Chloride-Catalyzed Convenient One-Pot Synthesis of ,-Acetamido Carbonyl Compounds.CHEMINFORM, Issue 40 2007Abu T. Khan Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF. [source] Convenient "One-Pot" Synthesis of 3,4-Substituted Tetrahydrothiophenes Through Tandem Michael,Henry and Michael,Michael Reactions.CHEMINFORM, Issue 8 2007Achille Barco Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF. [source] A Convenient One-Pot Synthesis of Benzopyrimido[1,8]naphthyridines by Knoevenagel Condensation.CHEMINFORM, Issue 35 2005R. Nandha Kumar No abstract is available for this article. [source] A Convenient One-Pot Synthesis of 4-, 6-, and 7-Azaindoles from Aminopyridines.CHEMINFORM, Issue 29 2005Sheryl D. Debenham Abstract For Abstract see ChemInform Abstract in Full Text. [source] A Convenient One-Pot Synthesis of 3-Arylazo Derivatives of Azino[b][1,2,4,5]tetrazines.CHEMINFORM, Issue 47 2004Ahmad S. Shawali Abstract For Abstract see ChemInform Abstract in Full Text. [source] A Convenient One-Pot Synthesis of Substituted 1,1-Dicyanocyclopropanes from Sulfonium Salts, Malononitrile, and Carbonyl Compounds.CHEMINFORM, Issue 15 2004Aleksandr Shestopalov Abstract For Abstract see ChemInform Abstract in Full Text. [source] Convenient One-Pot Synthesis of Phosphonites and H-PhosphinatesCHEMINFORM, Issue 37 2003Imre Petnehazy Abstract For Abstract see ChemInform Abstract in Full Text. [source] A Simple and Convenient One-Pot Synthesis of Fatty Acid Esters from Hindered Alcohols Using N,N-Dimethylchlorosulfitemethaniminium Chloride as Dehydrating Agent.CHEMINFORM, Issue 52 2002Savita Kaul Abstract For Abstract see ChemInform Abstract in Full Text. [source] A convenient one-pot synthesis of 1,2-azaphospholanium saltsHETEROATOM CHEMISTRY, Issue 7 2003Inga M. Aladzheva A novel facile one-pot synthesis of the 1,2-azaphospholanes by intramolecular alkylation of 3-halopropyl amides of tricoordinate phosphorus has been suggested. Using this method, a series of the differently N-substituted 1,2-azaphospholanium salts were synthesized. 3-Aminopropylphosphine oxides were obtained by hydrolysis of the salts. A probable mechanism of the 1,2-azaphospholanium salts formation is discussed. © 2003 Wiley Periodicals, Inc. Heteroatom Chem 14:596,602, 2003; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/hc.10209 [source] Surface Polymerization of Hydrophilic Methacrylates from Ultrafine Silica Sols in Protic Media at Ambient Temperature: A Novel Approach to Surface Functionalization Using a Polyelectrolytic Macroinitiator,ADVANCED MATERIALS, Issue 18 2003X. Chen A convenient one-pot synthesis of polymer-grafted nano-sized silica particles using atom transfer radical polymerization (see Figure) is described. Physical adsorption of a cationic macroinitiator allows polymerization of a range of hydrophilic methacrylates. A high degree of coverage of the silica sol particles by the grafted polymer chains was indicated. [source] One-Pot Synthesis of Quinoline Derivatives Directly from Terminal Alkynes via Sequential Ruthenium(II) and Acid CatalysisADVANCED SYNTHESIS & CATALYSIS (PREVIOUSLY: JOURNAL FUER PRAKTISCHE CHEMIE), Issue 11-12 2010Min Zhang Abstract A convenient one-pot synthesis of 2,3-disubstituted, 2,3,6-trisubstituted, and 2,3,6,7-tetrasubstituted quinoline analogues from terminal alkynes via sequential ruthenium(II) and para -toluenesulfonic acid (p -TSA) co-catalyzed reactions is described. The catalytic process is shown to take place first via intermediate formation of an allyl ketone and then addition of an aniline derivative to the allyl ketone. The p -TSA is a catalyst for both allyl ketone and quinoline synthetic steps. The method allowed us to synthesize a wide range of quinoline derivatives and introduce different substituents by employing various simple starting materials. The reaction allows the synthesis of halogen-containing products. [source] | |||||||||||||