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文章名     作者     期刊名     摘要     卷     期         如果没有找到您所需要的文献，请点击 ——此处申请     共34条记录   Green Functional Group Transformations by Supported Ruthenium Hydroxide Catalysts [作者：YAMAGUCHI KAZUYA; MIZUNO NORITAKA,期刊：SYNLETT, 页码：2365-2382 , 文章类型： Article，,卷期：2010年-16] This account summarizes our recent research on green functional group transformations using easily prepared supported ruthenium hydroxide catalysts [Ru(OH)(x)/support, support = Al2O3, TiO2, or Fe3O4]. Various kinds of f... Synthesis of Organosulfur Compounds Based on Cyclocondensation Reactions of 3-Arylthio-1-silyloxy-1,3-butadienes and 1,3-Bis(silyloxy)-1,3-butadienes [作者：NAWAZ MUHAMMAD; SHER MUHAMMAD; LANGER PETER,期刊：SYNLETT, 页码：2383-2391 , 文章类型： Article，,卷期：2010年-16] Cyclocondensation reactions of sulfur-containing dienes, such as 3-arylthio-1-silyloxy-1,3-butadienes and 4-arylthio1,3- bis(trimethylsilyloxy)-1,3-butadienes, with various dielectrophiles and dieneophiles allow for a co... Synthesis of Spiro C-Arylglycoriboside via Pd(II)-Catalyzed Spirocyclization [作者：AWASAGUCHI KENICHIRO; MIYAZAWA MASAHIRO; UOYA IKUYO; INOUE KOICHI; NAKAMURA KOJI; YOKOYAMA HAJIME; KAKUDA HIROKO; HIRAI YOSHIRO,期刊：SYNLETT, 页码：2392-2396 , 文章类型： Article，,卷期：2010年-16] Spiro C-arylglycoriboside was synthesized in 21 steps via Pd(II)-catalyzed spirocyclization as a key reaction. Hemiketal was obtained in 47% overall yield from cis-2-butene-1,4-diol and spirocyclized with PdCl2(PhCN)(2) ... An Efficient Synthesis of de novo Imidates via Aza-Claisen Rearrangements of N-Allyl Ynamides [作者：DEKORVER KYLE A; NORTH TROY D; HSUNG RICHARD P,期刊：SYNLETT, 页码：2397-2402 , 文章类型： Article，,卷期：2010年-16] A novel thermal 3-aza-Claisen rearrangement of N-allyl ynamides for the synthesis of a-allyl imidates is described. Also, a sequential aza-Claisen, palladium-catalyzed Overman rearrangement is described for the synthesis... Efficient Borylation of Reactive Aryl Halides with MPBH (4,4,6-Trimethyl-1,3,2-dioxaborinane) [作者：PRAVEENGANESH NAGESWARAN; DEMORY EMILIEN; GAMON CHRISTINE; BLANDIN VERONIQUE; CHAVANT PIERRE Y,期刊：SYNLETT, 页码：2403-2406 , 文章类型： Article，,卷期：2010年-16] The combination of 4,4,6-trimethyl-1,3,2-dioxaborinane, a particularly stable and inexpensive borylation reagent, and Buchwald's palladium catalyst provides a simple, fast, cost-effective borylation of electron-rich, rea... New Pyrrolo[2,1-a]phthalazine Derivatives by One-Pot Three-Component Synthesis [作者：DUMITRASCU FLOREA; CAPROIU MIRON TEODOR; GEORGESCU FLORENTINA; DRAGHICI BOGDAN; POPA MARCEL MIREL; GEORGESCU EMILIAN,期刊：SYNLETT, 页码：2407-2410 , 文章类型： Article，,卷期：2010年-16] The synthesis of the pyrrolo[2,1-a] phthalazine derivatives was performed by an efficient one-pot three-component reaction starting from phthalazine, 2-bromoacetophenones and nonsymmetrical and symmetrical acetylenic dip... Synthesis of New 2-Benzazepino[4,5-a]naphthalene Derivatives via 1,7-Electrocyclisation of Nonstabilised Azomethine Ylides [作者：NOVAK TIBOR; MUCSI ZOLTAN; BALAZS BARBARA; KERESZTELY LASZLO; BLASKO GABOR; NYERGES MIKLOS,期刊：SYNLETT, 页码：2411-2414 , 文章类型： Article，,卷期：2010年-16] Novel 2-benzazepino[4,5-a]naphthalene derivatives were synthesised efficiently via 1,7-electrocyclisation of nonstabilised azomethine ylides derived from 1-aryl- or 1-alkenyl-naphthalene- 2-carbaldehyde derivatives. In s... Rapid and Regioselective Hydrogenation of alpha,beta-Unsaturated Ketones and Alkylidene Malonic Diesters Using Hantzsch Ester Catalyzed by Titanium Tetrachloride [作者：CHE JUN; LAM YULIN,期刊：SYNLETT, 页码：2415-2420 , 文章类型： Article，,卷期：2010年-16] A regioselective hydrogenation of alpha,beta-unsaturated ketones and alkylidene