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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41条记录   A Theoretical Investigation on the Strecker Reaction Catalyzed by a Ti-IV-Complex Catalyst Generated from a Cinchona Alkaloid, Achiral Substituted 2,2 '-Biphenol, and Tetraisopropyl Titanate [作者：SU ZHISHAN; LI WEIYI; WANG JUN; HU CHANGWEI; FENG XIAOMING,期刊：Chemistry-A European Journal, 页码：1637-1646 , 文章类型： Article，,卷期：2013年19-5] The mechanism and the origin of selectivity of the asymmetric Strecker reaction catalyzed by a TiIV-complex catalyst generated from a cinchona alkaloid, achiral substituted 2,2'-biphenol, and tetraisopropyl titanate have... Theoretical Investigation of Macrodipoles in Supramolecular Columnar Stackings [作者：ALBUQUERQUE RODRIGO Q; TIMME ANDREAS; KRESS ROMAN; SENKER JUERGEN; SCHMIDT HANSWERNER,期刊：Chemistry-A European Journal, 页码：1647-1657 , 文章类型： Article，,卷期：2013年19-5] Supramolecular columnar assemblies are known to form intrinsic macrodipoles, which play an important role in intercolumnar interactions and govern the self-assembly on the mesoscale. A prominent class that provides this ... Concise Synthesis of Well-Defined Linear and Branched Oligothiophenes with Nickel-Catalyzed Regiocontrolled Cross-Coupling of 3-Substituted Thiophenes by Catalytically Generated Magnesium Amide [作者：TANAKA SHOTA; TANAKA DAIKI; TATSUTA GO; MURAKAMI KOHEI; TAMBA SHUNSUKE; SUGIE ATSUSHI; MORI ATSUNORI,期刊：Chemistry-A European Journal, 页码：1658-1665 , 文章类型： Article，,卷期：2013年19-5] The synthesis of linear and branched oligothiophenes of well-defined structures is performed with regioselective deprotonation of 3-substituted thiophenes and nickel-catalyzed cross-coupling of the thus formed metalated ... One-Pot Sequential Organocatalysis: Highly Stereoselective Synthesis of Trisubstituted Cyclohexanols [作者：DAI QIPU; ARMAN HADI; ZHAO JOHN CONGGUI,期刊：Chemistry-A European Journal, 页码：1666-1671 , 文章类型： Article，,卷期：2013年19-5] A highly diastereoselective (d.r. >99:1) and enantioselective (ee value up to 96?%) synthesis of trisubstituted cyclohexanols was achieved by using a one-pot sequential organocatalysis that involved a quinidine thiourea-... Facile Preparation of Mono-, Di- and Mixed-Carboxylato Platinum(IV) Complexes for Versatile Anticancer Prodrug Design [作者：ZHANG JENNY Z; BONNITCHA PAUL; WEXSELBLATT EZEQUIEL; KLEIN ALICE V; NAJAJREH YOUSEF; GIBSON DAN; HAMBLEY TREVOR W,期刊：Chemistry-A European Journal, 页码：1672-1676 , 文章类型： Article，,卷期：2013年19-5] Facile strategies were developed for the versatile functionalization of platinum(IV) axial sites, allowing for easy accessibility to unsymmetric mono- and mixed-carboxylato, as well as symmetric di-substituted platinum(I... Interplay between the Diradical Character and Third-Order Nonlinear Optical Properties in Fullerene Systems [作者：MUHAMMAD SHABBIR; FUKUDA KOTARO; MINAMI TAKUYA; KISHI RYOHEI; SHIGETA YASUTERU; NAKANO MASAYOSHI,期刊：Chemistry-A European Journal, 页码：1677-1685 , 文章类型： Article，,卷期：2013年19-5] To reveal new structureproperty relationships in the nonlinear optical (NLO) properties of fullerenes that are associated with their open-shell character, we investigated the interplay between the diradical character (yi... Bioconjugatable Azo-Based Dark-Quencher Dyes: Synthesis and Application to Protease-Activatable Far-Red Fluorescent Probes [作者：CHEVALIER ARNAUD; MASSIF CEDRIK; RENARD PIERREYVES; ROMIEU ANTHONY,期刊：Chemistry-A European Journal, 页码：1686-1699 , 文章类型： Article，,卷期：2013年19-5] We describe the efficient synthesis and one-step derivatization of novel, nonfluorescent azo dyes based on the Black Hole Quencher-3 (BHQ-3) scaffold. These dyes were equipped with various reactive and/or bioconjugatable... Diol-Linked Microporous Networks of Cubic Siloxane Cages [作者：WADA YUKO; IYOKI KENTA; SUGAWARANARUTAKI AYAE; OKUBO TATSUYA; SHIMOJIMA ATSUSHI,期刊：Chemistry-A European Journal, 页码：1700-1705 , 文章类型： Article，,卷期：2013年19-5] A new class of inorganicorganic hybrid porous materials has been synthesized by a reaction between