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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17条记录   Progress in Copper-Mediated Formation of Trifluoromethylated Arenes [作者：LIU TIANFEI; SHEN QILONG,期刊：European Journal of Organic Chemistry, 页码：6679-6687 , 文章类型： Review，,卷期：2012年-34] Development of transition-metal-catalyzed trifluoromethylation of arene substrates under mild reaction conditions has attracted great attention in the past few years. Among the many methods developed, copper-mediated tri... Domino Reactions Initiated by Enantioselective Cu-Catalyzed Conjugate Addition [作者：GALESTOKOVA ZUZANA; SEBESTA RADOVAN,期刊：European Journal of Organic Chemistry, 页码：6688-6695 , 文章类型： Review，,卷期：2012年-34] Enantioselective copper-catalyzed 1,4-additions of organometallic reagents are useful components of domino reactions. Enolates resulting from such additions readily react with a range of electrophilic reagents, such as a... Direct and Stereoselective Alkylation of Nitro Derivatives with Activated Alcohols in Trifluoroethanol [作者：PETRUZZIELLO DIEGO; GUALANDI ANDREA; GRILLI STEFANO; COZZI PIER GIORGIO,期刊：European Journal of Organic Chemistry, 页码：6697-6701 , 文章类型： Article，,卷期：2012年-34] Herein we disclose the simple, effective, and practical alkylation of nitroalkanes that takes place with benzylic, benzhydrylic, and propargylic alcohols in trifluoroethanol. A variety of different nitroalkanes bearing f... Acetamide as Cocatalyst for the Nitrogen-Directed Coupling of Arenes with Aryl Chlorides through Ruthenium-Catalyzed C-H Activation [作者：ZHANG JIE; YANG QIN; ZHU ZHU; YUAN MAO LIN; FU HAI YAN; ZHENG XUE LI; CHEN HUA; LI RUI XIANG,期刊：European Journal of Organic Chemistry, 页码：6702-6706 , 文章类型： Article，,卷期：2012年-34] A simple and highly efficient method for the cross-coupling of aromatics by CH activation is described. Acetamide was found to be an effective cocatalyst for this generally applicable ruthenium(II)-catalyzed direct aryla... Tsuji-Trost N-Allylation with Allylic Acetates by Using a Cellulose-Palladium Catalyst [作者：VADDULA BUCHI REDDY; SAHA AMIT; VARMA RAJENDER S; LEAZER JOHN,期刊：European Journal of Organic Chemistry, 页码：6707-6709 , 文章类型： Article，,卷期：2012年-34] Allylic amines were synthesized by a simple procedure using a biodegradable and easily recyclable heterogeneous cellulosePd catalyst through N-allylation of primary and secondary amines. The scope of this protocol includ... Bis(azidophenyl)phosphole Building Block for Extended pi-Conjugated Systems [作者：WEYMIENS WANNES; HARTL FRANTISEK; LUTZ MARTIN; SLOOTWEG J CHRIS; EHLERS ANDREAS W; MULDER JOS R; LAMMERTSMA KOOP,期刊：European Journal of Organic Chemistry, 页码：6711-6721 , 文章类型： Article，,卷期：2012年-34] Novel bis(azidophenyl)phosphole sulfide building block 8 has been developed to give access to a plethora of phosphole-containing p-conjugated systems in a simple synthetic step. This was explored for the reaction of the ... Absolute Configuration of Highly Flexible Natural Products by the Solid-State ECD/TDDFT Method: Ximaolides and Sinulaparvalides [作者：KURTAN TIBOR; JIA RUI; LI YAN; PESCITELLI GENNARO; GUO YUEWEI,期刊：European Journal of Organic Chemistry, 页码：6722-6728 , 文章类型： Article，,卷期：2012年-34] The quantum-mechanical calculation of chiroptical properties such as electronic circular dichroism (ECD) is an increasingly popular tool for establishing the absolute configuration of organic compounds, including natural... Variation of the Viologen Electron Relay in Cyclodextrin-Based Self-Assembled Systems for Photoinduced Hydrogen Evolution from Water [作者：CARBALLADA PABLO CONTRERAS; MOURTZIS NIKOS; FELICI MARCO; BONNET SYLVESTRE; NOLTE ROELAND J M; WILLIAMS RENE M; DE COLA LUISA; FEITERS MARTIN C,期刊：European Journal of Organic Chemistry, 页码：6729-6736 , 文章类型： Article，,卷期：2012年-34] The light-driven reduction of protons for the production of molecular hydrogen in multicomponent systems depends on electron relays such as viologens. We describe here the effect of viologens appended