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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24条记录   Asymmetric Synthesis of 1-(9-Anthracenyl)ethylamine and Its Trifluoromethyl Analogue via Nucleophilic Addition to an N-(tert-Butylsulfinyl)imine [作者：HERNANDEZRODRIGUEZ MARCOS; CASTILLOHERNANDEZ TANIA; ELISA TREJOHUIZAR KARLA,期刊：Synthesis, 页码：2817-2821 , 文章类型： Article，,卷期：2011年-17] Asymmetric synthesis of the 9-anthracenyl analogues of 1-phenylethylamine and 2,2,2-trifluoro-1-phenylethylamine was achieved via nucleophilic addition to the corresponding N-(tert-butylsulfinyl)imine. Parallel Synthesis of 1-Substituted 5-(5-Oxopyrrolidin-3-yl)-1H-pyrazole-4-carboxamides [作者：PERDIH PETER; BASKOVC JERNEJ; DAHMANN GEORG; GROSELJ UROS; KOCAR DRAGO; NOVAK ANA; STANOVNIK BRANKO; SVETE JURIJ,期刊：Synthesis, 页码：2822-2832 , 文章类型： Article，,卷期：2011年-17] A parallel solution-phase synthesis of 5-(5-oxo-1-phenylpyrrolidin- 3-yl)-1H-pyrazole-4-carboxamide derivatives as conformationally constrained pyrazole analogues of histamine starting from itaconic acid was developed. T... Direct Arylation of Pyrrole Derivatives in Superbasic Media [作者：VAKULIUK OLENA; KOSZARNA BEATA; GRYKO DANIEL T,期刊：Synthesis, 页码：2833-2837 , 文章类型： Article，,卷期：2011年-17] Direct arylation of N-alkyl- and N-arylpyrroles with aryl iodides can be performed in superbasic media, without external addition of a transition-metal catalyst. Lithium hydroxide in dimethyl sulfoxide promotes this reac... Intramolecular Chemoselective Acylation of a Suitably Substituted Isoindole: Synthesis of (+/-)-Chilenine and (+/-)-Deoxychilenine [作者：WAKCHAURE PRASAD B; ARGADE NARSHINHA P,期刊：Synthesis, 页码：2838-2842 , 文章类型： Article，,卷期：2011年-17] Starting from 3,4-dimethoxyhomophthalic anhydride and 6-bromohomopiperonylamine, concise and efficient syntheses of Chilean berberis products chilenine and deoxychilenine have been demonstrated via partially divergent ro... Synthesis of 1-Vinylpyrrole-imidazole Alkaloids [作者：BELYAEVA KSENIYA V; ANDRIYANKOVA LUDMILA V; NIKITINA LINA P; IVANOV ANDREI V; AFONIN ANDREI V; USHAKOV IGOR A; MALKINA ANASTASIYA G; MIKHALEVA ALBINA I; TROFIMOV BORIS A,期刊：Synthesis, 页码：2843-2847 , 文章类型： Article，,卷期：2011年-17] The reaction between 1-methylimidazole, cyano(phenyl) acetylene, and 1-vinylpyrrole-2-carbaldehydes (MeCN, 20-25 degrees C) stereoselectively gives 1-vinylpyrrole-imidazole ensembles with a (Z,Z)-bis(2-cyano-1-phenylviny... Synthesis and Structure of Fluorescent Chelate Boron Complexes of 4-Anilinomethylidene-1-benzazepine-2,5-dione Ligands [作者：TOLLE NADINE; DUNKEL UTE; OEHNINGER LUCIANO; OTT INGO; PREU LUTZ; HAASE TOBIAS; BEHRENDS SOENKE; JONES PETER G; TOTZKE FRANK; SCHAECHTELE CHRISTOPH; KUBBUTAT MICHAEL H G; KUNICK CONRAD,期刊：Synthesis, 页码：2848-2858 , 文章类型： Article，,卷期：2011年-17] As analogues to the paullone kinase inhibitor family, boron chelate complexes of 4-anilinomethylidene-1-benzazepine-2,5-diones were prepared by reacting the ligands with boron trifluoride etherate or triphenylborane. The... Molten-State Nitration of Substituted Imidazoles: New Synthetic Approaches to the Novel Melt-Cast Energetic Material, 1-Methyl-2,4,5-trinitroimidazole [作者：DUDDU RAJA; ZHANG MAOXI; DAMAVARAPU REDDY; GELBER NATHANIEL,期刊：Synthesis, 页码：2859-2864 , 文章类型： Article，,卷期：2011年-17] Novel, one-step synthetic routes for the preparation of 1-methyl-2,4,5-trinitroimidazole (MTNI) are described. In addition, a new, molten-state nitration method for the synthesis of 1-methyl-2,4,5-trinitroimidazole is de... More Than Just Sweet - Sugar-Derived Stereodifferentiating Agents for Asymmetric Synthesis [作者：LEHNERT TOBIAS; OEZUEDURU GUELSUEM; GRUGEL HOLGER; ALBRECHT FABIAN; TELLIGMANN SUSANNE M; BOYSEN MIKE M K,期刊：Synthesis, 页码：2685-2708 , 文章类型： Review，,卷期：2011年-17] Stereodifferentiating agents such as chiral auxiliaries, reagents and additives as well as ligands for metal catalysis and organocatalysts