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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25条记录   Enantioselective One-Pot Conjugate Addition of Grignard Reagents Followed by a Mannich Reaction [作者：SEBESTA RADOVAN; BILCIK FILIP; FODRAN PETER,期刊：European Journal of Organic Chemistry, 页码：5666-5671 , 文章类型： Article，,卷期：2010年-29] Asymmetric addition of Grignard reagents to cyclohexenone, catalyzed by ferrocene diphosphanes, afforded chiral magnesium enolates. These enolates reacted in a one-pot arrangement with N-benzylidenetoluenesulfonamide to ... Synthesis and Structural Analysis of Substituted Tripod-Shaped Tri- and Tetra(p-phenylene)s [作者：HIERREZUELO JESUS; GUILLEN ELENA; MANUEL LOPEZROMERO J; RICO RODRIGO; ROSA LOPEZRAMIREZ M; CARLOS OTERO J; CAI CHENGZHI,期刊：European Journal of Organic Chemistry, 页码：5672-5680 , 文章类型： Article，,卷期：2010年-29] We report here the synthesis of several tripod-shaped oligo(p-phenylene)s with legs composed of three or four phenylene units. Each leg is end-capped with an iodine atom or a TMS or carboxyl group, and an ethoxy group is... Verdazyl Radicals as Substrates for Organic Synthesis: Unique Access to Tetrahydropyrazolotriazinones, Pyrazolotriazinones and Dihydrotetrazinylacrylonitriles [作者：CHEN ERIC K Y; BANCERZ MATTHEW; HAMER GORDON K; GEORGES MICHAEL K,期刊：European Journal of Organic Chemistry, 页码：5681-5687 , 文章类型： Article，,卷期：2010年-29] 1,5-Dimethyl-3-phenyl-6-oxoverdazyl radical was recently shown to undergo a disproportionation reaction to form an azomethine imine, which reacted with a series of dipolarophiles, to form novel tetrahydropyrazolotetrazin... Photooxidation of Dithiaethyneporphyrin [作者：BERLICKA ANNA; LATOSGRAZYNSKI LECHOSLAW; SZTERENBERG LUDMILA; PAWLICKI MILOSZ,期刊：European Journal of Organic Chemistry, 页码：5688-5695 , 文章类型： Article，,卷期：2010年-29] The oxidative degradation of the contracted carbaporphyrinoid 3,8,13,18-tetraphenyldithiaethyneporphyrin, which contains an acetylene moiety embedded in the macrocyclic framework, was investigated. The light-induced, reg... Advances towards Highly Active and Stereoselective Simple and Cheap Proline-Based Organocatalysts [作者：GIACALONE FRANCESCO; GRUTTADAURIA MICHELANGELO; AGRIGENTO PAOLA; LO MEO PAOLO; NOTO RENATO,期刊：European Journal of Organic Chemistry, 页码：5696-5704 , 文章类型： Article，,卷期：2010年-29] Ten 4-acyloxy-L-prolines were screened as catalysts at loadings of 2-0.1 mol-% for the direct asymmetric aldol reaction in water by using variable amounts of water. Among them, a new catalyst, the L-proline carrying a tr... Highly Efficient and Practical Pyrrolidine-Camphor-Derived Organocatalysts for the Direct alpha-Amination of Aldehydes [作者：LIU PANGMIN; MAGAR DHANANJAY R; CHEN KWUNMIN,期刊：European Journal of Organic Chemistry, 页码：5705-5713 , 文章类型： Article，,卷期：2010年-29] A series of pyrrolidine-camphor-derived organocatalysts (1-4) were designed and synthesised. These organocatalysts were used for direct alpha-amination of aldehydes with dialkyl azodicarboxylates to give the desired alph... Reaction of [70]Fullerene with Tetraethyl Methylenediphosphonate or Diethyl (Cyanomethyl)phosphonate Revisited [作者：WANG GUANWU; YANG HAITAO; WU PING; WANG CONGZHOU,期刊：European Journal of Organic Chemistry, 页码：5714-5721 , 文章类型： Article，,卷期：2010年-29] The reaction of C-70 with CH2(PO3Et2)(2) or CH2(PO3Et2)CN in the presence of NaH has been reinvestigated. The reaction of C-70 with the former phosphonate affords five products. Products 1-3 have molecular structures C-7... Suzuki-Miyaura Coupling of Aryl Tosylates and Mesylates in Water (Retraction of April, pg 2934, 2010) [作者：PSCHIERER JAN; PLENIO HERBERT,期刊：European Journal of Organic Chemistry, 页码：5722-5722 , 文章类型： Correction，,卷期：2010年-29] Trichlorosilane-Mediated Stereoselective Reduction of C=N Bonds [作者：GUIZZETTI STEFANIA; BENAGLIA MAURIZIO,期刊：European Journal of Organic Chemistry, 页码：5529-5541 , 文章类型： Review，,卷期：2010年-29] The reduction of C=N bonds represents a powerful and widely used transformation allowing new nitrogen-containing stereocenters to be generated. Chiral amino groups are ubiquitous in a variety of bioactive molecules such ...