with guest moieties... Design and Synthesis of Janus-Type Chiral Dendritic Diphosphanes and Their Applications in Asymmetric Hydrogenation [作者：LIU JI; FENG YU; MA BAODE; HE YANMEI; FAN QINGHUA,期刊：European Journal of Organic Chemistry, 页码：6737-6744 , 文章类型： Article，,卷期：2012年-34] A series of chiral diphosphane-functionalized Janus dendrimers (up to 16 BINAP units) have been readily synthesized by using liquid-phase organic synthesis with the third-generation Frechet-type poly(aryl ether) dendron ... One-Pot Synthesis of Furo- or Thienoquinolines through Sequential Imination and Intramolecular Palladium-Catalyzed Direct Arylation [作者：BEYDOUN KASSEM; DOUCET HENRI,期刊：European Journal of Organic Chemistry, 页码：6745-6751 , 文章类型： Article，,卷期：2012年-34] The sequential imination and intramolecular palladium-catalyzed direct arylation of thiophene-3-carbaldehyde or furan-3-carbaldehyde with 2-haloanilines provided a one-pot access to furo- or thienoquinolines in high yiel... Iridium-Catalyzed Condensation of Amines and Vicinal Diols to Substituted Piperazines [作者：LORENTZPETERSEN LINDA L R; NORDSTROM LARS ULRIK; MADSEN ROBERT,期刊：European Journal of Organic Chemistry, 页码：6752-6759 , 文章类型： Article，,卷期：2012年-34] A straightforward procedure is described for the synthesis of piperazines from amines and 1,2-diols. The heterocyclization is catalyzed by [Cp*IrCl2]2 and sodium hydrogen carbonate and can be achieved with either toluene... Synthesis of Carbamates by Direct C-H Bond Activation of Formamides [作者：BARVE BALAJI D; WU YANGCHANG; ELSHAZLY MOHAMED; CHUANG DAWEI; CHUNG YUMING; TSAI YIHONG; WU SHOUFANG; KORINEK MICHAL; DU YINGCHI; HSIEH CHITING; WANG JEHJENG; CHANG FANGRONG,期刊：European Journal of Organic Chemistry, 页码：6760-6766 , 文章类型： Article，,卷期：2012年-34] Copper catalysed oxidative coupling reaction of formamides with beta-keto esters and 2-carbonyl-substituted phenols successfully proceeded through direct CH bond activation of formamides. The corresponding carbamates wer... Chemoselective Preparation of Unsymmetrical Bis(1,2,3-triazole) Derivatives and Application in Bis(1,2,3-triazole)-Modified Peptidomimetic Synthesis [作者：NIU TENGFEI; GU LIN; WANG LIANG; YI WENBIN; CAI CHUN,期刊：European Journal of Organic Chemistry, 页码：6767-6776 , 文章类型： Article，,卷期：2012年-34] An efficient chemoselective methodology for the syntheses of unsymmetrical bis(1,2,3-triazole) derivatives has been developed. This protocol utilizes alkynyl-substituted amines as bifunctional linkers to conjoin a copper... Synthesis of Pyrimidine-Modified NHC Ruthenium-Alkylidene Catalysts and Their Application in RCM, CM, EM and ROMP Reactions [作者：WU GUANGLONG; CAO SHENGLI; CHEN JIAN; CHEN ZILI,期刊：European Journal of Organic Chemistry, 页码：6777-6784 , 文章类型： Article，,卷期：2012年-34] A new type of N-heterocyclic carbene bearing ruthenium olefin metathesis catalyst was prepared through the incorporation of a chelated pyrimidinyl methylene subunit, in which electron-rich substituents were attached to s... Triguanide Derivatives: Synthesis, Crystal Structure and Evaluation of the Proliferation Effect on Some Tumor Cell Lines [作者：STRUKIL VJEKOSLAV; GLASOVAC ZORAN; DILOVIC IVICA; MATKOVICCALOGOVIC DUBRAVKA; SUMAN LIDIJA; KRALJ MARIJETA; ECKERTMAKSIC MIRJANA,期刊：European Journal of Organic Chemistry, 页码：6785-6797 , 文章类型： Article，,卷期：2012年-34] One-pot synthesis of new pentasubstituted triguanides 1ae starting from the corresponding monosubstituted guanidine derivatives and diisopropylcarbodiimide is described and a mechanism for formation of the products obser... Copper-Catalyzed Cascade Synthesis of 1H-Indolo[1,2-c]quinazoline Derivatives [作者：ZHANG HAO; JIN YIBAO; LIU HONGXIA; JIANG YUYANG; FU HUA,期刊：European Journal of Organic Chemistry, 页码：6798-6803 , 文章类型： Article，,卷期：2012年-34] A simple, efficient and practical approach to 1H-indolo[1,2-c]quinazoline derivatives has been developed that uses inexpensive and readily-available catalyst and substrates. The method should provide a new strategy for N...