are essential in asymmetric synthesis. While it is commonly agreed that amino aci... Lewis Acid or Alkyl Halide Promoted Rearrangements of Phosphor- and Phosphinimidates to N,N-Disubstituted Phosphor- and Phosphinamidates [作者：WILKENING INA; DEL SIGNORE GIUSEPPE; AHLBRECHT WIEBKE; HACKENBERGER CHRISTIAN P R,期刊：Synthesis, 页码：2709-2720 , 文章类型： Article，,卷期：2011年-17] In this paper, we describe the synthesis of N,N-disubstituted phosphor-and phosphinamidates via alkyl halide or Lewis acid catalyzed rearrangements of phosphor-or phosphinimidates. Furthermore, we introduce a novel one-p... Convenient Laboratory Method for the Synthesis of Symmetrical 1,3-Diphenylacetone Derivatives [作者：ROMER DUANE R,期刊：Synthesis, 页码：2721-2723 , 文章类型： Article，,卷期：2011年-17] A practical one-pot, two-step procedure for the synthesis of symmetrical 1,3-diphenylacetone derivatives from the corresponding phenylacetate has been developed. This procedure has been demonstrated by the synthesis of 1... Oligonucleotide Conjugates by Means of Copper-Free Click Chemistry - Expanding the Repertoire of Strained Cyclooctyne Phosphoramidites [作者：VAN DELFT PIETER; VAN SCHIE EVERT; MEEUWENOORD NICO J; OVERKLEEFT HERMAN S; VAN DER MAREL GIJSBERT A; FILIPPOV DMITRI V,期刊：Synthesis, 页码：2724-2732 , 文章类型： Article，,卷期：2011年-17] A set of four phosphoramidite building blocks containing a strained dibenzocyclooctyne moiety is reported, including one example equipped with a cleavable disulfide linker. Application of these amidites in solid-phase ol... Synthesis of 1,2,3-Triazole Elements in Histamine H(3) Receptor Ligands [作者：WALTER MIRIAM; KOTTKE TIM; WEIZEL LILIA; SCHWED J STEPHAN; STARK HOLGER,期刊：Synthesis, 页码：2733-2736 , 文章类型： Article，,卷期：2011年-17] 1,2,3-Triazole moieties were introduced in a histamine H(3) receptor antagonist pharmacophore blueprint with a versatile click chemistry approach, yielding potent ligands. Azide and alkynes were combined under copper(I) ... 'Click' Synthesis of Nonsymmetrical 4,4 '-Bis(1,2,3-triazolium) Salts [作者：AIZPURUA JESUS M; SAGARTZAZUAIZPURUA MAIALEN; AZCUNE ITXASO; MIRANDA JOSE I; MONASTERIO ZAIRA; GARCIALECINA EVA; FRATILA RALUCA M,期刊：Synthesis, 页码：2737-2742 , 文章类型： Article，,卷期：2011年-17] Nonsymmetrically substituted 4,4'-bis(1,2,3-triazolium) salts were prepared in a totally site-specific manner by copper(I)catalyzed 'click' [2+3] cycloaddition of 3-alkyl-4-ethynyl-1,2,3-triazolium salts with alkyl and a... Application of a Double Aza-Michael Reaction in a 'Click, Click, Cy-Click' Strategy: From Bench to Flow [作者：ZANG QIN; JAVED SALIM; ULLAH FARMAN; ZHOU AIHUA; KNUDTSON CHRISTOPHER A; BI DANSE; BASHA FATIMA Z; ORGAN MICHAEL G; HANSON PAUL R,期刊：Synthesis, 页码：2743-2750 , 文章类型： Article，,卷期：2011年-17] The development of a 'click, click, cy-click' process utilizing a double aza-Michael reaction to generate functionalized 1,2,5-thiadiazepane 1,1-dioxides is reported. Optimization in flow, followed by scale out of the in... Triple Mukaiyama-Michael Cascade toward a Tricyclic Framework [作者：SHPASSER DINA; KAPON MOSHE; BOTOSHANSKY MARK; EISEN MORIS S,期刊：Synthesis, 页码：2751-2753 , 文章类型： Article，,卷期：2011年-17] The intermolecular Mukaiyama-Michael addition between stoichiometric amounts of a bisketene acetal and methyl vinyl ketone is rapidly followed by a double cascade intramolecular Mukaiyama-Michael addition to form a fused... Facile and Convenient Syntheses of Fluorine-Containing Pyrido[2,3-h]-quinazolines and 1,7-Phenanthrolines by Condensation Reactions of 6,8-Bis(trifluoroacetyl)quinolin-5-amine with Carbonyl Compounds [作者：HINOSHITA MAMORU; SHIBATA DAI; HATAKENAKA MIZUKI; OKADA ETSUJI,期刊：Synthesis, 页码：2754-2760 , 文章类型： Article，,卷期：2011年-17] 6,8-Bis(trifluoroacetyl)quinolin-5-amine reacted easily with various aldehydes in the presence of aqueous ammonia to afford trifluoromethylated pyrido[2,3-h]quinazoline derivatives and 1,7-phenanthroline derivatives in g...