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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   Rhodium and copper-catalyzed asymmetric conjugate addition of alkenyl nucleophiles [作者：MUELLER DANIEL; ALEXAKIS ALEXANDRE,期刊：Chemical Communications, 页码：12037-12049 , 文章类型： Article，,卷期：2012年48-99] Since the initial reports in the mid-90s, metal catalyzed asymmetric conjugate addition (ACA) reactions evolved as an important tool for the synthetic chemist. Most of the research efforts have been done in the field of ... Bay-substituted perylene bisimide dye with an undistorted planar scaffold and outstanding solid state fluorescence properties [作者：LIN MEIJIN; JIMENEZ ANGEL J; BURSCHKA CHRISTIAN; WUERTHNER FRANK,期刊：Chemical Communications, 页码：12050-12052 , 文章类型： Article，,卷期：2012年48-99] Single crystal X-ray analysis reveals a flat perylene p-scaffold for a perylene bisimide bearing bulky 2,6-diphenylphenoxy substituents at the 1,7 bay positions. The flat structure provides sharp vibronic progressions in... Synthesis and post-synthetic modification of MIL-101(Cr)-NH2 via a tandem diazotisation process [作者：JIANG DONGMEI; KEENAN LUKE L; BURROWS ANDREW D; EDLER KAREN J,期刊：Chemical Communications, 页码：12053-12055 , 文章类型： Article，,卷期：2012年48-99] The functionalised metal-organic framework MIL-101(Cr)-NH2, containing 2-aminobenzene-1,4-dicarboxylate as the linker, has been synthesised. A new tandem post-synthetic modification strategy involving diazotisation as th... A biocatalytic hydrogenation of carboxylic acids [作者：NI YAN; HAGEDOORN PETERLEON; XU JIANHE; ARENDS ISABEL W C E; HOLLMANN FRANK,期刊：Chemical Communications, 页码：12056-12058 , 文章类型： Article，,卷期：2012年48-99] The hyperthermophile Pyrococcus furiosus catalyses the hydrogenation of a broad range of carboxylic acids selectively to the corresponding primary alcohols. Other functional groups such as isolated CQC-double bonds are n... Selective activation of lanthanide luminescence with triarylboron-functionalized ligands and visual fluoride indicators [作者：VARLAN MARIA; BLIGHT BARRY A; WANG SUNING,期刊：Chemical Communications, 页码：12059-12061 , 文章类型： Article，,卷期：2012年48-99] Two triarylboron-functionalized carboxylate ligands have been found to be highly effective in selective activation of Tb(III) and Eu(III) emission and enable the use of the Tb(III) and Eu(III) complexes as highly effecti... Direct evidence for active site-dependent formic acid electro-oxidation by topmost-surface atomic redistribution in a ternary PtPdCu electrocatalyst [作者：CUI CHUNHUA; LI HUIHUI; CONG HUAIPING; YU SHUHONG; TAO FRANKLIN FENG,期刊：Chemical Communications, 页码：12062-12064 , 文章类型： Article，,卷期：2012年48-99] The active site-dependent electrochemical formic acid oxidation was evidenced by the increased coverage of Pt in the topmost mixed PtPd alloy layer of ternary PtPdCu upon potential cycling, which demonstrated two catalyt... Overcoming the solvation shell during the crystallisation of diatrizoic acid from dimethylsulfoxide [作者：FUCKE KATHARINA; HOWARD JUDITH A K; STEED JONATHAN W,期刊：Chemical Communications, 页码：12065-12067 , 文章类型： Article，,卷期：2012年48-99] We present three crystal structures of diatrizoic acid (DTA) DMSO solvates illustrating progressive desolvation of the DTA molecule and concomitant increasing degree of DTA self-association. Using these structures, plaus... "Click'' polymerization on a self-assembled monolayer: a convenient approach to functionalize various surfaces with polytriazoles [作者：SAMANTA DEBASIS; MURUGAN P; ANANTHAKRISHNAN SOUNDARAM JEEVARATHINAM; SOMANATHAN NARAYANASASTRI; DAS SUJOY K; JAISANKAR SELLAMUTHU NAGAPPAN; MANDAL ASIT BARAN,期刊：Chemical Communications, 页码：12068-12070 , 文章类型： Article，,卷期：2012年48-99] "Click'' polymerization reaction has been performed on the functional self-assembled monolayer to incorporate polytriazoles. Ellipsometric and atomic force microscopic