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Three-Component Reaction (three-component + reaction)
Kinds of Three-Component Reaction Selected AbstractsA Simple Synthesis of Functionalized 3-Bromocoumarins by a One-Pot Three-Component ReactionEUROPEAN JOURNAL OF ORGANIC CHEMISTRY, Issue 6 2010Davide Audisio Abstract Functionalized 3-bromocoumarins 2 have been prepared by a simple one-pot bromination/Wittig/cyclization tandem process from methyl (triphenylphosphoranylidene)acetate, N -bromosuccinimide and a series of 2-hydroxybenzaldehydes. Owing to the commercial availability of salicylaldehyde derivatives, this approach offers such a diverse range of compounds that it fulfills the recent demand for the generation of large combinatorial chemical libraries based on the coumarin scaffold. [source] An Efficient Method for the Synthesis of Benzo[f]quinoline and Benzo[a]phenanthridine Derivatives Catalyzed by Iodine by a Three-Component Reaction of Arenecarbaldehyde, Naphthalen-2-amine, and Cyclic KetoneEUROPEAN JOURNAL OF ORGANIC CHEMISTRY, Issue 20 2008Xiang-Shan Wang Abstract A mild, efficient, and general method for the synthesis of benzo[f]quinoline and benzo[a]phenanthridine derivatives by a three-component reaction of arenecarbaldehyde, naphthalen-2-amine, and cyclic ketone using iodine as catalyst is described. A possible reaction mechanism for the formation of the product is proposed based on further experimental results.(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008) [source] Three-Component Reaction Using the Bestmann,Ohira Reagent: A Regioselective Synthesis of Phosphonyl Pyrazole Rings,ANGEWANDTE CHEMIE, Issue 18 2010Kishor Mohanan Dr. Aus drei mach eins: Eine neue Mehrkomponentenreaktion mit Beteiligung eines Aldehyds, eines Cyansäurederivats und des Bestmann-Ohira-Reagens (BOR) wurde für die Synthese von substituierten Phosphonylpyrazolen entwickelt. Der Prozess wurde auch mit einer Kupfer-katalysierten 1,3-dipolaren Azid-Alkin-Cycloaddition kombiniert, um fünf neue Bindungen und zwei heterocyclische Ringe in einem Eintopfprozess aufzubauen. [source] ChemInform Abstract: Highly Enantioselective Relay Catalysis in the Three-Component Reaction for Direct Construction of Structurally Complex Heterocycles.CHEMINFORM, Issue 40 2010Chao Wang Abstract The three-component cascade reaction, consisting of an enantioselective [4 + 2] cycloaddition reaction catalyzed by chiral phosphoric acid and a subsequent catalytic intramolecular hydroamination by gold(I) complex, provides a method to access structurally diverse julolidine derivatives. [source] ChemInform Abstract: Synthesis of 4-Aryl-3-methyl-6-oxo-4,5,6,7-tetrahydro-2H-pyrazolo [3,4-b]pyridine-5-carbonitrile via a One-Pot, Three-Component Reaction.CHEMINFORM, Issue 38 2010Abbas Rahmati Abstract 3-Amino-5-methylpyrazole, ethyl cyanoacetate and aromatic aldehydes undergo an acid-catalyzed condensation to generate diastereomeric mixtures of pyrazolopyridinones (III)/(IV). [source] ChemInform Abstract: Three-Component Reaction of 5,5-Dimethylcyclohexane-1,3-dione, Aromatic Aldehydes, and Acetonitrile in the Presence of Chlorosulfonic Acid Forming N-[(2-Hydroxy-4-4-dimethyl-6-oxocyclohexene-1-yl)-aryl-methyl] -acetamides.CHEMINFORM, Issue 15 2010Mohammad Anary-Abbasinejad Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: An Efficient and Direct Synthesis of 2-Thiopyridines (IV) via Microwave-Assisted Three-Component Reaction.CHEMINFORM, Issue 6 2010Xing-Han Wang Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Novel Three-Component Reaction of a Secondary Amine and a 2-Hydroxybenzaldehyde Derivative with an Isocyanide in the Presence of Silica Gel: An Efficient One-Pot Synthesis of Benzo[b]furan Derivatives.CHEMINFORM, Issue 2 2010Ali Ramazani Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: User-Friendly Stereoselective One-Pot Access to 1,4-Diazepane Derivatives by a Cyclodehydrative Three-Component Reaction with 1,3-Dicarbonyls.CHEMINFORM, Issue 37 2009Enrique Sotoca 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: An Efficient Synthesis of Pyrimido[4,5-b]quinoline Derivatives via Three-Component Reaction in Aqueous Media.CHEMINFORM, Issue 36 2009Da-Qing Shi 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: Iodine-Catalyzed Three-Component Reaction: A Rapid Synthesis of ,-Alkoxy Azides and Homoallyl Ethers.CHEMINFORM, Issue 32 2009Jhillu S. Yadav 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: