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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   Recent Advances in Phenol Dearomatization and Its Application in Complex Syntheses [作者：DING QIUPING; YE YANG; FAN RENHUA,期刊：Synthesis, 页码：1-16 , 文章类型： Review，,卷期：2013年45-1] As a powerful tool, the dearomatization of phenols has been explored extensively and utilized by organic chemists during the course of complex syntheses. This review highlights recent advances in phenol dearomatizations,... The First Practical Additive-Free 1,4-Conjugated Alkylation of Fluoro-alkylated Electron-Deficient Olefins with Various Organozinc Reagents [作者：MORIGAKI ATSUNORI; MIYABE TOMOTSUGU; TSUKADE KAZUKI; ARIMITSU SATORU; ISHIHARA TAKASHI; KONNO TSUTOMU,期刊：Synthesis, 页码：101-105 , 文章类型： Article，,卷期：2013年45-1] 1,4-Conjugated alkylation of fluoroalkylated olefins with organozinc reagents, such as RZnI and R2Zn, was conducted smoothly to give the corresponding products in moderate yields without the use of either transition meta... A Simple Synthesis of 2 '-Deoxy-3 '-Thioinosine and Its Phosphorothioamidite [作者：LUO QIANFU; CHENG RENJUN; WANG QIU; BAO SHUMING,期刊：Synthesis, 页码：106-110 , 文章类型： Article，,卷期：2013年45-1] 5'-O-{[Bis(4-methoxyphenyl)(phenyl)methyl])-2'-deoxy-3'-thioinosine and its S-phosphorothioamidite were prepared in five and six steps, respectively, from commercially available 2'-deoxyinosine. The key 3'-thio intermedi... A One-Pot Transition-Metal-Free Tandem Process to 1,4-Benzodiazepine Scaffolds [作者：LI YANQIU; ZHAN CHUNJING; YANG BINGCHUAN; CAO XIAOQUN; MA CHEN,期刊：Synthesis, 页码：111-117 , 文章类型： Article，,卷期：2013年45-1] An efficient and practical method for the synthesis of 1,4-benzodiazepines is reported. This methodology offers a transition-metal-free tandem process in one pot. This process is applicable to the construction of a wide ... Palladium-Catalyzed Tandem Carbocyclization-Suzuki Coupling Reactions of Trifluoromethyl-Containing Building Blocks Leading to 2-Trifluoromethylindenes [作者：WANG WENYING; SUN LEILEI; DENG CHENLIANG; TANG RIYUAN; ZHANG XINGGUO,期刊：Synthesis, 页码：118-126 , 文章类型： Article，,卷期：2013年45-1] A palladium-catalyzed tandem carbocyclization-Suzuki coupling is described leading to the synthesis of trifluoromethyl-containing indenes in moderate to good yields. The reactions take place in the presence of palladium(... Regioselective Aromatic Nucleophilic Substitution in N-Aryl-2-nitrosoanilines with Oxygen and Nitrogen Nucleophiles [作者：WROBEL ZBIGNIEW; STACHOWKA KAROLINA; KWAST ANDRZEJ,期刊：Synthesis, 页码：127-133 , 文章类型： Article，,卷期：2013年45-1] Aromatic nucleophilic substitution of halogens in N-aryl-2-nitrosoanilines with ammonia, alkylamines and alkoxide ions proceeds efficiently and highly regioselectively in the position para to the nitroso group. When two ... Synthesis of Nucleo Aminooxy Acid Derivatives [作者：NOEL OLIVIER; XIE JUAN,期刊：Synthesis, 页码：134-140 , 文章类型： Article，,卷期：2013年45-1] Nucleobase-functionalized peptides have attracted increasing interest because of their well-ordered secondary structures and stability toward enzymatic degradations. We have designed and synthesized nucleo aminooxy acids... General Amination Reactions for the Synthesis of Ynamides [作者：EVANO GWILHERM; JOUVIN KEVIN; COSTE ALEXIS,期刊：Synthesis, 页码：17-26 , 文章类型： Review，,卷期：2013年45-1] The development of general syntheses of ynamides and related compounds based on various amination strategies are described in this short review. Reactions are classified according to the type of amination used and compar... Efficient alpha-Mannosylation of Phenols: The Role of Carbamates as Scavengers for Activated Glycosyl Donors [作者：SCHUELER PETER; FISCHER