studies indicated a high degree of polymerization an... Benzothiadiazole-containing donor-acceptor-acceptor type organic sensitizers for solar cells with ZnO photoanodes [作者：LIN RYAN YEHYUNG; LEE CHUANPEI; CHEN YUNGCHUNG; PENG JIADE; CHU TECHUN; CHOU HSIENHSIN; YANG HUNGMING; LIN JIANN T; HO KUOCHUAN,期刊：Chemical Communications, 页码：12071-12073 , 文章类型： Article，,卷期：2012年48-99] Dye-sensitized solar cells using nanocrystalline ZnO as the photoanode and a metal-free sensitizer with a benzothiadiazole entity directly connected to the 2-cyanoacrylic acid acceptor exhibited an efficiency (5.18%) hig... FeCl3-catalyzed cyclization of alpha-sulfonamido-allenes with aldehydes-the substituent effect [作者：CHENG JIAJIA; TANG XINJUN; YU YIHUA; MA SHENGMING,期刊：Chemical Communications, 页码：12074-12076 , 文章类型： Article，,卷期：2012年48-99] FeCl3-catalyzed aza-Prins-cyclization reaction of alpha-sulfonamido-allenes with aldehydes afforded 1,2,3,6-tetrahydropyridine or 2,5-dihydro-1H-pyrrole derivatives efficiently and highly selectively. The different regio... Nucleophilic fluorination of beta-ketoester derivatives with HBF4 [作者：PASCERI RAFFAELE; BARTRUM HANNAH E; HAYES CHRISTOPHER J; MOODY CHRISTOPHER J,期刊：Chemical Communications, 页码：12077-12079 , 文章类型： Article，,卷期：2012年48-99] Treating readily available alpha-diazo-beta-ketoesters with HBF4 results in nucleophilic fluorination by the usually inert and stable tetrafluoroborate anion. The resulting alpha-fluoro-beta-ketoesters are highly versati... Palladium-catalyzed formation of phenolic compounds by reaction of carbonyl compounds with carbon dioxide [作者：GAO QI; TAN XIANCHUN; PAN YINGMING; WANG HENGSHAN; LIANG YING,期刊：Chemical Communications, 页码：12080-12081 , 文章类型： Article，,卷期：2012年48-99] The use of carbon dioxide as a renewable and environmentally friendly source of carbon is highly attractive. A novel and efficient protocol for the synthesis of phenolic compounds from carbonyl compounds and carbon dioxi... Switching the activity of a photoredox catalyst through reversible encapsulation and release [作者：BIANCHINI GIULIO; SCARSO ALESSANDRO; LA SORELLA GIORGIO; STRUKUL GIORGIO,期刊：Chemical Communications, 页码：12082-12084 , 文章类型： Article，,卷期：2012年48-99] Reversible encapsulation of [Ru(bpy)(3)](2+) within a self-assembled hexameric resorcin[4]arene capsule turns off the photocatalytic aerobic oxidation of an aliphatic sulfide. Upon addition of a competitive cationic gues... Unexpected photostability improvement of aromatics in polyfluorinated solvents [作者：SUN HAORAN; PUTTA ANJANEYULU; KLOSTER JUSTIN P; TOTTEMPUDI USHA K,期刊：Chemical Communications, 页码：12085-12087 , 文章类型： Article，,卷期：2012年48-99] The photostability of aromatic compounds in the presence of air is significantly improved through perfluoroalkylation of the corresponding aromatic cores and use of polyfluorinated solvents despite higher O-2 concentrati... Nitrosyl isomerism in amorphous Mn(TPP)(NO) solids [作者：KURTIKYAN TIGRAN S; HAYRAPETYAN VARDAN A; MARTIROSYAN GARIK G; GHAZARYAN ROBERT K; IRETSKII ALEXEI V; ZHAO HAILIANG; PIERLOOT KRISTINE; FORD PETER C,期刊：Chemical Communications, 页码：12088-12090 , 文章类型： Article，,卷期：2012年48-99] Reaction of NO with amorphous Mn(TPP) layers gives two Mn(TPP)(NO) isomers with linear and bent Mn-N-O geometries that reversibly interconvert with changes in temperature. DFT computations predict that the linear complex... Synthesis of MoO3 nanotubes by thermal mesostructural transition of spherical triblock copolymer micelle templates [作者：BASTAKOTI BISHNU PRASAD; IMURA MASATAKA; NEMOTOA YOSHIHIRO; YAMAUCHI YUSUKE,期刊：Chemical Communications, 页码：12091-12093 , 文章类型： Article，,卷期：2012年48-99] Here we report a new method of synthesizing one-dimensional metal oxide nanotubes (MoO3) via thermal mesostructural transition of spherical micelle templates. This nanotube formation is realized by entanglement of adjace...