Pronounced Catalytic Effect of a Micellar Solution of Sodium Dodecylsulfate (SDS) Upon a Three-Component Reaction of Aldehydes, Amines, and Ketones under Neutral Conditions.CHEMINFORM, Issue 28 2009Abbas Ali Jafari 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: Synthesis Utility of Ammonium Salts in a Cu-Catalyzed Three-Component Reaction as a Facile Coupling Partner.CHEMINFORM, Issue 18 2009Jinho Kim 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: One-Pot Three-Component Reaction Providing 1,5-Benzodiazepine Derivatives.CHEMINFORM, Issue 16 2009Kenichi Murai 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: Microwave-Assisted Three-Component Reaction for the Synthesis of Pyrido[2,,1,:2,3]imidazo[4,5-c]isoquinolin-5(6H)-ones.CHEMINFORM, Issue 13 2009Fadime Mert-Balci 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: Imine Allylation Using 2-Alkoxycarbonyl Allylboronates as an Expedient Three-Component Reaction to Polysubstituted ,-exo-Methylene-,-lactamsCHEMINFORM, Issue 11 2009Tim G. Elford 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: Solvent- and Catalyst-Free Three-Component Reaction with ,-Ketoamides for the Stereoselective One-Pot Access to 1,4-Diazepines.CHEMINFORM, Issue 40 2008Enrique Sotoca 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: Sequential Catalytic Process: Synthesis of Quinoline Derivatives by AuCl3/CuBr-Catalyzed Three-Component Reaction of Aldehydes, Amines, and Alkynes.CHEMINFORM, Issue 38 2008Fengping Xiao 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: Three-Component Reaction of 2-Alkynylbenzaldehyde, Amine, and Nucleophile Using Lewis Acid Surfactant Combined Catalyst in Water.CHEMINFORM, Issue 36 2008Yang Ye 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: Stereospecific Synthesis of Functionalized C5-Unsaturated Hydantoin Derivatives via a Three-Component Reaction.CHEMINFORM, Issue 30 2008Abdolali Alizadeh 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: In(OTf)3 -Catalyzed Synthesis of 4-Thiocyanotetrahydropyrans via a Three-Component Reaction.CHEMINFORM, Issue 15 2008J. S. Yadav 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: One-Pot Synthesis of Stable Phosphite Ylides by Three-Component Reaction Between Acetylenic Esters, Aldehyde Semicarbazones and Tributyl or Triethyl Phosphite.CHEMINFORM, Issue 6 2008Mohammad Anary-Abbasinejad 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] A Novel Three-Component Reaction: Synthesis of Some Complex Anellated Quinolines from Simple Acetanilides and via Intramolecular 1,3-Dipolar Cycloaddition of Azide to Nitrile.CHEMINFORM, Issue 48 2007Biswajita Baruah 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] New Three-Component Reaction: Novel Formation of a Seven-Membered Ring by the Unexpected Reaction at the ,-Position of the ,-Keto Ester.CHEMINFORM, Issue 36 2007Hiromichi Fujioka 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] Biginelli-Like Three-Component Reaction: Synthesis of Some New Ethyl 6-Ethoxycarbonylmethyl-4-aryl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carbo xylate Derivatives.CHEMINFORM, Issue 31 2007Javad Azizian 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] An Extremely Efficient Three-Component Reaction of Aldehydes/Ketones, Amines and Phosphines (Kabachnik,Fields Reaction) for the Synthesis of ,-Aminophosphonates Catalyzed by Magnesium Perchlorate.CHEMINFORM, Issue 26 2007Srikant Bhagat 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] Efficient Green Procedure for the Synthesis of Coumarin Derivatives by a One-Pot, Three-Component Reaction under Solvent-Free Conditions.CHEMINFORM, Issue 25 2007Liangce Rong 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 Novel Three-Component Reaction of Anilines, Formaldehyde and ,-Diketones: Simple Synthesis of 3-Spirosubstituted 1,2,3,4-Tetrahydroquinolines (IV).CHEMINFORM, Issue 15 2007Aliaksei P. Kadutskii 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] One-Pot Three-Component Reaction of Isocyanides, Dialkyl Acetylenedicarboxylates and Phthalhydrazide: Synthesis of Highly Functionalized 1H-Pyrazolo[1,2-b]phthalazine-5,10-diones (IV).CHEMINFORM, Issue 8 2007Mohammad Bagher Teimouri 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] L-Proline-Catalyzed One-Pot Three-Component Reaction for the Synthesis of ,-Alkoxy Ketones.CHEMINFORM, Issue 4 2007Rajasekhar Dodda 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] |