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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43条记录   A Highly Efficient, Clean-Surface, Porous Platinum Electrocatalyst and the Inhibition Effect of Surfactants on Catalytic Activity [作者：WANG SHAOZHEN; KUAI LONG; HUANG YUCHENG; YU XUE; LIU YADONG; LI WENZHENG; CHEN LU; GENG BAOYOU,期刊：Chemistry-A European Journal, 页码：240-248 , 文章类型： Article，,卷期：2013年19-1] Herein we report a gentle seedless and surfactant-free method for the preparation of clean-surface porous platinum nanoparticles. In terms of electrocatalytic CH3OH oxidation, the clean-surface porous platinum exhibited ... Towards a Comprehensive Hydride Donor Ability Scale [作者：HORN MARKUS; SCHAPPELE LUDWIG H; LANGWITTKOWSKI GABRIELE; MAYR HERBERT; OFIAL ARMIN R,期刊：Chemistry-A European Journal, 页码：249-263 , 文章类型： Article，,卷期：2013年19-1] Rates of hydride transfer from several hydride donors to benzhydrylium ions have been measured at 20 degrees C and used for the determination of empirical nucleophilicity parameters N and s(N) according to the linear fre... Synthesis of (-)-Morphine: Application of Sequential Claisen/Claisen Rearrangement of an Allylic Vicinal Diol [作者：ICHIKI MASATO; TANIMOTO HIROKI; MIWA SHOHEI; SAITO RYOSUKE; SATO TAKAAKI; CHIDA NORITAKA,期刊：Chemistry-A European Journal, 页码：264-269 , 文章类型： Article，,卷期：2013年19-1] A detailed exploration of the synthesis of (-)-morphine based on sequential [3,3]-sigmatropic rearrangements is described. The sequential Claisen/Claisen rearrangements of an allylic vicinal diol resulted in the stereose... Heteroleptic [n]Chromoarenophanes: ansa Complexes Derived from [Cr(eta(5)-C5H5)(eta(6)-C6H6)] [作者：BRAUNSCHWEIG HOLGER; BREHER FRANK; CAPPER SABRINA; DUECK KLAUS; FUSS MARCO; JIMENEZHALLA J OSCAR C; KRUMMENACHER IVO; KUPFER THOMAS; NIED DOMINIK; RADACKI KRZYSZTOF,期刊：Chemistry-A European Journal, 页码：270-281 , 文章类型： Article，,卷期：2013年19-1] The synthesis of ansa complexes has been studied intensively owing to their importance as homogeneous catalysts and as precursors of metal-containing polymers. However, paramagnetic non-metallocene derivatives are rare a... Magnetic Helical Micromachines [作者：PEYER KATHRIN E; TOTTORI SOICHIRO; QIU FAMIN; ZHANG LI; NELSON BRADLEY J,期刊：Chemistry-A European Journal, 页码：28-38 , 文章类型： Article，,卷期：2013年19-1] Helical microrobots have the potential to be used in a variety of application areas, such as in medical procedures, cell biology, or lab-on-a-chip. They are powered and steered wirelessly using low-strength rotating magn... Asymmetric ZnO Panel-Like Hierarchical Architectures with Highly Interconnected Pathways for Free-Electron Transport and Photovoltaic Improvements [作者：SHI YANTAO; ZHU CHAO; WANG LIN; LI WEI; FUNG KWOK KWONG; WANG NING,期刊：Chemistry-A European Journal, 页码：282-287 , 文章类型： Article，,卷期：2013年19-1] Through a rapid and template-free precipitation approach, we synthesized an asymmetric panel-like ZnO hierarchical architecture (PHA) for photoanodes of dye-sensitized solar cells (DSCs). The two sides of the PHA are con... Mutual Lewis Acid-Base Interactions of Cations and Anions in Ionic Liquids [作者：HOLZWEBER MARKUS; LUNGWITZ RALF; DOERFLER DENISE; SPANGE STEFAN; KOEL MIHKEL; HUTTER HERBERT; LINERT WOLFGANG,期刊：Chemistry-A European Journal, 页码：288-293 , 文章类型： Article，,卷期：2013年19-1] Solute properties are known to be strongly influenced by solvent molecules due to solvation. This is due to mutual interaction as both the properties of the solute and of the solvent strongly depend on each other. The pr... Controlled Synthesis of Heterotrimetallic Single-Chain Magnets from Anisotropic High-Spin 3d-4f Nodes and Paramagnetic Spacers [作者：YAO MINXIA; ZHENG QI; QIAN KANG; SONG YOU; GAO SONG; ZUO JINGLIN,期刊：Chemistry-A European Journal, 页码：294-303 , 文章类型： Article，,卷期：2013年19-1] By using the node-and-spacer approach in suitable solvents, four new heterotrimetallic 1D chain-like compounds (that is, containing 3d-3d'-4f metal ions), {[Ni(L)Ln(NO3)(2)(H2O)Fe(Tp*)(CN)(3)]center dot 2CH(3)CN center d... Diastereo- and Regioselective Addition of Thioamide Dianions to Imines and Aziridines: Synthesis of N-Thioacyl-1,2-diamines and N-Thioacyl-1,3-diamines [作者：SHIBAHARA FUMITOSHI; KOBAYASHI SHUNICHIRO; MARUYAMA TOSHIFUMI; MURAI TOSHIAKI,期刊：Chemistry-A European Journal, 页码：304-313 , 文章类型： Article，,卷期：2013年19-1] Addition reactions of thioamide dianions that were derived from N-arylmethyl thioamides to imines and aziridines were carried out. The reactions of imines gave the addition products of N-thioacyl-1,2-diamines in a highly... Hot Water-Promoted S(N)1 Solvolysis Reactions of Allylic and Benzylic Alcohols [作者：XU ZHAOBING; QU JIN,期刊：Chemistry-A European Journal, 页码：314-323 , 文章类型： Article，,卷期：2013年19-1] During the studies of hydrolysis of epoxides in water, we found that the hydrolysis of (-)-alpha-pinene oxide at 20 degrees C gave enantiomerically pure trans-(-)-sobrerol, whereas the same reaction in water heated at re... Stepwise Degradation of Trifluoromethyl Platinum(II) Compounds [作者：MARTINEZSALVADOR SONIA; FORNIES JUAN; MARTIN ANTONIO; MENJON BABIL; USON ISABEL,期刊：Chemistry-A European Journal, 页码：324-337 , 文章类型： Article，,卷期：2013年19-1] The action of moisture on the homoleptic organoplatinum(II) compound [NBu4](2)[Pt(CF3)(4)] (1) gives rise to the carbonyl derivative [NBu4][Pt(CF3)(3)(CO)] (2), which is itself moisture stable. However, treatment of comp...