malonic diesters using Hantzsch ester as the reducing agent and titanium tetrachloride as a catalyst is described. The short reaction times ... A Metal-Free, Three-Component Manifold for the C2-Functionalization of 1-Substituted Imidazoles Operating 'On Water' [作者：CRUZACOSTA FABIO; DE ARMAS PEDRO; GARCIATELLADO FERNANDO,期刊：SYNLETT, 页码：2421-2424 , 文章类型： Article，,卷期：2010年-16] A metal-free, three-component process for the C2-functionalization of N-alkylated imidazoles is reported The multicomponent manifold operates under 'on water' conditions through the formation of a water-stable (permanent... Three-Component Mannich Couplings En Route to Substituted Aminophenol and Benzoxazine Derivatives [作者：BARROSO SONIA; ABREU ANA M; ARAUJO ANA C; COELHO ANA M; MAULIDE NUNO; MARTINS ANA M,期刊：SYNLETT, 页码：2425-2428 , 文章类型： Article，,卷期：2010年-16] The three-component Mannich coupling of phenols, primary amines, and aldehydes was investigated. Unexpectedly, benzoxazine products were obtained in most cases, even in instances where steric hindrance would seem to mili... Exceptionally Active Catalysts for the Formation of Carbamates from Alcohols and Isocyanates: Molybdenum(VI) Dichloride Dioxide and Its DMF Complex [作者：STOCK CHRISTIAN; BRUECKNER REINHARD,期刊：SYNLETT, 页码：2429-2434 , 文章类型： Article，,卷期：2010年-16] Small amounts of MoO2Cl2 or MoO2Cl2(DMF)(2) catalyze carbamate formation from an alcohol and isocyanates: 0.1 mol% of the respective additive allow primary, secondary or tertiary alcohols to add to aliphatic or aromatic ... Short and Simple Method of Synthesis of Some Pyrrolo[3,2-b]quinoline Derivatives from Easily Available Nitrobenzene Derivatives [作者：WROBEL ZBIGNIEW; WOJCIECHOWSKI KRZYSZTOF; KWAST ANDRZEJ; GAJDA NORBERT,期刊：SYNLETT, 页码：2435-2438 , 文章类型： Article，,卷期：2010年-16] The Vilsmeier-Hack condensation of ortho-cyanomethylated nitroarenes with N-methylpyrrolidone, followed by cyclization promoted by O,N-bistrimethylsilylacetamide and DBU in DMF led directly to pyrrolo[3,2-b]quinoline der... Microwave-Assisted Synthesis of N-Monosubstituted Urea Derivatives [作者：DE LUCA LIDIA; PORCHEDDU ANDREA; GIACOMELLI GIAMPAOLO; MURGIA IRENE,期刊：SYNLETT, 页码：2439-2442 , 文章类型： Article，,卷期：2010年-16] An easy and rapid procedure for the preparation of N-monosubstituted ureas via reaction between potassium cyanate and a wide range of amines is described. The procedure was performed under microwave irradiation using wat... 3,3 '-Bis(arylbenzofurans) via a Gold-Catalyzed Domino Process [作者：AUZIAS MATHIEU G; NEUBURGER MARKUS; WEGNER HERMANN A,期刊：SYNLETT, 页码：2443-2448 , 文章类型： Article，,卷期：2010年-16] A new heterogeneous gold-catalyzed system for the domino cyclization oxidative coupling of 2-alkynyl phenols for the formation of 3,3'-bisbenzofurans was developed. The substrate and the catalyst scope as well as the rea... Efficient Preparation of 2-Aminomethylbiphenyls via Suzuki-Miyaura Reactions [作者：BOUDREAULT PIERRELUC; CARDINAL SEBASTIEN; VOYER NORMAND,期刊：SYNLETT, 页码：2449-2452 , 文章类型： Article，,卷期：2010年-16] We prepared four 2-(aminomethyl)arylboronic acids and studied their reactivity in the Suzuki-Miyaura coupling reaction with different aryl halides. We observed significant increases in yields and shorter reaction times w... A Practical and Highly Efficient Hydroacylation Reaction of Azodicarboxylates with Aldehydes in Water [作者：ZHANG QIANYING; PARKER ERICA; HEADLEY ALLAN D; NI BUKUO,期刊：SYNLETT, 页码：2453-2456 , 文章类型： Article，,卷期：2010年-16] The very efficient hydroacylation reaction of azodicarboxylates, with various aldehydes, was carried successfully out at room temperature in water without the use of a catalyst to obtain a variety of hydrazine imide prod...