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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21条记录   Synthesis and Properties of Fluoropyrroles and Their Analogues [作者：SERDYUK OLGA V; MUZALEVSKIY VASILIY M; NENAJDENKO VALENTINE G,期刊：Synthesis, 页码：2115-2137 , 文章类型： Review，,卷期：2012年44-14] Pyrroles and indoles are important subunits of many natural products and pharmacologically active compounds. Fluorinated compounds possess a unique complex of physical, chemical, and biological properties that results in... Asymmetric Dehydrative C-, N-, and O-Allylation Using Naph-diPIM-dioxo-i-Pr-CpRu/p-TsOH Combined Catalyst [作者：MIYATA KENGO; KITAMURA MASATO,期刊：Synthesis, 页码：2138-2146 , 文章类型： Article，,卷期：2012年44-14] (S,S)- or (R,R)-Naph-diPIM-dioxo-i-Pr-CpRu(II) complex with a Bronsted acid catalyzes dehydrative intermolecular C-allylation with high enantio- and regioselectivity. The new soft Ru/hard H+ combined catalyst can also be... Y(OTf)(3)-Catalyzed Diastereoselective [3+2] Cycloaddition of N-Tosyl-aziridines and Imines; Efficient Synthesis of Multisubstituted Imidazolidines [作者：WU XINGXING; ZHANG JUNLIANG,期刊：Synthesis, 页码：2147-2154 , 文章类型： Article，,卷期：2012年44-14] An efficient Y(OTf)(3)-catalyzed generation of azomethine ylides from donor-acceptor aziridines and their [3+2] cycloaddition with imines was developed. The method provides facile access to multisubstituted imidazolidine... Lewis Acid Promoted Reactions of 1,1-Diarylallenes and Ketone Derivatives: Synthesis of Indenes by an Addition/Cyclization Reaction [作者：YAMAZAKI SHOKO; FUKUSHIMA YUGO; UKAI TETSUMA; TATSUMI KOHEI; OGAWA AKIYA,期刊：Synthesis, 页码：2155-2161 , 文章类型： Article，,卷期：2012年44-14] The Lewis acid promoted reaction of 1,1-diarylallenes with ketone derivatives was examined. The tin(IV) chloride promoted reaction of diarylallenes with vinyl ketones gave indene derivatives through a conjugate addition/... 'Click'-BINOLs: A New Class of Tunable Ligands for Asymmetric Catalysis [作者：BECKENDORF STEPHAN; MANCHENO OLGA GARCIA,期刊：Synthesis, 页码：2162-2172 , 文章类型： Article，,卷期：2012年44-14] A new class of easily tunable 1,2,3-triazole-BINOL ligands, 'click'-BINOLs, have been synthesized from readily available alkynes and several azido-BINOL derivatives using the powerful Huisgen [3+2] cycloaddition 'click' ... Internal Lewis Acid Assisted Benzoic Acid Catalysis [作者：AUVIL TYLER J; MATTSON ANITA E,期刊：Synthesis, 页码：2173-2180 , 文章类型： Article，,卷期：2012年44-14] Internal Lewis acid assisted benzoic acid derivatives are introduced as new low-molecular-weight single-hydrogen-bond donor catalysts for the activation of nitroalkenes. Selected 2-borylbenzoic acid derivatives gave good... Copper(II) Triflate-Sodium Dodecyl Sulfate Catalyzed Preparation of 1,2-Diphenyl-2,3-dihydro-4-pyridones in Aqueous Acidic Medium [作者：LANARI DANIELA; PIERMATTI ORIANA; PIZZO FERDINANDO; VACCARO LUIGI,期刊：Synthesis, 页码：2181-2184 , 文章类型： Article，,卷期：2012年44-14] The reactions between N-benzylideneanilines and Danishefsky's diene proceed smoothly in acidic aqueous medium in the presence of a catalytic amount of copper(II) triflate-sodium dodecyl sulfate [Cu(OTf)(2)-SDS] to afford... Lewis Acid Catalyzed Benzylic C-H Bond Functionalization of Azaarenes; Addition to Imines and Enones [作者：KOMAI HIROTOMO; YOSHINO TATSUHIKO; MATSUNAGA SHIGEKI; KANAI MOTOMU,期刊：Synthesis, 页码：2185-2194 , 文章类型： Article，,卷期：2012年44-14] Lewis acid catalyzed benzylic C-H bond functionalization of alkyl-substituted azaarenes is described. The addition to N-tosyl imines proceeded under solvent-free conditions using various Lewis acids. Cu(OTf)(2) was the