octa(hydridosilsesquioxane) (H8Si8O12), which has a double-four-ring (D4R) structure, and various diols, such as 1,3-prop... Metal-Organic Frameworks (MOFs) as Safer, Structurally Reinforced Energetics [作者：BUSHUYEV OLEKSANDR S; PETERSON GENEVA R; BROWN PRESTON; MAITI AMITESH; GEE RICHARD H; WEEKS BRANDON L; HOPEWEEKS LOUISA J,期刊：Chemistry-A European Journal, 页码：1706-1711 , 文章类型： Article，,卷期：2013年19-5] Second-generation cobalt and zinc coordination architectures were obtained through efforts to stabilize extremely sensitive and energetic transition-metal hydrazine perchlorate ionic polymers. Partial ligand substitution... An Original Electrochemical Pathway for the Synthesis of Porphyrin Oligomers [作者：SCHAMING DELPHINE; XIA YUN; THOUVENOT RENE; RUHLMANN LAURENT,期刊：Chemistry-A European Journal, 页码：1712-1719 , 文章类型： Article，,卷期：2013年19-5] An electrosynthesis process has allowed the formation of four oligomers, containing three, four, or five macrocycles. This method is based on the nucleophilic attack of porphyrins substituted by several pendant pyridyl g... A Resin-Linker-Vector Approach to Radiopharmaceuticals Containing 18F: Application in the Synthesis of O-(2-[18F]-Fluoroethyl)-L-tyrosine [作者：TOPLEY AMY C; ISONI VALERIO; LOGOTHETIS THOMAS A; WYNN DUNCAN; WADSWORTH HARRY; GIBSON ALEX M R; KHAN IMTIAZ; WELLS NEIL J; PERRIO CECILE; BROWN RICHARD C D,期刊：Chemistry-A European Journal, 页码：1720-1725 , 文章类型： Article，,卷期：2013年19-5] A Resin-linker-vector (RLV) strategy is described for the radiosynthesis of tracer molecules containing the radionuclide 18F, which releases the labelled vector into solution upon nucleophilic substitution of a polystyre... Photoactivatable Prodrugs of Highly Potent Duocarmycin Analogues for a Selective Cancer Therapy [作者：TIETZE LUTZ F; MUELLER MICHAEL; DUEFERT SVENIAC; SCHMUCK KIANGA; SCHUBERTH INGRID,期刊：Chemistry-A European Journal, 页码：1726-1731 , 文章类型： Article，,卷期：2013年19-5] A main problem of common cancer chemotherapy is the occurrence of severe side effects caused by insufficient selectivity of the applied drugs. A possible concept to overcome this limitation is light-driven prodrug monoth... Facile Low-Temperature Synthesis of Ultralong Monodisperse ZnSe Quantum Wires with the Assistance of Ag2S [作者：HUANG ZHIPENG; PAN LEI; ZHONG PENG; LI MAOYING; TIAN FENG; ZHANG CHI,期刊：Chemistry-A European Journal, 页码：1732-1739 , 文章类型： Article，,卷期：2013年19-5] A facile method for the low-cost and large-scale production of ultralong Ag2S (or Ag2Se)?ZnSe quantum wires has been developed. ZnSe quantum wires (diameter approximate to 4 nm) with high uniformity in their crystal stru... Counter-Rotating Spin-Polarised Ring Currents in Odd-Electron Carbocycles [作者：SONCINI ALESSANDRO; FOWLER PATRICK W,期刊：Chemistry-A European Journal, 页码：1740-1746 , 文章类型： Article，,卷期：2013年19-5] We propose a molecular-orbital model to explain how majority and minority spins in odd-pi-electron carbocycles sustain counter-rotating magnetic-field-induced ring currents. The model is based on the ipsocentric approach... Highly Efficient Enantioselective Construction of Bispirooxindoles Containing Three Stereocenters through an Organocatalytic Cascade Michael-Cyclization Reaction [作者：WU HAO; ZHANG LILI; TIAN ZHIQING; HUANG YAODONG; WANG YONGMEI,期刊：Chemistry-A European Journal, 页码：1747-1753 , 文章类型： Article，,卷期：2013年19-5] Bispirooxindole derivatives containing three stereocenters, including two spiro quaternary centers, were synthesized in a high-yielding, atypically rapid, and stereocontrolled cascade Michaelcyclization reaction between ... pH-Dependent Coordination of AgI Ions by Histidine: Experiment, Theory, and a Model for SilE [作者：MIROLO LAURENT; SCHMIDT TOBIAS; ECKHARDT SONJA; MEUWLY MARKUS; FROMM KATHARINA M,期刊：Chemistry-A European Journal, 页码：1754-1761 , 文章类型： Article，,卷期：2013年19-5] Artificial implants and biomaterials lack the natural defense system of our body and, thus, have to be protected from bacterial adhesion and biofilm formation. In addition to the increasing number of implanted objects, t...