SEBASTIAN N; MARSCH MICHAEL; OBERTHUER MARKUS,期刊：Synthesis, 页码：27-39 , 文章类型： Article，,卷期：2013年45-1] The boron trifluoride activation of trichloroacetimidate donors was found to be an efficient method for the alpha-mannosylation of tyrosine-containing acceptors. Most notably, these conditions are compatible with the com... A Practical Protocol for the Hiyama Cross-Coupling Reaction Catalyzed by Palladium on Carbon [作者：MONGUCHI YASUNARI; YANASE TAKAYOSHI; MORI SHIGEKI; SAJIKI HIRONAO,期刊：Synthesis, 页码：40-44 , 文章类型： Article，,卷期：2013年45-1] A method for the palladium on carbon (Pd/C) catalyzed cross-coupling reaction between aryl halides and trialkoxy(aryl) silanes in the presence of a small amount of water is established using tris(4-fluorophenyl) phosphin... An Efficient Synthesis of 2-Aminothiophenes via the Gewald Reaction Catalyzed by an N-Methylpiperazine-Functionalized Polyacrylonitrile Fiber [作者：MA LICHAO; YUAN LIWEI; XU CHANGZHU; LI GUOWEI; TAO MINLI; ZHANG WENQIN,期刊：Synthesis, 页码：45-52 , 文章类型： Article，,卷期：2013年45-1] A new N-methylpiperazine-functionalized polyacrylonitrile fiber has been developed to catalyze the Gewald reaction between 2,5-dihydroxy-1,4-dithiane and activated nitriles to afford 3-substituted 2-aminothiophenes in go... Thermal [3+2] Cycloaddition of Aromatic Azomethine Imines with Allenoates [作者：ZHANG LEI; JING CHENGFENG; LIU HONGLEI; WANG BO; LI ZHEN; JIANG HUI; YU HAO; GUO HONGCHAO,期刊：Synthesis, 页码：53-64 , 文章类型： Article，,卷期：2013年45-1] The thermal [3+2] cycloadditions of two classes of aromatic azomethine imines with allenoates have been investigated. The reactions are operationally simple and proceed smoothly under mild reaction conditions to provide ... Synthesis of beta-Hydroxy O-Alkyl Hydroxylamines from Epoxides Using a Convenient and Versatile Two-Step Procedure [作者：MALIK GAELLE; FERRY ANGELIQUE; GUINCHARD XAVIER; CRICH DAVID,期刊：Synthesis, 页码：65-74 , 文章类型： Article，,卷期：2013年45-1] A simple and convenient synthetic method was developed to prepare beta-hydroxy O-alkyl hydroxylamines in which base-mediated ring opening of epoxides with acetophenone oxime followed by cleavage of the oxime with 2,4-din... One-Pot, Three-Component Synthesis of Novel 4-Phenyl-2-[3-(alkynyl/alkenyl/aryl)phenyl]pyrimidine Libraries via Michael Addition, Cyclization, and C-C Coupling Reactions: A New MCR Strategy [作者：REDDY L SRINIVASULA; REDDY T RAM; REDDY N C GANGI; MOHAN REDDY BODIREDDY; LINGAPPA Y,期刊：Synthesis, 页码：75-84 , 文章类型： Article，,卷期：2013年45-1] Privileged medicinal scaffolds based on the structures of 4-phenyl-2-[3-(alkynyl/alkenyl/aryl)phenyl]-substituted pyrimidines have been synthesized via a single-step, three-component reaction of 3-(dimethylamino)-1-pheny... Efficient Synthesis of Imidazole-Fused Benzodiazepines Using Palladium-Catalyzed Intramolecular C-N Bond Formation Reaction [作者：MITRA SUDIPTA; DARIRA HEENA; CHATTOPADHYAY PARTHA,期刊：Synthesis, 页码：85-92 , 文章类型： Article，,卷期：2013年45-1] An efficient three-step synthetic route to imidazole-fused benzodiazepines from imidazole-2-carbaldehyde is described. Application of intramolecular Buchwald-Hartwig cycloamination reaction in the final step is shown to ... Structural Reorganization of Allyl Isothiocyanate into Pyrrole Ring under Superbase: A Straightforward Access to NH-2-(Alkylsulfanyl)-1H-pyrroles and N-Alkyl-2-(alkylsulfanyl)-1H-pyrroles [作者：NEDOLYA NINA A; BRANDSMA LAMBERT; TROFIMOV BORIS A,期刊：Synthesis, 页码：93-100 , 文章类型： Article，,卷期：2013年45-1] A novel and facile synthetic route to NH-2-(alkylsulfanyl)-1H-pyrroles and N-alkyl-2-(alkylsulfanyl)-1H-pyrroles is reported. This was achieved by deprotonation of allyl isothiocyanate with the superbasic pair lithium di...