b... Bidentate Lewis Acid Catalyzed Inverse-Electron-Demand Diels-Alder Reaction for the Selective Functionalization of Aldehydes [作者：SCHWEIGHAUSER LUCA; BODOKY INA; KESSLER SIMON N; HAEUSSINGER DANIEL; WEGNER HERMANN A,期刊：Synthesis, 页码：2195-2199 , 文章类型： Article，,卷期：2012年44-14] The inverse-electron-demand Diels-Alder (IEDDA) reaction catalyzed by a bidentate Lewis acid was applied to enamines generated in situ from aldehydes. In general, a high functional group tolerance has been observed. Side... Functionalization of 3-Chlorobenzaldehyde [作者：AKSJONOVA KRISTINE; BELYAKOV SERGEY; LIEPINSH EDVARDS; BOMAN ARNE; LUNDSTEDT TORBJORN; LEK PER; TRAPENCIERIS PETERIS,期刊：Synthesis, 页码：2200-2208 , 文章类型： Article，,卷期：2012年44-14] 2-Substituted 3-chlorobenzaldehydes were prepared from the corresponding 2-(3-chlorophenyl)-1,3-dioxolanes using an ortho-lithiation strategy. The 6-chloro-2-formylbenzamide exists only in a ring form, but 6-chloro-2-for... Synthesis of 2-Arylbenzothiazole Derivatives Based on Activated Carbon/Oxygen Oxidation Followed by Suzuki-Miyaura Coupling [作者：DHAYALAN VASUDEVAN; HAYASHI MASAHIKO,期刊：Synthesis, 页码：2209-2216 , 文章类型： Article，,卷期：2012年44-14] A variety of 2-arylbenzothiazole derivatives were synthesized by the reaction of 2-aminobenzenethiol with substituted benzaldehydes in the presence of activated carbon and molecular oxygen system followed by Suzuki-Miyau... A One-Pot Synthesis of Aurones from Substituted Acetophenones and Benzaldehydes: A Concise Synthesis of Aureusidin [作者：ZHAO XIAOLONG; LIU JIE; XIE ZHIXIANG; LI YING,期刊：Synthesis, 页码：2217-2224 , 文章类型： Article，,卷期：2012年44-14] A one-pot synthesis of aurones from substituted acetophenone and benzaldehyde has been developed on the basis of an improved Algar-Flynn-Oyamada reaction. By using this method, several aurones were prepared in three step... Synthesis of Homotaurine and 1-Substituted Homotaurines from alpha,beta-Unsaturated Nitriles [作者：MA YUNHAI; XU JIAXI,期刊：Synthesis, 页码：2225-2230 , 文章类型： Article，,卷期：2012年44-14] Homotaurine and a series of 1-substituted homotaurines were readily synthesized in satisfactory to good yields via the Michael addition of thioacetic acid to aliphatic and aromatic alpha,beta-unsaturated nitriles followe... A Practical Synthesis of 2-{4-[4-Fluoro-3-(trifluoromethyl)phenyl]-2-(piperidin-4-yl)-1H-imidazol -1-yl}-N,N-dimethylethanamine [作者：VAID RADHE K; SPITLER JEREMY; BOINI SATHISH; HENRY KENNETH; JIANSHENG XU; GAO BAITAO; LU XIAOQUAN,期刊：Synthesis, 页码：2231-2236 , 文章类型： Article，,卷期：2012年44-14] A practical synthesis of the title compound was accomplished by hydrogenation of 2-{4-[4-fluoro-3-(trifluoromethyl)phenyl]-2-(pyridin-4-yl)-1H-imidazol-1-yl}-N,N-dimethylethanamine. The latter was obtained by N-alkylatio... Direct, Metal-Free Synthesis of Benzyl Alcohols and Deuterated Benzyl Alcohols from p-Toluenesulfonylhydrazones Using Water as Solvent [作者：GARCIAMUNOZ ANGEL; ORTEGAARIZMENDI ALDO I; GARCIACARRILLO MARIO A; DIAZ EDUARDO; GONZALEZRIVAS NELLY; CUEVASYANEZ ERICK,期刊：Synthesis, 页码：2237-2242 , 文章类型： Article，,卷期：2012年44-14] A novel library of diverse alcohols was synthesized by metal-free couplings of diazoalkanes derived from p-toluenesulfonylhydrazones to water under reflux and microwave conditions, in high yields. In addition, this proto... Total Synthesis of (+)-Cladospolide A [作者：PRASAD KAVIRAYANI R; REVU OMKAR,期刊：Synthesis, 页码：2243-2248 , 文章类型： Article，,卷期：2012年44-14] A stereoselective total synthesis of (+)-cladospolide A from D-ribose is described. Key features of the synthesis include olefin cross metathesis and Yamaguchi lactonization.